Spreadsheet: 738d99c4-364a-44cf-ad73-5f054ae2195f
Sheet: Table S2

Table S2: Compositionally biased regions of spliceosome proteins.
Region type | Protein group | Protein | GI | [NAME] | Region
RS-like | U1 snRNP | U1-70K | 29568103 | Abundant | 181-437
RS-like | U1 snRNP | U1-A | 4759156 | Abundant | 99-125
RS-like | U2 snRNP, [NAME] | SF3b145 | 55749531 | Abundant | 316-339
RS-like | U2 snRNP-related | CHERP | 119226260 | Abundant | 737-823
RS-like | U2 snRNP-related | SR140 | 122937227 | Non-abundant | 1-73
RS-like | U2 snRNP-related | SR140 | 122937227 | Non-abundant | 890-1016
RS-like | U2 snRNP-related | hPRP43 | 68509926 | Abundant | 73-108
RS-like | U11/U12 | U11/U12-35K | 13027642 | Non-abundant | 133-246
RS-like | U11/U12 | U11/U12-48K | 71143123 | Non-abundant | 273-339
RS-like | U11/U12 | U2AF35K-related 2 | 2833266 | Non-abundant | 369-469
RS-like | U4/U6 disnRNP | U4/U6-90K | 4758556 | Abundant | 73-134
RS-like | [NAME] | U5-100K | 41327771 | Abundant | 11-67
RS-like | U4/U6.U5 trisnRNP | U4/U6.U5-65K | 56550051 | Abundant | 1-46
RS-like | U4/U6.U5 trisnRNP | U4/U6.U5-27K | 24307919 | Abundant | 1-65
RS-like | CBP | CAP20 | 19923387 | Abundant | 119-156
RS-like | EJC | Acinus | 308153407 | Non-abundant | 160-229
RS-like | EJC | Acinus | 308153407 | Non-abundant | 576-667
RS-like | EJC | Acinus | 308153407 | Non-abundant | 1142-1295
RS-like | EJC | Y14 | 4826972 | Abundant | 152-174
RS-like | EJC | [NAME] | 33356174 | Non-abundant | 551-717
RS-like | EJC | RNPS1 | 6857826 | Non-abundant | 21-158
RS-like | EJC | RNPS1 | 6857826 | Non-abundant | 239-305
RS-like | TREX | THOC5 | 259016156 | Non-abundant | 1-29
RS-like | step 2 factors | hPRP22 | 4826690 | Abundant | 176-230
RS-like | step 2 factors | hPRP16 | 17999539 | Non-abundant | 159-268
RS-like | SR | 9G8 | 72534660 | Abundant | 121-233
RS-like | SR | SC35 | 47271443 | Non-abundant | 101-208
RS-like | SR | SF2/ASF | 5902076 | Abundant | 196-247
RS-like | SR | SRp54 | 8134672 | Non-abundant | 246-373
RS-like | SR | SRp46 | 15055543 | Non-abundant | 99-282
RS-like | SR | SRp20 | 4506901 | Non-abundant | 98-160
RS-like | SR | SRp30c | 4506903 | Abundant | 93-107
RS-like | SR | SRp30c | 4506903 | Abundant | 187-211
RS-like | SR | SRp40 | 86991438 | Non-abundant | 181-272
RS-like | SR | SRp55 | 20127499 | Non-abundant | 71-107
RS-like | SR | SRp55 | 20127499 | Non-abundant | 183-344
RS-like | SR | SRp75 | 21361282 | Non-abundant | 71-101
RS-like | SR | SRp75 | 21361282 | Non-abundant | 177-494
RS-like | SR | hTra-2 alpha | 9558733 | Non-abundant | 12-112
RS-like | SR | hTra-2 alpha | 9558733 | Non-abundant | 232-282
RS-like | SR | hTra-2 beta | 4759098 | Abundant | 12-106
RS-like | SR | SRp38 | 16905517 | Abundant | 106-253
RS-like | SRm160/300 | SRM300 | 118572613 | Non-abundant | 251-2752
RS-like | hnRNP | hnRNPA3 | 34740329 | Abundant | 1-33
RS-like | hnRNP | hnRNPG-T | 153252068 | Non-abundant | 173-217
RS-like | A complex | TRAP150 | 167234419 | Abundant | 7-55
RS-like | A complex | TRAP150 | 167234419 | Abundant | 119-190
RS-like | A complex | TRAP150 | 167234419 | Abundant | 191-331
RS-like | A complex | TRAP150 | 167234419 | Abundant | 374-408
RS-like | A complex | TRAP150 | 167234419 | Abundant | 737-789
RS-like | A complex | p68 | 4758138 | Non-abundant | 478-497
RS-like | A complex | TLS/FUS | 544357 | Non-abundant | 1-165
RS-like | A complex | LUC7B1 | 41393554 | Non-abundant | 241-363
RS-like | A complex | RNPC2 | 10635692 | Non-abundant | 16-150
RS-like | A complex | C19orf43 | 13128992 | Non-abundant | 1-26
RS-like | B complex | hPRP4-Kinase | 89276756 | Non-abundant | 128-394
RS-like | B complex | hPRP4-Kinase | 89276756 | Non-abundant | 440-497
RS-like | B complex | PRPF38A | 24762236 | Abundant | 213-309
RS-like | B complex | FBP21 | 6005948 | Abundant | 84-107
RS-like | B complex | CCDC55 | 14149807 | Non-abundant | 274-313
RS-like | B complex | PABP2 | 4758876 | Non-abundant | 260-306
RS-like | B-act complex | Cyp-60 | 47678627 | Abundant | 491-520
RS-like | B-act complex | hPRP17 | 7706657 | Abundant | 1-47
RS-like | B-act complex | KIAA1604 | 55749769 | Abundant | 11-108
RS-like | B-act complex | KIAA1604 | 55749769 | Abundant | 667-714
RS-like | C complex | Q9BRR8 | 21361684 | Non-abundant | 882-916
RS-like | C complex | SRCyp | 42560244 | Non-abundant | 180-215
RS-like | C complex | SRCyp | 42560244 | Non-abundant | 270-415
RS-like | C complex | SRCyp | 42560244 | Non-abundant | 540-654
RS-like | C complex | HSPC220 | 7706557 | Abundant | 234-271
RS-like | C complex | NY-REN-24 | 126723149 | Abundant | 310-325
RS-like | C complex | FLJ20094 | 8923106 | Non-abundant | 110-181
RS-like | C complex | NFKBIL1 | 222352173 | Non-abundant | 1-31
RS-like | C complex | FLJ22626 | 168229156 | Non-abundant | 5-110
RS-like | C complex | FLJ22626 | 168229156 | Non-abundant | 169-269
RS-like | C complex | TTC14 | 33457330 | Non-abundant | 472-525
RS-like | C complex | FRA10AC1 | 24432067 | Non-abundant | 238-301
RS-like | [NAME] | [NAME] | 255652953 | Non-abundant | 545-609
RS-like | [NAME] | [NAME] | 255652953 | Non-abundant | 685-722
RS-like | [NAME] | DDX3 | 87196351 | Non-abundant | 22-145
RS-like | [NAME] | BCLAF1 | 7661958 | Non-abundant | 4-51
RS-like | [NAME] | BCLAF1 | 7661958 | Non-abundant | 109-153
RS-like | [NAME] | BCLAF1 | 7661958 | Non-abundant | 708-763
RS-like | [NAME] | RBM7 | 9994185 | Non-abundant | 86-140
RS-like | miscellaneous | TCERG1 | 21327715 | Non-abundant | 844-897
RS-like | miscellaneous | ZCCHC8 | 38044290 | Non-abundant | 404-465
RS-like | miscellaneous | OTT | 47933339 | Non-abundant | 1-74
RS-like | miscellaneous | RBQ-1 | 33620769 | Non-abundant | 78-110
RS-like | miscellaneous | RBQ-1 | 33620769 | Non-abundant | 679-772
RS-like | miscellaneous | RBQ-1 | 33620769 | Non-abundant | 1693-1721
RS-like | miscellaneous | SON | 21040326 | Non-abundant | 1820-2046
G-rich | Sm | Sm-B | 4507125 | Abundant | 87-174
G-rich | Sm | Sm-D1 | 5902102 | Abundant | 98-114
G-rich | Sm | Sm-D3 | 4759160 | Abundant | 87-126
G-rich | [NAME] | LSm4 | 6912486 | Abundant | 86-139
G-rich | U2 snRNP-related | hU2AF35 | 5803207 | Abundant | 184-240
G-rich | EJC | MLN51 | 15721939 | Non-abundant | 1-70
G-rich | EJC | Aly/REF | 238776833 | Non-abundant | 1-104
G-rich | EJC | Aly/REF | 238776833 | Non-abundant | 184-239
G-rich | SR | SF2/ASF | 5902076 | Abundant | 94-117
G-rich | SR | SRp40 | 86991438 | Non-abundant | 75-103
G-rich | SR | hTra-2 beta | 4759098 | Abundant | 198-288
G-rich | hnRNP | hnRNPA1 | 288558857 | Abundant | 182-372
G-rich | hnRNP | hnRNPA3 | 34740329 | Abundant | 214-378
G-rich | hnRNP | hnRNPAB | 21757498 | Abundant | 241-332
G-rich | hnRNP | hnRNPD | 14110420 | Non-abundant | 272-355
G-rich | hnRNP | hnRNPA0 | 5803036 | Non-abundant | 182-305
G-rich | hnRNP | hnRNPA2/B1 | 133257 | Non-abundant | 202-353
G-rich | hnRNP | hnRNPG | 56699409 | Non-abundant | 218-391
G-rich | hnRNP | hnRNPG-T | 153252068 | Non-abundant | 218-392
G-rich | hnRNP | RALY | 8051631 | Non-abundant | 216-306
G-rich | hnRNP | hnRNPU | 74136883 | Abundant | 694-824
G-rich | hnRNP | hnRNPR | 5031755 | Non-abundant | 428-633
G-rich | hnRNP | hnRNPQ | 228008291 | Non-abundant | 423-623
G-rich | hnRNP | hnRNPH1 | 5031753 | Non-abundant | 195-254
G-rich | hnRNP | hnRNPH1 | 5031753 | Non-abundant | 370-449
G-rich | hnRNP | hnRNPH2 | 9624998 | Non-abundant | 199-254
G-rich | hnRNP | hnRNPH2 | 9624998 | Non-abundant | 370-449
G-rich | hnRNP | hnRNPH3 | 14141157 | Non-abundant | 101-192
G-rich | hnRNP | hnRNPH3 | 14141157 | Non-abundant | 271-346
G-rich | A complex | TRAP150 | 167234419 | Abundant | 56-118
G-rich | A complex | p72 | 3122595 | Non-abundant | 1-48
G-rich | A complex | DDX9 | 100913206 | Non-abundant | 1151-1270
G-rich | A complex | TLS/FUS | 544357 | Non-abundant | 166-283
G-rich | A complex | TLS/FUS | 544357 | Non-abundant | 371-424
G-rich | A complex | TLS/FUS | 544357 | Non-abundant | 454-526
G-rich | A complex | NFAR | 24234750 | Non-abundant | 640-894
G-rich | [NAME] | DDX3 | 87196351 | Non-abundant | 582-662
G-rich | [NAME] | BCLAF1 | 7661958 | Non-abundant | 52-108
G-rich | [NAME] | NF45 | 24234747 | Non-abundant | 1-24
G-rich | miscellaneous | PSF | 4826998 | Non-abundant | 1-30
G-rich | miscellaneous | OTT | 47933339 | Non-abundant | 75-168
polyproline | Sm | Sm-B | 4507125 | Abundant | 175-240
polyproline | U1 snRNP | U1-C | 4507127 | Abundant | 57-159
polyproline | U2 snRNP, SF3A | SF3a120 | 5032087 | Abundant | 1-37
polyproline | U2 snRNP, SF3A | SF3a120 | 5032087 | Abundant | 350-379
polyproline | U2 snRNP, SF3A | SF3a120 | 5032087 | Abundant | 536-688
polyproline | U2 snRNP, SF3A | SF3a66 | 21361376 | Abundant | 214-464
polyproline | U2 snRNP, [NAME] | SF3b145 | 55749531 | Abundant | 57-109
polyproline | U2 snRNP, [NAME] | SF3b145 | 55749531 | Abundant | 180-244
polyproline | U2 snRNP, [NAME] | SF3b49 | 5032069 | Abundant | 200-424
polyproline | U2 snRNP-related | CHERP | 119226260 | Abundant | 344-681
polyproline | U2 snRNP-related | SR140 | 122937227 | Non-abundant | 357-414
polyproline | U11/U12 | U11/U12-59K | 22027541 | Non-abundant | 1-129
polyproline | hPrp19 / CDC5L | Npw38BP | 7706501 | Non-abundant | 143-209
polyproline | hPrp19 / CDC5L | Npw38BP | 7706501 | Non-abundant | 388-551
polyproline | hPrp19 / CDC5L-related | RBM22 | 8922328 | Abundant | 325-420
polyproline | EJC | MLN51 | 15721939 | Non-abundant | 360-703
polyproline | SRm160/300 | SRM160 | 42542379 | Non-abundant | 125-850
polyproline | hnRNP | hnRNPC | 117189975 | Abundant | 89-193
polyproline | hnRNP | hnRNPG | 56699409 | Non-abundant | 86-172
polyproline | hnRNP | hnRNPG-T | 153252068 | Non-abundant | 95-172
polyproline | hnRNP | hnRNPK | 14165435 | Non-abundant | 219-384
polyproline | hnRNP | E1B-AP5 | 21536326 | Non-abundant | 41-196
polyproline | hnRNP | E1B-AP5 | 21536326 | Non-abundant | 597-856
polyproline | A complex | BBP | 42544130 | Non-abundant | 330-637
polyproline | A complex | p72 | 3122595 | Non-abundant | 594-650
polyproline | A complex | NFAR | 24234750 | Non-abundant | 593-639
polyproline | B-act complex | PRCC | 40807447 | Non-abundant | 1-387
polyproline | [NAME] | [NAME] | 255652953 | Non-abundant | 610-684
polyproline | miscellaneous | TCERG1 | 21327715 | Non-abundant | 1-132
polyproline | miscellaneous | TCERG1 | 21327715 | Non-abundant | 1075-1098
polyproline | miscellaneous | PSF | 4826998 | Non-abundant | 31-292
polyproline | miscellaneous | OTT | 47933339 | Non-abundant | 269-346
polyproline | miscellaneous | OTT | 47933339 | Non-abundant | 538-640
polyproline | miscellaneous | RBQ-1 | 33620769 | Non-abundant | 337-635
polyproline | miscellaneous | SON | 21040326 | Non-abundant | 340-483
polyproline | miscellaneous | SON | 21040326 | Non-abundant | 1147-1262
polyglutamine | U2 snRNP, SF3A | SF3a120 | 5032087 | Abundant | 104-144
polyglutamine | U2 snRNP-related | CHERP | 119226260 | Abundant | 283-343
polyglutamine | EJC | [NAME] | 33356174 | Non-abundant | 468-550
polyglutamine | hnRNP | hnRNPU | 74136883 | Abundant | 43-286
charged | U2 snRNP, [NAME] | SF3b145 | 55749531 | Abundant | 371-424
charged | U2 snRNP-related | SR140 | 122937227 | Non-abundant | 681-833
charged | hPrp19 / CDC5L | CCAP2 | 116812573 | Abundant | 77-124
charged | hPrp19 / CDC5L | Npw38 | 74027255 | Non-abundant | 18-42
charged | hPrp19 / CDC5L | Npw38 | 74027255 | Non-abundant | 96-182
charged | hPrp19 / CDC5L | Npw38BP | 7706501 | Non-abundant | 263-305
charged | EJC | Acinus | 308153407 | Non-abundant | 1296-1341
charged | EJC | MLN51 | 15721939 | Non-abundant | 71-168
charged | TREX | THOC1 | 154448890 | Non-abundant | 190-230
charged | TREX | THOC1 | 154448890 | Non-abundant | 534-565
charged | step 2 factors | hPRP22 | 4826690 | Abundant | 231-259
charged | hnRNP | hnRNPC | 117189975 | Abundant | 221-306
charged | hnRNP | hnRNPK | 14165435 | Non-abundant | 1-41
charged | A complex | TRAP150 | 167234419 | Abundant | 441-517
charged | A complex | LUCA15 | 13124794 | Abundant | 21-71
charged | A complex | SPF31 | 112293277 | Non-abundant | 228-253
charged | A complex | HCNGP | 9994179 | Non-abundant | 43-98
charged | A complex | NFAR | 24234750 | Non-abundant | 50-81
charged | B complex | hPRP4-Kinase | 89276756 | Non-abundant | 1-38
charged | B complex | TFIP11 | 8393259 | Non-abundant | 1-23
charged | B-act complex | hPRP2 | 255982614 | Abundant | 342-381
charged | C complex | Abstrakt | 21071032 | Abundant | 1-32
charged | C complex | Q9BRR8 | 21361684 | Non-abundant | 1-27
charged | C complex | SRCyp | 42560244 | Non-abundant | 416-539
charged | C complex | WDR70 | 8922301 | Non-abundant | 78-169
charged | [NAME] | NF45 | 24234747 | Non-abundant | 339-390
noncharged | U1 snRNP | U1-A | 4759156 | Abundant | 126-197
noncharged | U2 snRNP, U2-A'/U2-B'' | U2snRNP-B'' | 4507123 | Abundant | 121-150
noncharged | U2 snRNP-related | FBP-interacting repressor | 17978512 | Abundant | 1-59
noncharged | U2 snRNP-related | hU2AF65 | 6005926 | Abundant | 231-257
noncharged | U2 snRNP-related | CHERP | 119226260 | Abundant | 72-106
noncharged | U11/U12 | U11/U12-20K | 9506863 | Non-abundant | 125-170
noncharged | U11/U12 | U11/U12-65K | 40538732 | Non-abundant | 193-238
noncharged | U4/U6 disnRNP | U4/U6-90K | 4758556 | Abundant | 165-194
noncharged | [NAME] | U5-102K | 40807485 | Abundant | 196-235
noncharged | hPrp19 / CDC5L | CDC5L | 11067747 | Abundant | 112-141
noncharged | hPrp19 / CDC5L | CCAP1 | 5729877 | Non-abundant | 613-646
noncharged | hPrp19 / CDC5L-related | SKIP | 6912676 | Abundant | 201-244
noncharged | SR | SRp54 | 8134672 | Non-abundant | 1-31
noncharged | SR | hTra-2 alpha | 9558733 | Non-abundant | 215-231
noncharged | hnRNP | hnRNPM | 14141152 | Non-abundant | 148-203
noncharged | hnRNP | hnRNPM | 14141152 | Non-abundant | 290-641
noncharged | A complex | SF4 | 33469964 | Non-abundant | 320-367
noncharged | A complex | LUCA15 | 13124794 | Abundant | 72-94
noncharged | A complex | BBP | 42544130 | Non-abundant | 66-91
noncharged | A complex | RBM10 | 20127479 | Non-abundant | 243-307
noncharged | A complex | [NAME] | 151301228 | Non-abundant | 1-116
noncharged | A complex | RED120/S164 | 55741709 | Non-abundant | 1-60
noncharged | A complex | p68 | 4758138 | Non-abundant | 584-614
noncharged | A complex | p72 | 3122595 | Non-abundant | 476-593
noncharged | A complex | TIA1 | 77695912 | Non-abundant | 295-392
noncharged | A complex | ZNF207 | 4508017 | Non-abundant | 128-264
noncharged | A complex | ZNF207 | 4508017 | Non-abundant | 387-478
noncharged | A complex | NFAR | 24234750 | Non-abundant | 337-398
noncharged | A complex | NFAR | 24234750 | Non-abundant | 470-517
noncharged | A complex | C19orf43 | 13128992 | Non-abundant | 83-111
noncharged | A complex | CCAR1 | 46852388 | Abundant | 120-146
noncharged | B complex | hPRP4-Kinase | 89276756 | Non-abundant | 39-81
noncharged | B complex | RBM4 | 93277122 | Non-abundant | 251-364
noncharged | B complex | DnaJ homolog | 7662146 | Non-abundant | 465-496
noncharged | B complex | DnaJ homolog | 7662146 | Non-abundant | 710-744
noncharged | B complex | PABP2 | 4758876 | Non-abundant | 60-117
noncharged | B complex | hsp27 | 4504517 | Non-abundant | 186-205
noncharged | C complex | Q9BRR8 | 21361684 | Non-abundant | 250-283
noncharged | C complex | NY-REN-24 | 126723149 | Abundant | 421-469
noncharged | C complex | JUP | 12056468 | Non-abundant | 673-745
noncharged | C complex | FLJ22626 | 168229156 | Non-abundant | 140-168
noncharged | C complex | LENG1 | 24308289 | Non-abundant | 124-146
noncharged | [NAME] | [NAME] | 255652953 | Non-abundant | 770-807
noncharged | [NAME] | YB-1 | 34098946 | Abundant | 1-53
noncharged | [NAME] | ASR2B | 58331218 | Abundant | 758-876
noncharged | miscellaneous | TCERG1 | 21327715 | Non-abundant | 178-258
noncharged | miscellaneous | TCERG1 | 21327715 | Non-abundant | 259-427
noncharged | miscellaneous | ZCCHC8 | 38044290 | Non-abundant | 466-501
noncharged | miscellaneous | matrin3 | 11968019 | Non-abundant | 1-48
noncharged | miscellaneous | PSF | 4826998 | Non-abundant | 601-707
noncharged | miscellaneous | RBM42 | 21359951 | Non-abundant | 1-29