Definition Prochlorococcus marinus str. MIT 9515, complete genome.
Accession NC_008817
Length 1,704,176

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The map label for this gene is sun [H]

Identifier: 123965723

GI number: 123965723

Start: 435559

End: 436872

Strand: Direct

Name: sun [H]

Synonym: P9515_04881

Alternate gene names: 123965723

Gene position: 435559-436872 (Clockwise)

Preceding gene: 123965722

Following gene: 123965727

Centisome position: 25.56

GC content: 30.59

Gene sequence:

>1314_bases
TTGGCAACAGGATACCTTCAAAGAAAAGCATCTTGGGAAATTTTATTAAAGGTAAGTTCTGGTATCTATTCAGACCATGC
ACTTGAGAAGGTACTAAAAAATTATGAGTTTAATTCATTAGATATAGCCTTCATAACTGAATTATCTTTTGGATGTATAA
GATATAGAAAATTTCTTGATACTTGGATAGATCACATCTCAAAACTTTCTCATCAAAAACAACCTCCAAAACTAAGATGG
CTTTTACATATTGGTTTATATCAATTATTGAAAATGGATAAAATACCTTTTCCTGCCGCTATTTCCTCCACAGTAGAAGT
AGCAAAGAGAACTGATTTAAAAGGTTTAGCTGGTACCGTGAATGCAATATTAAGAAATACTGTTAGAAATATAGAAAGAG
ATAATTGCCCAAAAATATCTACTGACGAAATGGAAAAGTTATCTTGTCTTGAGTCATTGCCATTATGGCTTGTAACTGAA
ATTGTTAATTGGGTAGGAATAAAAGAAGCTAAAAATATCTTTAAAGCATTTAATAAAAAACCTACGATTGATTTACGAAT
TAATTCACTGAAAACTAATTTCAATAAAATTTTGAAAGAACTTAATGAATGTAATATTCAGGCAGAGCCTATAAATCAAT
TAAATAATGGAGTTGCTTTAAATTCAAATCCAAGATCTATAAAAAATCTTCCAGGGTATAAAGATGGCCTATGGGTGGTT
CAAGATAGATCTTCTCAATGGGTGGCTCCTCTTTTAAATCCGAAGAAAGGAGAAAAGATTCTGGATGCTTGTTCTGCTCC
TGGAAGCAAAACAACTCATTTAGCTGCATTAGTAAATGATGATGCTGAAATTCTAGCTGTTGATAGATCAGAAAAAAGAT
TGAAAATACTACAGTCAAATTTAGAAAGATTAAATATAAAAAGTGTAAAAACCTTAGAAGCAGATGCCACAACTTTGATT
GATATTAAGCCAAATCTCGCATCTTATTTTGATAAGATTTTAATTGATGCTCCTTGCTCAGGAATCGGAACCTTTGCAAG
AAATCCAGATACAAGATGGTCTTTAAGTAAAGATAAAATAAATCAATTAATTATTCTTCAGGAAGGATTACTAGACAGTA
TTTTCCCTCTTTTAAAAAAAAATGGAACTTTAGTTTATTCAACGTGTACAATTTGCCCTGATGAGAATAACTTACTCATT
AGAAGATTTTTGTCAAAAAATAAGGAACTTAAATTAGATAGTGAAAGACAAATTTTACCAAGATTTGATAAGCCAGGAGA
TGGATTCTATGCAGCAACAATATCCTATAAGTAA

Upstream 100 bases:

>100_bases
GGTTTTATTTTGTTTAATACTACAATTAATAGTTAACTTCAATATTGTCAGTAAATAGTATATTAAATATATATATATTT
TTAAATAACTTTAAGACACT

Downstream 100 bases:

>100_bases
AACTAAAACTTTTTATTATTGAATTTTTAAATCAAAAATTTTACTTATAAATTTTTTCCAGAAATAAGCTGCATTACCAC
TTGATAAGTTAGATTTTTTG

Product: Sun protein (Fmu protein)

Products: NA

Alternate protein names: rRNA (cytosine-C(5)-)-methyltransferase rsmB [H]

Number of amino acids: Translated: 437; Mature: 436

Protein sequence:

>437_residues
MATGYLQRKASWEILLKVSSGIYSDHALEKVLKNYEFNSLDIAFITELSFGCIRYRKFLDTWIDHISKLSHQKQPPKLRW
LLHIGLYQLLKMDKIPFPAAISSTVEVAKRTDLKGLAGTVNAILRNTVRNIERDNCPKISTDEMEKLSCLESLPLWLVTE
IVNWVGIKEAKNIFKAFNKKPTIDLRINSLKTNFNKILKELNECNIQAEPINQLNNGVALNSNPRSIKNLPGYKDGLWVV
QDRSSQWVAPLLNPKKGEKILDACSAPGSKTTHLAALVNDDAEILAVDRSEKRLKILQSNLERLNIKSVKTLEADATTLI
DIKPNLASYFDKILIDAPCSGIGTFARNPDTRWSLSKDKINQLIILQEGLLDSIFPLLKKNGTLVYSTCTICPDENNLLI
RRFLSKNKELKLDSERQILPRFDKPGDGFYAATISYK

Sequences:

>Translated_437_residues
MATGYLQRKASWEILLKVSSGIYSDHALEKVLKNYEFNSLDIAFITELSFGCIRYRKFLDTWIDHISKLSHQKQPPKLRW
LLHIGLYQLLKMDKIPFPAAISSTVEVAKRTDLKGLAGTVNAILRNTVRNIERDNCPKISTDEMEKLSCLESLPLWLVTE
IVNWVGIKEAKNIFKAFNKKPTIDLRINSLKTNFNKILKELNECNIQAEPINQLNNGVALNSNPRSIKNLPGYKDGLWVV
QDRSSQWVAPLLNPKKGEKILDACSAPGSKTTHLAALVNDDAEILAVDRSEKRLKILQSNLERLNIKSVKTLEADATTLI
DIKPNLASYFDKILIDAPCSGIGTFARNPDTRWSLSKDKINQLIILQEGLLDSIFPLLKKNGTLVYSTCTICPDENNLLI
RRFLSKNKELKLDSERQILPRFDKPGDGFYAATISYK
>Mature_436_residues
ATGYLQRKASWEILLKVSSGIYSDHALEKVLKNYEFNSLDIAFITELSFGCIRYRKFLDTWIDHISKLSHQKQPPKLRWL
LHIGLYQLLKMDKIPFPAAISSTVEVAKRTDLKGLAGTVNAILRNTVRNIERDNCPKISTDEMEKLSCLESLPLWLVTEI
VNWVGIKEAKNIFKAFNKKPTIDLRINSLKTNFNKILKELNECNIQAEPINQLNNGVALNSNPRSIKNLPGYKDGLWVVQ
DRSSQWVAPLLNPKKGEKILDACSAPGSKTTHLAALVNDDAEILAVDRSEKRLKILQSNLERLNIKSVKTLEADATTLID
IKPNLASYFDKILIDAPCSGIGTFARNPDTRWSLSKDKINQLIILQEGLLDSIFPLLKKNGTLVYSTCTICPDENNLLIR
RFLSKNKELKLDSERQILPRFDKPGDGFYAATISYK

Specific function: Unknown

COG id: COG0144

COG function: function code J; tRNA and rRNA cytosine-C5-methylases

Gene ontology:

Cell location: Cytoplasm (Potential) [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the methyltransferase superfamily. RsmB/NOP family [H]

Homologues:

Organism=Homo sapiens, GI32698918, Length=215, Percent_Identity=35.3488372093023, Blast_Score=118, Evalue=1e-26,
Organism=Homo sapiens, GI76150625, Length=256, Percent_Identity=29.6875, Blast_Score=112, Evalue=5e-25,
Organism=Homo sapiens, GI76150623, Length=256, Percent_Identity=29.6875, Blast_Score=112, Evalue=5e-25,
Organism=Homo sapiens, GI270288816, Length=183, Percent_Identity=34.9726775956284, Blast_Score=103, Evalue=3e-22,
Organism=Homo sapiens, GI270288818, Length=183, Percent_Identity=34.9726775956284, Blast_Score=103, Evalue=3e-22,
Organism=Homo sapiens, GI23199998, Length=183, Percent_Identity=34.9726775956284, Blast_Score=103, Evalue=4e-22,
Organism=Homo sapiens, GI8922322, Length=183, Percent_Identity=34.9726775956284, Blast_Score=103, Evalue=4e-22,
Organism=Homo sapiens, GI39995082, Length=170, Percent_Identity=31.7647058823529, Blast_Score=80, Evalue=3e-15,
Organism=Homo sapiens, GI301336155, Length=170, Percent_Identity=31.7647058823529, Blast_Score=80, Evalue=3e-15,
Organism=Homo sapiens, GI11545785, Length=166, Percent_Identity=33.7349397590361, Blast_Score=72, Evalue=1e-12,
Organism=Escherichia coli, GI2367212, Length=413, Percent_Identity=34.3825665859564, Blast_Score=205, Evalue=5e-54,
Organism=Escherichia coli, GI87081985, Length=217, Percent_Identity=32.7188940092166, Blast_Score=113, Evalue=2e-26,
Organism=Caenorhabditis elegans, GI17536757, Length=234, Percent_Identity=29.4871794871795, Blast_Score=105, Evalue=4e-23,
Organism=Caenorhabditis elegans, GI115534021, Length=247, Percent_Identity=26.3157894736842, Blast_Score=84, Evalue=1e-16,
Organism=Caenorhabditis elegans, GI71998419, Length=247, Percent_Identity=26.3157894736842, Blast_Score=84, Evalue=1e-16,
Organism=Caenorhabditis elegans, GI25143471, Length=189, Percent_Identity=30.6878306878307, Blast_Score=76, Evalue=4e-14,
Organism=Saccharomyces cerevisiae, GI6324268, Length=262, Percent_Identity=30.1526717557252, Blast_Score=117, Evalue=5e-27,
Organism=Saccharomyces cerevisiae, GI6319447, Length=168, Percent_Identity=33.3333333333333, Blast_Score=82, Evalue=1e-16,
Organism=Saccharomyces cerevisiae, GI6324306, Length=232, Percent_Identity=26.7241379310345, Blast_Score=70, Evalue=5e-13,
Organism=Drosophila melanogaster, GI22024126, Length=283, Percent_Identity=29.6819787985866, Blast_Score=110, Evalue=2e-24,
Organism=Drosophila melanogaster, GI24668781, Length=230, Percent_Identity=31.7391304347826, Blast_Score=103, Evalue=2e-22,
Organism=Drosophila melanogaster, GI21356513, Length=228, Percent_Identity=32.0175438596491, Blast_Score=103, Evalue=2e-22,
Organism=Drosophila melanogaster, GI21355201, Length=238, Percent_Identity=28.9915966386555, Blast_Score=83, Evalue=4e-16,
Organism=Drosophila melanogaster, GI21356579, Length=187, Percent_Identity=28.3422459893048, Blast_Score=74, Evalue=3e-13,
Organism=Drosophila melanogaster, GI19920494, Length=182, Percent_Identity=32.4175824175824, Blast_Score=70, Evalue=3e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001678
- InterPro:   IPR018314
- InterPro:   IPR006027
- InterPro:   IPR004573 [H]

Pfam domain/function: PF01189 Nol1_Nop2_Fmu; PF01029 NusB [H]

EC number: NA

Molecular weight: Translated: 49451; Mature: 49320

Theoretical pI: Translated: 9.66; Mature: 9.66

Prosite motif: PS01153 NOL1_NOP2_SUN

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.8 %Cys     (Translated Protein)
0.7 %Met     (Translated Protein)
2.5 %Cys+Met (Translated Protein)
1.8 %Cys     (Mature Protein)
0.5 %Met     (Mature Protein)
2.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MATGYLQRKASWEILLKVSSGIYSDHALEKVLKNYEFNSLDIAFITELSFGCIRYRKFLD
CCCCCCCCCCCEEEEEEECCCCCCHHHHHHHHHCCCCCCEEEEHHHHHHHHHHHHHHHHH
TWIDHISKLSHQKQPPKLRWLLHIGLYQLLKMDKIPFPAAISSTVEVAKRTDLKGLAGTV
HHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCCHHHHHHH
NAILRNTVRNIERDNCPKISTDEMEKLSCLESLPLWLVTEIVNWVGIKEAKNIFKAFNKK
HHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCHHHHHHHHHHHHCHHHHHHHHHHHCCC
PTIDLRINSLKTNFNKILKELNECNIQAEPINQLNNGVALNSNPRSIKNLPGYKDGLWVV
CCEEEEEHHHHHHHHHHHHHHHHCCCCCCCHHHHCCCEEECCCCCHHHCCCCCCCCEEEE
QDRSSQWVAPLLNPKKGEKILDACSAPGSKTTHLAALVNDDAEILAVDRSEKRLKILQSN
ECCCCCCCHHCCCCCCCHHHHHHHCCCCCCCEEEEEEECCCCEEEEECCCHHHHHHHHHH
LERLNIKSVKTLEADATTLIDIKPNLASYFDKILIDAPCSGIGTFARNPDTRWSLSKDKI
HHHCCCCHHEEECCCCEEEEEECCHHHHHHHHHHHCCCCCCCCHHCCCCCCCCCCCHHHH
NQLIILQEGLLDSIFPLLKKNGTLVYSTCTICPDENNLLIRRFLSKNKELKLDSERQILP
CEEEEEHHHHHHHHHHHHHCCCCEEEEEEEECCCCCCHHHHHHHCCCCCCCCCCCCCCCC
RFDKPGDGFYAATISYK
CCCCCCCCEEEEEEECC
>Mature Secondary Structure 
ATGYLQRKASWEILLKVSSGIYSDHALEKVLKNYEFNSLDIAFITELSFGCIRYRKFLD
CCCCCCCCCCEEEEEEECCCCCCHHHHHHHHHCCCCCCEEEEHHHHHHHHHHHHHHHHH
TWIDHISKLSHQKQPPKLRWLLHIGLYQLLKMDKIPFPAAISSTVEVAKRTDLKGLAGTV
HHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCCHHHHHHH
NAILRNTVRNIERDNCPKISTDEMEKLSCLESLPLWLVTEIVNWVGIKEAKNIFKAFNKK
HHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCHHHHHHHHHHHHCHHHHHHHHHHHCCC
PTIDLRINSLKTNFNKILKELNECNIQAEPINQLNNGVALNSNPRSIKNLPGYKDGLWVV
CCEEEEEHHHHHHHHHHHHHHHHCCCCCCCHHHHCCCEEECCCCCHHHCCCCCCCCEEEE
QDRSSQWVAPLLNPKKGEKILDACSAPGSKTTHLAALVNDDAEILAVDRSEKRLKILQSN
ECCCCCCCHHCCCCCCCHHHHHHHCCCCCCCEEEEEEECCCCEEEEECCCHHHHHHHHHH
LERLNIKSVKTLEADATTLIDIKPNLASYFDKILIDAPCSGIGTFARNPDTRWSLSKDKI
HHHCCCCHHEEECCCCEEEEEECCHHHHHHHHHHHCCCCCCCCHHCCCCCCCCCCCHHHH
NQLIILQEGLLDSIFPLLKKNGTLVYSTCTICPDENNLLIRRFLSKNKELKLDSERQILP
CEEEEEHHHHHHHHHHHHHCCCCEEEEEEEECCCCCCHHHHHHHCCCCCCCCCCCCCCCC
RFDKPGDGFYAATISYK
CCCCCCCCEEEEEEECC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 9.0

TargetDB status: NA

Availability: NA

References: 8905231 [H]