Document:

Loan ID                        Deal Name                                           Original Rate                               Current Rate                                Servicing Fee                                    Master Servicing Fee                                        Risk Management Fee                                   Lender Paid MI %                              Net Rate                                 Original Balance                                  Current Balance                                 Appraisal Value                               Sales Price
           -------                        ---------                                           -------------                               ------------                                -------------                                    --------------------                                        -------------------                                   ----------------                              --------                                 ----------------                                  ---------------                                 ---------------                               -----------
         171710458                        NAAC 2007-1                                                  7.25                                       7.25                                         0.25                                                   0.005                                                      0.005                                                  0                                  6.99                                       110,000.00                                       110,000.00                                      140,000.00                                137,500.00
         171811362                        NAAC 2007-1                                                     8                                          8                                         0.25                                                   0.005                                                      0.005                                                  0                                  7.74                                       190,400.00                                       190,399.99                                      242,000.00                                238,000.00
         171815228                        NAAC 2007-1                                                  7.75                                       7.75                                         0.25                                                   0.005                                                      0.005                                                  0                                  7.49                                       195,000.00                                       194,445.52                                      260,000.00                                         0
         171887034                        NAAC 2007-1                                                  7.75                                       7.75                                         0.25                                                   0.005                                                      0.005                                                  0                                  7.49                                       120,250.00                                       120,021.00                                      185,000.00                                185,000.00
         171898382                        NAAC 2007-1                                                 6.875                                      6.875                                         0.25                                                   0.005                                                      0.005                                                  0                                 6.615                                       287,200.00                                       287,150.00                                      359,000.00                                359,000.00
         171910545                        NAAC 2007-1                                                   7.5                                        7.5                                         0.25                                                   0.005                                                      0.005                                                  0                                  7.24                                        63,000.00                                        63,000.00                                      151,000.00                                         0
         171910555                        NAAC 2007-1                                                 7.125                                      7.125                                         0.25                                                   0.005                                                      0.005                                                  0                                 6.865                                       332,000.00                                       332,000.00                                      415,000.00                                415,000.00
         171940604                        NAAC 2007-1                                                 7.625                                      7.625                                         0.25                                                   0.005                                                      0.005                                                  0                                 7.365                                       215,950.00                                       215,949.99                                      272,000.00                                269,990.00
         171968583                        NAAC 2007-1                                                     6                                          6                                         0.25                                                   0.005                                                      0.005                                                  0                                  5.74                                       425,000.00                                       425,000.00                                      550,000.00                                         0
         171988017                        NAAC 2007-1                                                 7.625                                      7.625                                         0.25                                                   0.005                                                      0.005                                                  0                                 7.365                                       365,600.00                                       365,600.00                                      465,000.00                                457,000.00

           Loan ID                               Original LTV                                   Combined LTV                             Jr Lien Bal                            Term                                Amort Term                                 Origination Date                                First Due Date                                Maturity Date                                 Paid Thru Date                              Due Date                               Cut-Off Date                           Age                        Product Type
           -------                               ------------                                   ------------                             -----------                            ----                                ----------                                 ----------------                                --------------                                -------------                                 --------------                              --------                               ------------                           ---                        ------------
         171710458                                         80                                             95                               20,625.00                             360                                       360                                         9/1/2006                                     11/1/2006                                    10/1/2036                                       7/1/2007                              8/1/2007                                   8/1/2007                            10                        5/6 yr Arm-IO
         171811362                                         80                                            100                               47,600.00                             360                                       360                                        9/27/2006                                     11/1/2006                                    10/1/2036                                       7/1/2007                              8/1/2007                                   8/1/2007                            10                        5/6 yr Arm-IO
         171815228                                         75                                             75                                       0                             360                                       480                                        9/16/2006                                     11/1/2006                                    10/1/2036                                       7/1/2007                              8/1/2007                                   8/1/2007                            10                        5/6 yr Arm-30/40Ballon
         171887034                                         65                                             90                               46,250.00                             360                                       360                                       10/11/2006                                     12/1/2006                                    11/1/2036                                       7/1/2007                              8/1/2007                                   8/1/2007                             9                        2/6 yr Arm-IO
         171898382                                         80                                            100                               71,800.00                             360                                       360                                        9/29/2006                                     12/1/2006                                    11/1/2036                                       7/1/2007                              8/1/2007                                   8/1/2007                             9                        5/6 yr Arm-IO
         171910545                                      41.72                                          41.72                                       0                             360                                       360                                       10/17/2006                                     12/1/2006                                    11/1/2036                                       8/1/2007                              9/1/2007                                   8/1/2007                             9                        5/6 yr Arm-IO
         171910555                                         80                                            100                               83,000.00                             360                                       360                                       10/17/2006                                     12/1/2006                                    11/1/2036                                       8/1/2007                              9/1/2007                                   8/1/2007                             9                        5/6 yr Arm-IO
         171940604                                      79.98                                          94.97                               40,459.50                             360                                       360                                       10/10/2006                                     12/1/2006                                    11/1/2036                                       7/1/2007                              8/1/2007                                   8/1/2007                             9                        5/6 yr Arm-IO
         171968583                                      77.27                                          77.27                                       0                             360                                       360                                        11/1/2006                                      1/1/2007                                    12/1/2036                                       7/1/2007                              8/1/2007                                   8/1/2007                             8                        5/1 yr Arm-IO
         171988017                                         80                                            100                               91,400.00                             360                                       360                                        11/9/2006                                      1/1/2007                                    12/1/2036                                       8/1/2007                              9/1/2007                                   8/1/2007                             8                        5/6 yr Arm-IO

           Loan ID                                     First Rate Adjustment                                      Next Rate Adjustment                                Months to Roll                                   Original Fixed Period                        Index Type                                            Rate Adj Frequency                              DTI                               Credit Score                        Interest Only Flag                                            Interest only Period                          Lien                                  First Periodic Cap                               Periodic Cap
           -------                                     ---------------------                                      --------------------                                --------------                                   ---------------------                        ----------                                            ------------------                              ---                               ------------                        ------------------                                            --------------------                          ----                                  ------------------                               ------------
         171710458                                                 10/1/2011                                                 10/1/2011                                            50                                                      60                        6L                                                                     6                               40                                        665                        Yes                                                                             60                             1                                                   6                                          2
         171811362                                                 10/1/2011                                                 10/1/2011                                            50                                                      60                        6L                                                                     6                            44.79                                        644                        Yes                                                                            120                             1                                                   5                                          1
         171815228                                                 10/1/2011                                                 10/1/2011                                            50                                                      60                        6L                                                                     6                                0                                        661                        No                                                                               0                             1                                                   6                                          2
         171887034                                                 11/1/2008                                                 11/1/2008                                            15                                                      24                        6L                                                                     6                                0                                          0                        Yes                                                                            120                             1                                                   3                                          1
         171898382                                                 11/1/2011                                                 11/1/2011                                            51                                                      60                        6L                                                                     6                            44.57                                        706                        Yes                                                                            120                             1                                                   3                                          1
         171910545                                                 11/1/2011                                                 11/1/2011                                            51                                                      60                        6L                                                                     6                                0                                        785                        Yes                                                                            120                             1                                                   5                                          1
         171910555                                                 11/1/2011                                                 11/1/2011                                            51                                                      60                        6L                                                                     6                               40                                        665                        Yes                                                                            120                             1                                                   5                                          1
         171940604                                                 11/1/2011                                                 11/1/2011                                            51                                                      60                        6L                                                                     6                                0                                        691                        Yes                                                                            120                             1                                                   5                                          1
         171968583                                                 12/1/2011                                                 12/1/2011                                            52                                                      60                        1Y                                                                    12                             30.3                                        760                        Yes                                                                             60                             1                                                   5                                          2
         171988017                                                 12/1/2011                                                 12/1/2011                                            52                                                      60                        6L                                                                     6                                0                                        630                        Yes                                                                            120                             1                                                   5                                          1

           Loan ID                             Life Cap                             Margin                              Min Rate                              Max Rate                        Mtg Insurance Company                                                   MI Coverage %                        Doctype Code                                  Occupancy Status                                    Property Type Code                                        Units                        Purpose                                        Penalty Flag                                Penaltyterm
           -------                             --------                             ------                              --------                              --------                        ---------------------                                                   -------------                        ------------                                  ----------------                                    ------------------                                        -----                        -------                                        ------------                                -----------
         171710458                                    6                              5.125                                 5.125                                 13.25                        NONE                                                                                0                        Reduced                                       Primary                                             CONDOLOW                                                      1                        Purchase                                                  1                                         36
         171811362                                    5                               2.25                                  2.25                                    13                        NONE                                                                                0                        Stated/Stated                                 Primary                                             SINGFAMDET                                                    1                        Purchase                                                  1                                         36
         171815228                                    6                              2.875                                 2.875                                 13.75                        NONE                                                                                0                        No Doc                                        Investor                                            PUD                                                           1                        Cashout                                                   1                                         36
         171887034                                    6                              2.875                                 2.875                                 13.75                        NONE                                                                                0                        No Doc                                        Second Home                                         SINGFAMDET                                                    1                        Purchase                                                  1                                         24
         171898382                                    6                                3.5                                   3.5                                12.875                        NONE                                                                                0                        Reduced                                       Primary                                             SINGFAMDET                                                    1                        Purchase                                                  0                                          0
         171910545                                    5                               2.25                                   2.5                                  12.5                        NONE                                                                                0                        No Doc                                        Primary                                             SINGFAMDET                                                    1                        Cashout                                                   1                                         36
         171910555                                    5                               2.25                                  2.25                                12.125                        NONE                                                                                0                        Reduced                                       Primary                                             SINGFAMDET                                                    1                        Purchase                                                  0                                          0
         171940604                                    5                               2.25                                  2.25                                12.625                        NONE                                                                                0                        No Ratio                                      Investor                                            CONDOLOW                                                      1                        Purchase                                                  1                                         36
         171968583                                    5                               2.25                                  2.25                                    11                        NONE                                                                                0                        Reduced                                       Primary                                             SINGFAMDET                                                    1                        Rate Term                                                 0                                          0
         171988017                                    5                               2.25                                  2.25                                12.625                        NONE                                                                                0                        No Doc                                        Primary                                             SINGFAMDET                                                    1                        Purchase                                                  1                                         36

           Loan ID                        Penalty Type                                Penalty Description                                          City                                                    State                                   Zip                                  P&I                        Self Employed
           -------                        ------------                                -------------------                                          ----                                                    -----                                   ---                                  ---                        -------------
         171710458                        Soft                                        80% of 6 Months                                              GREELEY                                                 CO                                    80634                               664.58                        N
         171811362                        Soft                                        2% of UPB or 2 months                                        Savage                                                  MN                                    55378                             1,269.33                        N
         171815228                        Soft                                        80% of 6 Months                                              Hialeah                                                 FL                                    33015                             1,319.41                        N
         171887034                        Soft                                        80% of 6 Months                                              Citrus Springs                                          FL                                    34434                               776.62                        N
         171898382                        None                                        None                                                         Victorville                                             CA                                    92392                             1,645.13                        N
         171910545                        Soft                                        80% of 6 Months                                              ZEPHYRHILLS                                             FL                                    33540                               393.75                        N
         171910555                        None                                        None                                                         MIAMI                                                   FL                                    33175                             1,971.25                        N
         171940604                        Soft                                        80% of 6 Months                                              Las Vegas                                               NV                                    89123                             1,372.18                        N
         171968583                        None                                        None                                                         MOUNTAIN CENTER                                         CA                                    92561                             2,125.00                        N
         171988017                        Soft                                        80% of 6 Months                                              COOPER CITY                                             FL                                    33328                             2,323.08                        NUnassociated Document

    Exhibit
      4.1

     

    

Loan ID          Deal Name             Original Rate    Current Rate    Servicing Fee     Master Servicing Fee     Risk Management Fee
   171196891     NAAC 2006 - AR3               7.25            7.25              0.25                    0.005                     0.005
   171325475     NAAC 2006 - AR3                7.5             7.5              0.25                    0.005                     0.005
   171355290     NAAC 2006 - AR3                6.5             6.5              0.25                    0.005                     0.005
   171355322     NAAC 2006 - AR3               7.25            7.25              0.25                    0.005                     0.005
   171386516     NAAC 2006 - AR3              7.375           7.375              0.25                    0.005                     0.005
   171428316     NAAC 2006 - AR3              7.875           7.875              0.25                    0.005                     0.005
   171445654     NAAC 2006 - AR3               6.75            6.75              0.25                    0.005                     0.005
   171462227     NAAC 2006 - AR3                7.5             7.5              0.25                    0.005                     0.005

Loan ID          Lender Paid MI %     Net Rate     Original Balance     Current Balance     Appraisal Value     Sales Price
   171196891                    0         6.99           368,000.00          367,886.56         460,000.00               0
   171325475                    0         7.24           200,000.00          198,156.31         254,000.00      250,000.00
   171355290                    0         6.24           422,500.00          422,484.80         650,000.00               0
   171355322                    0         6.99           226,800.00          226,800.00         284,000.00      283,500.00
   171386516                    0        7.115           315,200.00          315,200.00         395,000.00      394,039.00
   171428316                    0        7.615           243,000.00          242,553.14         305,000.00      303,755.00
   171445654                    0         6.49           388,000.00          387,672.64         485,000.00               0
   171462227                    0         7.24           203,900.00          203,899.55         254,900.00      254,900.00

Loan ID          Original LTV    Combined LTV       Jr Lien Bal    Term     Amort Term      Origination Date    First Due Date
   171196891              80                 80              0      360             360           4/24/2006           6/1/2006
   171325475              80                100      50,000.00      360             360            6/8/2006           8/1/2006
   171355290              65                 65              0      360             360           5/22/2006           7/1/2006
   171355322              80                100      56,700.00      360             360            6/1/2006           8/1/2006
   171386516           79.99                100      78,839.00      360             360           6/20/2006           8/1/2006
   171428316              80              94.98      45,506.50      360             360           6/20/2006           8/1/2006
   171445654              80              84.95      24,007.50      360             360           6/27/2006           8/1/2006
   171462227           79.99                 95      38,255.00      360             360           7/18/2006           9/1/2006

Loan ID          Maturity Date    Paid Thru Date     Due Date      Cut-Off Date    Age      Product Type      First Rate Adjustment
   171196891         5/1/2036           8/1/2007      9/1/2007        8/1/2007       15     5/6 yr Arm-IO                 5/1/2011
   171325475         7/1/2036           7/1/2007      8/1/2007        8/1/2007       13     5/6 yr Arm                    7/1/2011
   171355290         6/1/2036           7/1/2007      8/1/2007        8/1/2007       14     7/6 yr Arm-IO                 6/1/2013
   171355322         7/1/2036           7/1/2007      8/1/2007        8/1/2007       13     2/6 yr Arm-IO                 7/1/2008
   171386516         7/1/2036           8/1/2007      9/1/2007        8/1/2007       13     5/1 yr Arm                    7/1/2011
   171428316         7/1/2036           7/1/2007      8/1/2007        8/1/2007       13     5/6 yr Arm-IO                 7/1/2011
   171445654         7/1/2036           7/1/2007      8/1/2007        8/1/2007       13     5/6 yr Arm-IO                 7/1/2011
   171462227         8/1/2036           7/1/2007      8/1/2007        8/1/2007       12     3/6 yr Arm-IO                 8/1/2009

Loan ID          Next Rate Adjustment     Months to Roll     Original Fixed Period    Index Type     Rate Adj Frequency     DTI
   171196891                 5/1/2011                 45                      60      6L                              6          0
   171325475                 7/1/2011                 47                      60      6L                              6       48.2
   171355290                 6/1/2013                 70                      84      6L                              6      26.01
   171355322                 7/1/2008                 11                      24      6L                              6      41.62
   171386516                 7/1/2011                 47                      60      1Y                             12          0
   171428316                 7/1/2011                 47                      60      6L                              6      43.21
   171445654                 7/1/2011                 47                      60      6L                              6      46.54
   171462227                 8/1/2009                 24                      36      6L                              6       31.9

Loan ID          Credit Score    Interest Only Flag    Interest only Period   Lien     First Periodic Cap    Periodic Cap     Life Cap
   171196891             652     Yes                                  120        1                     6                2           6
   171325475             684     No                                     0        1                     5                1           5
   171355290             695     Yes                                  120        1                     6                2           6
   171355322             704     Yes                                  120        1                     3                1           6
   171386516             787     Yes                                  120        1                     5                1           5
   171428316             700     Yes                                  120        1                     6                2           6
   171445654             700     Yes                                  120        1                     6                2           6
   171462227             688     Yes                                  120        1                     3                1           5

Loan ID          Margin     Min Rate     Max Rate      Mtg Insurance Company       MI Coverage %      Doctype Code       Occupancy Status
   171196891        3.5          3.5         13.25     NONE                                     0     No Doc             Primary
   171325475       2.75         2.75          12.5     NONE                                     0     Reduced            Primary
   171355290       2.25         2.25          12.5     NONE                                     0     Reduced            Primary
   171355322      2.875        2.875         13.25     NONE                                     0     Reduced            Investor
   171386516        2.5          2.5        12.375     NONE                                     0     No Ratio           Primary
   171428316       2.75         2.75        13.875     NONE                                     0     Reduced            Investor
   171445654      2.625        2.625         12.75     NONE                                     0     Alternate          Primary
   171462227        2.5          2.5          12.5     NONE                                     0     Reduced            Primary

Loan ID          Property Type Code     Units     Purpose       Penalty Flag     Penaltyterm     Penalty Type     Penalty Description
   171196891     SINGFAMATT                 1     Cashout                  1              36     Soft             66% of 2 Months
   171325475     SINGFAMDET                 1     Purchase                 1               6     Soft             80% of 6 Months
   171355290     SINGFAMDET                 1     Cashout                  1               7     Soft             80% of 6 Months
   171355322     SINGFAMDET                 1     Purchase                 1              24     Soft             80% of 6 Months
   171386516     SINGFAMDET                 1     Purchase                 1               6     Soft             80% of 6 Months
   171428316     PUD                        1     Purchase                 1              36     Soft             80% of 6 Months
   171445654     PUD                        1     Cashout                  1              36     Soft             80% of 6 Months
   171462227     CONDOLOW                   1     Purchase                 1              36     Soft             80% of 6 Months

Loan ID          City                State     Zip        P&I          Self Employed
   171196891     WASHINGTON          DC         20001     2,222.94     N
   171325475     PARLIER             CA         93648     1,398.43     N
   171355290     San Francisco       CA         94112     2,288.46     Y
   171355322     Red Bluff           CA         96080     1,370.25     N
   171386516     PLUMAS LAKE         CA         95961     1,937.17     N
   171428316     Pahrump             NV         89061     1,594.69     N
   171445654     North Las Vegas     NV         89081     2,182.50     N
   171462227     LA HABRA            CA         90631     1,274.37     N

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00129-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00129-of-00352.parquet"}]]