From: GenBank-Updates@genbank.bio.net
Newsgroups: bionet.molbio.genbank.updates
Subject: Zea mays chloroplast rRNA-operon
Date: 10 Apr 92 10:10:04 GMT
Distribution: bionet
Checksum: 10256    15

LOCUS       MZECPRRNA    8862 bp ds-DNA             ORG       10-APR-1992
DEFINITION  Zea mays chloroplast rRNA-operon
ACCESSION   Z00028 J01422 M10720 M19935 M19943 V00170 V00172 X01365
KEYWORDS    16S ribosomal RNA; 23S ribosomal RNA; 4.5S ribosomal RNA;
            5S ribosomal RNA; ribosomal DNA; ribosomal RNA; transfer RNA;
            transfer RNA-Ala; transfer RNA-Ile; transfer RNA-Val.
SOURCE      Chloroplast Zea mays DNA.
  ORGANISM  Chloroplast Zea mays
            Eukaryota; Plantae; Embryobionta; Magnoliophyta; Liliopsida;
            Commelinidae; Cyperales; Poaceae.
REFERENCE   1  (sites)
  AUTHORS   Schwartz,Z. and Koessel,H.
  TITLE     Sequencing of the 3'-terminal region of a 16S rRNA gene from Zea
            mays chloroplast reveals homology with E.coli 16S rRNA
  JOURNAL   Nature 279, 520-522 (1979)
  STANDARD  full staff_review
REFERENCE   2  (sites)
  AUTHORS   Schwarz,Z. and Koessel,H.
  TITLE     The primary structure of 16S rDNA from Zea mays chloroplast is
            homologous to E.coli 16S rRNA
  JOURNAL   Nature 283, 739-742 (1980)
  STANDARD  full staff_review
REFERENCE   3  (sites)
  AUTHORS   Edwards,K., Bedbrook,K., Dyer,T. and Koessel,H.
  TITLE     4.5S rRNA from Zea mays chloroplasts shows structural homology with
            the 3' end of prokaryotic 23S rRNA
  JOURNAL   Biochem. Int. 2, 533-538 (1981)
  STANDARD  full staff_review
REFERENCE   4  (sites)
  AUTHORS   Koch,W., Edwards,K. and Koessel,H.
  TITLE     Sequencing of the 16S-23S spacer in a ribosomal RNA operon of Zea
            mays chloroplast DNA reveals two split tRNA genes
  JOURNAL   Cell 25, 203-213 (1981)
  STANDARD  full staff_review
REFERENCE   5  (sites)
  AUTHORS   Edwards,K. and Koessel,H.
  TITLE     The rRNA operon from Zea mays chloroplasts: Nucleotide sequence of
            23S rDNA and its homology with E.coli 23S rDNA
  JOURNAL   Nucleic Acids Res. 9, 2853-2869 (1981)
  STANDARD  full staff_review
REFERENCE   6  (bases 1 to 8862)
  AUTHORS   Schwarz,Z., Koessel,H., Schwarz,E. and Bogorad,L.
  TITLE     A gene coding for Val-tRNA is located near 5' terminus of 16S rRNA
            gene in Zea mays chloroplast genome
  JOURNAL   Proc. Natl. Acad. Sci. U.S.A. 78, 4748-4752 (1981)
  STANDARD  full staff_review
REFERENCE   7  (sites)
  AUTHORS   Strittmatter,G. and Koessel,H.
  TITLE     Cotranscription and processing of 23S, 4.5S and 5S rRNA in
            chloroplasts from Zea mays
  JOURNAL   Nucleic Acids Res. 12, 7633-7647 (1984)
  STANDARD  full staff_review
REFERENCE   8  (sites)
  AUTHORS   Strittmatter,G., Gozdzicka-Jozefiak,A. and Koessel,H.
  TITLE     Identification of an rRNA operon promoter from Zea mays
            chloroplasts which excludes the proximal tRNA-Val (GAC) from the
            primary transcript
  JOURNAL   EMBO J. 4, 599-604 (1985)
  STANDARD  full staff_review
REFERENCE   9  (sites)
  AUTHORS   Koessel,J.
  JOURNAL   Unpublished (1986)
  STANDARD  full staff_review
COMMENT     SWISS-PROT; P03938; YCTI$MAIZE.
            From EMBL 26   entry CHZMRRNA;  dated 18-MAR-1991.
FEATURES             Location/Qualifiers
     tRNA            join(3306..3342,4242..4326)
                     /note="Ile-tRNA"
     tRNA            join(4391..4428,5235..5269)
                     /note="Ala-tRNA"
     tRNA            1212..1283
                     /note="tRNA-Val (GAC)"
     promoter        1361..1367
                     /note="-35 region"
     promoter        1385..1390
                     /note="-10 region"
     misc_feature    1397
                     /note="transcriptional start of rRNA synthesis"
     rRNA            1514..3004
                     /note="16S ribosomal RNA"
     intron          3343..4241
                     /note="intron"
     intron          4429..5234
                     /note="intron"
     rRNA            5413..8300
                     /note="23S ribosomal RNA"
     rRNA            8394..8488
                     /note="4.5S ribosomal RNA"
     rRNA            8719..8839
                     /note="5S ribosomal RNA"
BASE COUNT     2297 a   1993 c   2524 g   2048 t
ORIGIN
        1 ggatccaaaa ttgacgggtt aatgtgagct tatccatgcg gttaggcact cttcaaatag
       61 gaatccattt tctaactggc tttcgtgctt tggtgagtcg tccgagatcc tttcgatgac
      121 ctatgttgtg ttgaagggat atctatatga tccgatcgat tgcataagac ccgcggtagc
      181 atagaacggg gaaagtatac agaaaagaca gttcttttcg atttcgatta tctatatatt
      241 agttcgtttc tatttctaga tatctatttc tatatatcta tatattagta ttaatatcta
      301 tatattagta ttagttatct atatattagt attagttagt agtactattc tattagttag
      361 cgatccccgg ctctgtgagt tctttcttcc gtgatgaact gtcggcacca gtcctacatt
      421 ttttctctgt ggaccgagga gaaagggggc tcagcaggaa gaggattgta ccatgagaga
      481 agcacagagg tcaacccgct tcaaatatgg aacatggatt ctggcaatgc aacggagttg
      541 ggtcctcata tcgatccgaa tgaatcagtc tttctacaga ggtcaatctt tgcctattag
      601 gcaagaggat agcaagttcg aaattctgtc tcggtaggac atggatttct attactatga
      661 aattcataaa ttagttaatg ggggggctac cattatcctt tttcttgtat gtgttcctaa
      721 gagaaggaat ttgtccattt catgtttcga ggtctcaaaa aaagggcgtg gaaacagata
      781 gaaactctgg aatggaaatg gaaaggaaat gtagccccag ttccttcgga aatggtaaga
      841 tctttggcgc aagaagaagg ggcgatccat atcatcttga cttggttctg cttcccctct
      901 ttttttaaga ataccgagtc gggttcttct cctaccagta tcgaatagaa catgctgaac
      961 aagatcttct tcatggaaac ccactcgatt tagatcggga aaatcgtaca gattttatga
     1021 aaccatgtgc tatggctcga atccatagtc aatcctattt tcgataggac cggttgacaa
     1081 ttgaatccaa tttttcccat tatttgactg tccataatag tgcggaaaga aagcccggag
     1141 gaagagtggc cttgcgtttc tcgccccttt gccttaggat tcgttaattc tctttctcga
     1201 tgggacgggg aagggatata actcagcggt agagtgtcac cttgacgtgg tggaagtcat
     1261 cagttcgagc ctgattatcc ctaaacctaa tgtgagtttt ttctattttg acttactccc
     1321 ccaccacgat cgaacgggaa tggataggag gcttgtggga ttgacgtgat agggtagggt
     1381 tggctatact gctggtggcg aactccaggc taataatctg aagcgcatgg atacaagtta
     1441 tccttggaag gaaagacaat tcccaatccg ctttgtctac gaataaggaa gctataagta
     1501 atgcaactat gaatctcatg gagagttcga tcctggctca ggatgaacgc tggcggcatg
     1561 cttaacacat gcaagtcgaa cgggaagtgg tgtttccagt ggcgaacggg tgagtaacgc
     1621 gtaagaacct gcccttggga ggggaacaac aactggaaac ggttgctaat accccgtagg
     1681 ctgaggagca aaaggagaaa tccgcccaag gaggggctcg cgtctgatta gctagttggt
     1741 gaggcaatag cttaccaagg cgatgatcag tagctggtcc gagaggatga tcagccacac
     1801 tgggactgag acacggccca gactcctacg ggaggcagca gtggggaatt ttccgcaatg
     1861 ggcgaaagcc tgacggagca atgccgcgtg gaggtggaag gcctacgggt cgtcaacttc
     1921 ttttctcgga gaagaaacaa tgacggtatc tgaggaataa gcatcggcta actctgtgcc
     1981 agcagccgcg gtaagacaga ggatgcaagc gttatccgga atgattgggc gtaaagcgtc
     2041 tgtaggtggc ttttcaagtc cgccgtcaaa tcccagggct caaccctgga caggcggtgg
     2101 aaactaccaa gctggagtac ggtaggggca gagggaattt ccggtggagc ggtgaaatgc
     2161 attgagatcg gaaagaacac caacggcgaa agcactctgc tgggccgaca ctgacactga
     2221 gagacgaaag ctaggggagc aaatgggatt agagacccca gtagtcctag ccgtaaacga
     2281 tggatactag gtgctgtgcg actcgacccg tgcagtgctg tagctaacgc gttaagtatc
     2341 ccgcctgggg agtacgttcg caagaatgaa actcaaagga attgacgggg gcccgcacaa
     2401 gcggtggagc atgtggttta attcgatgca aggcgaagaa ccttaccagg gcttgacatg
     2461 ccgcgaatcc tcttgaaaga gaggggtgcc ctcgggaacg cggacacagg tggtgcatgg
     2521 ctgtcgtcag ctcgtgccgt aaggtgttgg gttaagtctc gcaacgagcg caaccctcgt
     2581 gtttagttgc cactatgagt ttggaaccct gaacagaccg ccggtgttaa gccggaggaa
     2641 ggagaggatg aggccaagtc atcatgcccc ttatgccctg ggcgacacac gtgctacaat
     2701 gggcgggaca aagggtcgcg atctcgcgag ggtgagctaa ctccaaaaac ccgtcctcag
     2761 ttcggattgc aggctgcaac tcgcctgcat gaagcaggaa tcgctagtaa tcgccggtca
     2821 gccatacggc ggcgaatccg ttcccgggcc ttgtacacac cgcccgtcac actataggag
     2881 ctggccaggt ttgaagtcat tacccttaac cgtaaggagg gggatgccta aggctaggct
     2941 tgcgactgga gtgaagtcgt aacaaggtag ccgtactgga aggtgcggct ggatcacctc
     3001 cttttcaggg agagctaatg cttatgctta ttgggtattt tggtttgaca ctgcttcacg
     3061 cccaaaaaga aggcagctac gtctgagcta aacttggata tggaagtctt ctttcgttta
     3121 gggtgaagta agaccaagct catgagctta ttatcctagg tcggaacaaa ttagttgata
     3181 gtgataggat cccctttttg acgtccccat gtccccccgt gtggcggcat ggggatgtca
     3241 aaaggaaagg gatggagttt ttctcgcttt tggcgtagcg gcctcccttt gggaggccgc
     3301 gcgacgggct attagctcag tggtagagcg cgcccctgat aattcgtcgt tgtgcctcgg
     3361 ctgtgagggc tctcagccac atggatagtt caatgtgctc atcagcgcct gacccgaaga
     3421 tgtggatcat ccaaggcaca ttagcatggc gtactcctcc tgtttgaatc ggagtttgaa
     3481 accaaacaaa cttctcctca ggaggataga tggggcgatt caggtgagat cccatgtaga
     3541 tcgaactttc tattcactcg tgggatccgg gcggtccggg ggggggccac cgcggctcct
     3601 ctcttctcga gaatccatac atcccttatc agtgtatgga gagctatctc tcgagcacag
     3661 gttgaggttc gtcctcaatg ggaaaatgga gcacctaaca acgcatcttc acagaccaag
     3721 aactacgaga tcaccccttt cattctgggg tgacggaggg atcgtaccat tcgagccttt
     3781 ttttcatgct tttccggcgg tctggagaaa gcagtaatca ataggacttc cctaatcctc
     3841 ccttcctgaa aggaagaacg tgaaattctt tttcctttct gcagggacca ggagattgga
     3901 tctagccata agaggaatgc ttggtataaa taagccactt cttggtcttc gaccccctaa
     3961 gtcactacga gcgcccccga tcagtgcaat gggatgtggc tatttatcta tctcttgact
     4021 cgaaatggga gcagagcagg tttgaaaaag gatcttagag tgtctagggt tgggccagga
     4081 gggtctctta accccttctt ttttctgccc atcggagtta tttcccaagg acttgccgtg
     4141 gtaaggggga gaagggggaa gaagcacact tgaagagcgc agtacaacgg ggagttgtat
     4201 gctgcgttcg ggaaggatgg atcgctcccg aaaaggagtc tattgattct ctcccaattg
     4261 gttggatcgt aggggcgatg atttacttca cgggcgaggt ctctggttca agtccaggat
     4321 ggcccagctg cgcagggaaa agaatagaag aagcatctga ctctttcatg catactccac
     4381 ttggctcggg ggggatatag ctcagttggt agagctccgc tcttgcaatt gggtcgttgc
     4441 gattacgggt tggctgtcta attgtccagg cggtaatgat agtatcttgt acctgaaccg
     4501 gtggctcact ttttctaagt aatggggaag aggactgaaa catgccactg aaagactcta
     4561 ctgagacaaa aagatgggct gtcaaaaagg tagaggaggt aggatgggca gttggtcaga
     4621 tctagtatgg atcgtacatg gacgatagtt ggagtcggcg gctctcctag gcttccctca
     4681 tctgggatcc ctggggaaga ggatcaagtt ggcccttgcg aatagcttga tgcactatct
     4741 cccttcaacc ctttgagcga aatgtggcaa aaggaaggaa aatccatgga ccgaccccat
     4801 tgtctccacc ccgtaggaac tacgagatca ccccaaggac gccttcggtg ggtctatcgg
     4861 accgaccata gatcctgttc aataagtgga acacaatagc cgtccgctct ccggttgggc
     4921 agtaagggtc ggagaagggc aatcactcgt tcataaaacc agcattcata agttaagatc
     4981 aaagagtcgg gcggaaaaag gggagagctc cccgttcctg gttctcctgt agctggattc
     5041 cccggaacca caagaatcct tagaatggga ttccaactca gcaccttttg ttttgggatt
     5101 ttgagaagag ttgctctttg gagagcacag tacgatgaaa gttgtaagct gtgttcgggg
     5161 gggagttatt gcctatcgtt gtcctctatg gtagaacccg tcggggaggc ctgagaggcg
     5221 gtggtttacc ctgtggcgga tgtcagcggt tcgagtccgc ttatctccag cccgtgaact
     5281 tagcggatac tatgatagca ccgaaggttg ccaattcgtc agttcgatct atgatttcgc
     5341 attcatggac gttgataaga tccttccatt tagtagcacc ttaggatggc atagccttaa
     5401 cgttaatggc gaggttcaaa agaggaaagg cttgcggtgg atacctaggc acccagagac
     5461 gaggaagagg cgtagcaagc gacgaaatgc ttcggggagt tgaaaataag catagatccg
     5521 gagattccca aataggtcaa ccttttgaac tgcctgccga atccatgagc aggcaagaga
     5581 caacctggcg aactgaaaca tcttagtagc cagaggaaaa gaaagcaaaa gcgattcccg
     5641 tagtagcggc gagcgaaatg ggagcagcct aaaccgtgaa aacggggttg tgggtgagca
     5701 atacaagcgt tgtgctgcta ggcgaagcgg ttgagtgccg caccctagat ggctatagtc
     5761 cagtagccga tagcatcact gcttacgctc tgacccgagt agcatggggc acgtggaatc
     5821 ccgtgtgaat cagcaaggac caccttgcaa ggctaaatac tcctgggtga ccgatagcga
     5881 agtagtaccg tgagggaaag gtgaaaagaa cccccagtgg gtagtgaaat agaacgtgaa
     5941 accgtgctga gctcccaagc agtgggaggg gaaagtgatc tctgaccgcg tgcctgttga
     6001 agaatgagcc ggcgactcat aggcagtggc ttggttaagg gaatggaacc caccggagcc
     6061 gtagcgaaag cgagtcttca tagggcgatt gtcactgctt atggacccga acctgggtga
     6121 tctatccatg accaggatga agcttggatg aaactaagca gaggtccgaa ccgactgatg
     6181 ttgaagaatc agcggatgag ttgtggttag gggtgaaatg ccactcgaac ccagagctag
     6241 ctggttctcc ccgaaatgcg ttgaggcgca gcagttgact ggacatctag gggtaaagca
     6301 ctgtttcggt gcggctgcgc gagcggtacc aaatcgaggc aaactctgaa tactagatat
     6361 gacccaaaaa taacaggggt caaggtcggc cagtgagacg atgggggata agcttcatcg
     6421 tcgagaggga aacagcccgg atcaccagct aaggcccctt aatgaccgct cagtgataaa
     6481 ggaggtgggg gtgcaaagac agccatgagg tttgcctaga agcagccacc ctttaaagag
     6541 tgcgtaatag ctcactgact ggcgcccttg cgctgaagat gaacggggct aagcgatctg
     6601 ccgaagctgt gggatgtcaa aatgcatcgg taggggagcg ttccgcctta gagggaagca
     6661 aacgcgaaag cgggggtcga cgaagcggaa gcgagaatgt cggcttgagt aacgaaaaca
     6721 ttggtgagaa tccaatgccc cgaaaaccca aggtttcctc cgcaaggttc gtccacggag
     6781 ggtgagtcag ggcctaagat caggccgaaa ggctaagtcg atggacaaca ggtcaatatt
     6841 cctgtactac cccttgttgg tacggaggga cggaggaggc taggttagcc gaaagatggt
     6901 tataggttta aggacacaag gtgaccctgc tttttcaggg taagaagggg tagagaaaat
     6961 gcctcgagcc gaggtccgag taccaagcgc tgcagcgcga aagtatgagc cccgtggact
     7021 agccattgct tctccacgag gctcatacca ggcgctacgg cgcgaagtat gtaacccatg
     7081 ccatactccc aggaaaagct cgaacgacct tcaacaaaag ggtacctgta cccgaaaccg
     7141 acacaggtgg gtaggtagag aatacctagg ggcgcgagac aactctctct aaggaactcg
     7201 gcaaaatagc cccgtaactt cgggagaagg ggtgccccct cgcaaaaggg ggtcgcagtg
     7261 accaggcccg ggcgactgta taccaaaaac acaggtctcc gcaaagtcgt aagaccatgt
     7321 atgggggctg acgcctgccc agtgccggaa ggtcaaggaa gttggtgaac tgatgacagg
     7381 gaagccggcg accgaagccc cggtgaacgg cggccgtaac tataacggtc ctaaggtagc
     7441 gaaattcctt gtcgggtaag ttccgacccg cacgaaaggc gtaacgatct gggcactgtc
     7501 tcggagagag gctcggtgaa atagacatgt ctgtgaagat gcggactacc tgcacctgga
     7561 cagaaagacc ctatgaagct ttactgttcc ctgggattgg ctttgggctt ttcctgcgca
     7621 gcttaggtgg aaggcgaaga aggccccctt ccgggggggc cgagccatca gtgagatacc
     7681 actctggaag agctcaggat tctaaccttg tgtcagaccc gcgggccaag ggacagtctc
     7741 aggtagacag tttctatggg gcgtaggcct cccaaaaggt aacggaggcg tgcaaaggtt
     7801 tcctcgggcc agacggacat tggtcctcga gtgcaaaggc agaagggagc ttgactgcaa
     7861 gactcacccg tcgagcagag acgaaagtcg gccttagtga tccgacggtg ccgagtggaa
     7921 gggccgtcgc tcaacggata aaagttactc tagggataac aggctgatct tccccaagag
     7981 tccacatcga cgggaaggtt tggcacctcg atgtcggctc ttcgccacct ggagctgtag
     8041 gtggttccaa gggttgggct gttcgcccat taatgcggta cgtgagctgg gttcagaacg
     8101 tcgtgagacg ttcggtccat atccggtgtg ggcgttagag cattgagagg acctttcact
     8161 agtacgagag gaccgggaag gacgcacctc tggtgtacca gttatcgtgc ctacggtaaa
     8221 cgctgggtag ccaagtgtgg agaggataac tgccgaaagc atataagtag taagcccacc
     8281 ccaagatgag tgctctctcc tccgacttcc ctagagcctc cggtagcaca gccgagacag
     8341 cgacgggttc tccacccaca cggggatgga gcgacagaag tatggaaata ggataaggta
     8401 gcggcgagac gagccgttta aataggtgtc aagtggaagt gcagtgatgt atgcagctga
     8461 ggcatcctaa cgaacgaacg atttgaacct tgttcctaca cgacctgatc aaatcgatca
     8521 ggcacttgcc atctatcttc attgttcaac tcttgatgaa aagaaaagat gaaaaaacca
     8581 aaaaaagctc tgcccttcca tctcttggat aaatagagag ggagggcaga gtcctttggt
     8641 gtcccttcca gttaagaatt gggacttcac aattactagc caatatttct ctcatgcctt
     8701 ttctcgttca tggttcgata ttctggtgtc ctaggcgtag aggaaccaca ccaatccatc
     8761 ccgaatttgg tggttaaact ctactgcggt gacgatactg taggggaggt cctgcggcaa
     8821 aatagctcga tgccagaatg ataaaaagct taacacctct ta
//