Definition Prochlorococcus marinus str. MIT 9301, complete genome.
Accession NC_009091
Length 1,641,879

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The map label for this gene is gyrA [H]

Identifier: 126695342

GI number: 126695342

Start: 5884

End: 8325

Strand: Reverse

Name: gyrA [H]

Synonym: P9301_00041

Alternate gene names: 126695342

Gene position: 8325-5884 (Counterclockwise)

Preceding gene: 126695343

Following gene: NA

Centisome position: 0.51

GC content: 27.35

Gene sequence:

>2442_bases
ATGGATAAGAAAAACTTCACTTCTATCTCACTTCAAGAAGAAATGCAACGTTCTTATTTGGAGTATGCAATGAGCGTAAT
AGTTGGACGTGCTCTACCCGATGCAAGAGACGGCCTTAAGCCTGTGCAAAGAAGAATACTATTTGCAATGTACGAGTTAG
GTTTAACACCTGATAAGCCATTTAGAAAGTGTGCGAGAGTTGTAGGAGATGTACTTGGAAAGTACCATCCTCATGGAGAT
CAGGCAGTATATGATGCATTAGTAAGGCTAGTACAAGATTTTTCTACAAAATATCCTACTCTTGACGGCCATGGAAATTT
TGGATCTGTAGATAACGATCCGCCAGCAGCAATGAGATATACTGAAACCAGATTAGCTTCGATAGCTCATAAAGGTTTTC
TTGAAGAAATTGGATCAGAAACAGTAAGTTTTTCGAATAACTTTGACGGTTCTCAAACAGAACCAGATGTTCTTCCGGCC
CAACTTCCATTTTTATTGTTAAACGGCTCATCAGGTATTGCTGTCGGCATGGCAACAAACATACCCCCTCACAACCTAGG
CGAAATTGTAGATAGCTTAGTTGCTTTAGTAAAAAATAATGATATTAGTAATAAAAAACTTTCTAAAATTATTCAAGGAC
CTGATTTTCCTACTGGAGGAGAGCTAATTCATAGTGCAGCAATAGAAGAACTTTATGAAACAGGAAAAGGATCTTTAACA
ATAAGAGGAGTTATAAATATGGAAGAAGTAAATTTAGGCAAAGGTAAACATAAAAAGAATGCGCTAATAATTACAGAACT
TCCTTACCAAATTAGTAAAGCAGGTTGGATTGAAAAACTCGCAGAACTTGTCAATTCAGGTAAAATTCATGGAATCTCTG
ATATTAGAGACGAAAGCGATAGAGATGGAATGAGAATTGTAATAGAGCTAAAAAAAGATTCTAATTCTGAACTTGTTATT
TCTAATTTATATAAAAAAACAACTCTTCAAACAAACTTTGGTGCGATATTCTTAGCTTTAATTAAAGGCAAGCCTGTACA
ATTAAGCCTAAAAAAATATCTCAACTTTTTTCTCGAATTTAGAGAAGAAACAATTAGAAAAAGAACTTTTTATTTTCTAA
AAAACACTCTTGAAAAACTAGAAATATTAGAAGGTTTATCTAAAGCCACAAAAAACATAAAAAAAGTTGTAGCAATTATT
GAAGAATCAGAAAATTCTGTAGAAGCTAAATCGAAATTAATTAAAAATTTTTTCCTAAGTGAAAAACAAGCAAGTTCAGT
TTTAGATATGCCACTAAGAAAATTAACAAATCTAGAAAAGAATCAAATTGATAATGAAATAATAAATTTGGAAGAAAAAA
AGAGTTATTTTCAAAAATTATTAAACGAAAGAGAATTATTACTCGAATTACTTATAGAAGAGCTATTAATCTTAAAGAAG
AAATACAATGTTAAACGTAAAACAAAAGTAATTAAAAATATCAATCAAAATAAAGAACTAGAAAATCTCAATAATCAGAT
ATTAGAGGAATTCATAAATAAAAAAACTAAATTATGCATTGACAATAGACTTTACTTAAAGAAAATGATTTTAGGTAATT
ACAAGAAATCATTTGAAGTTGTAAATAAATTTATAGATAATAAAAATATTCAAAAATTTATATGCAATATTGAAAAAAAT
ATAAAATTAATTGGCATCACAAATACAGGAAAAGTTTTTAATATTGATTGGGAGTCAAATGTAAATAATGACTATAAATT
AGACAATAAAATACTTGGAAATATTCATCCTAGTGAAATAATAAACTTTCATTCAATTAAAAAAGAAATTAAAAATTATT
TATGCATCTTGAATTCAGATGGAAGATTTAAAAAAGTATTATTTGATGAAGATATGATTAAAAGTAATAGATCTTTCACA
ATTACAAAATTAAAAAATAATTTAAAAACAATTGATTCATTTATTTCTAATAAAAACAAAGATTTAATAATTTTAACCTC
GATAGGAAGAATTTTTAGATTTAATTTATCAAATAAAATTTTAACGCCAACTTCTAAACAATCCCAAGGATTAATACTCG
CAAAACTTTTACCAAGTGAAACAATCGTATCTTGTTGTCCATTTGATAATGGAGAAAATATTTTTTTAATATCTAGACAA
GGAAAAATTTTTTGTATAAATAGTAATGAAATTTATTATTCCAATGAATACAGCTTGGGTTACTTAAATGAAAAAACCCA
ACTTAAAAACGATTGCTTCTTTAAAATAGTAACAAGTAACCATTATCTTGATATTGAAACTAATAAAAATAAATCTGCAA
GATTAGACCTAAATAAATTAAATTTCAAACCAAATAAATCAAAATTTTTAATAGATTTTTTAAACTTAGACAAAGATGAA
TATCTTGAAAATTGTTTCCGACTTGAAAATTTTATCGACTAA

Upstream 100 bases:

>100_bases
CCAAAATAACTGAATCATCTTAATTTTCAATACTGGTAAATATTGTTTTACCTATTAGTCTTAATTTAATTAATCAATAT
TTTTTCAATTTTACGTTCTA

Downstream 100 bases:

>100_bases
GATTTATATTCATTTTCAACCCAATTTAAGTATTCTTGATTTACTGTTCCGGTTACATAAGACCCGGTAAAGCAACTCAT
CTCCAAATCCTGAATAGGAG

Product: DNA gyrase/topoisomerase IV, subunit A

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 813; Mature: 813

Protein sequence:

>813_residues
MDKKNFTSISLQEEMQRSYLEYAMSVIVGRALPDARDGLKPVQRRILFAMYELGLTPDKPFRKCARVVGDVLGKYHPHGD
QAVYDALVRLVQDFSTKYPTLDGHGNFGSVDNDPPAAMRYTETRLASIAHKGFLEEIGSETVSFSNNFDGSQTEPDVLPA
QLPFLLLNGSSGIAVGMATNIPPHNLGEIVDSLVALVKNNDISNKKLSKIIQGPDFPTGGELIHSAAIEELYETGKGSLT
IRGVINMEEVNLGKGKHKKNALIITELPYQISKAGWIEKLAELVNSGKIHGISDIRDESDRDGMRIVIELKKDSNSELVI
SNLYKKTTLQTNFGAIFLALIKGKPVQLSLKKYLNFFLEFREETIRKRTFYFLKNTLEKLEILEGLSKATKNIKKVVAII
EESENSVEAKSKLIKNFFLSEKQASSVLDMPLRKLTNLEKNQIDNEIINLEEKKSYFQKLLNERELLLELLIEELLILKK
KYNVKRKTKVIKNINQNKELENLNNQILEEFINKKTKLCIDNRLYLKKMILGNYKKSFEVVNKFIDNKNIQKFICNIEKN
IKLIGITNTGKVFNIDWESNVNNDYKLDNKILGNIHPSEIINFHSIKKEIKNYLCILNSDGRFKKVLFDEDMIKSNRSFT
ITKLKNNLKTIDSFISNKNKDLIILTSIGRIFRFNLSNKILTPTSKQSQGLILAKLLPSETIVSCCPFDNGENIFLISRQ
GKIFCINSNEIYYSNEYSLGYLNEKTQLKNDCFFKIVTSNHYLDIETNKNKSARLDLNKLNFKPNKSKFLIDFLNLDKDE
YLENCFRLENFID

Sequences:

>Translated_813_residues
MDKKNFTSISLQEEMQRSYLEYAMSVIVGRALPDARDGLKPVQRRILFAMYELGLTPDKPFRKCARVVGDVLGKYHPHGD
QAVYDALVRLVQDFSTKYPTLDGHGNFGSVDNDPPAAMRYTETRLASIAHKGFLEEIGSETVSFSNNFDGSQTEPDVLPA
QLPFLLLNGSSGIAVGMATNIPPHNLGEIVDSLVALVKNNDISNKKLSKIIQGPDFPTGGELIHSAAIEELYETGKGSLT
IRGVINMEEVNLGKGKHKKNALIITELPYQISKAGWIEKLAELVNSGKIHGISDIRDESDRDGMRIVIELKKDSNSELVI
SNLYKKTTLQTNFGAIFLALIKGKPVQLSLKKYLNFFLEFREETIRKRTFYFLKNTLEKLEILEGLSKATKNIKKVVAII
EESENSVEAKSKLIKNFFLSEKQASSVLDMPLRKLTNLEKNQIDNEIINLEEKKSYFQKLLNERELLLELLIEELLILKK
KYNVKRKTKVIKNINQNKELENLNNQILEEFINKKTKLCIDNRLYLKKMILGNYKKSFEVVNKFIDNKNIQKFICNIEKN
IKLIGITNTGKVFNIDWESNVNNDYKLDNKILGNIHPSEIINFHSIKKEIKNYLCILNSDGRFKKVLFDEDMIKSNRSFT
ITKLKNNLKTIDSFISNKNKDLIILTSIGRIFRFNLSNKILTPTSKQSQGLILAKLLPSETIVSCCPFDNGENIFLISRQ
GKIFCINSNEIYYSNEYSLGYLNEKTQLKNDCFFKIVTSNHYLDIETNKNKSARLDLNKLNFKPNKSKFLIDFLNLDKDE
YLENCFRLENFID
>Mature_813_residues
MDKKNFTSISLQEEMQRSYLEYAMSVIVGRALPDARDGLKPVQRRILFAMYELGLTPDKPFRKCARVVGDVLGKYHPHGD
QAVYDALVRLVQDFSTKYPTLDGHGNFGSVDNDPPAAMRYTETRLASIAHKGFLEEIGSETVSFSNNFDGSQTEPDVLPA
QLPFLLLNGSSGIAVGMATNIPPHNLGEIVDSLVALVKNNDISNKKLSKIIQGPDFPTGGELIHSAAIEELYETGKGSLT
IRGVINMEEVNLGKGKHKKNALIITELPYQISKAGWIEKLAELVNSGKIHGISDIRDESDRDGMRIVIELKKDSNSELVI
SNLYKKTTLQTNFGAIFLALIKGKPVQLSLKKYLNFFLEFREETIRKRTFYFLKNTLEKLEILEGLSKATKNIKKVVAII
EESENSVEAKSKLIKNFFLSEKQASSVLDMPLRKLTNLEKNQIDNEIINLEEKKSYFQKLLNERELLLELLIEELLILKK
KYNVKRKTKVIKNINQNKELENLNNQILEEFINKKTKLCIDNRLYLKKMILGNYKKSFEVVNKFIDNKNIQKFICNIEKN
IKLIGITNTGKVFNIDWESNVNNDYKLDNKILGNIHPSEIINFHSIKKEIKNYLCILNSDGRFKKVLFDEDMIKSNRSFT
ITKLKNNLKTIDSFISNKNKDLIILTSIGRIFRFNLSNKILTPTSKQSQGLILAKLLPSETIVSCCPFDNGENIFLISRQ
GKIFCINSNEIYYSNEYSLGYLNEKTQLKNDCFFKIVTSNHYLDIETNKNKSARLDLNKLNFKPNKSKFLIDFLNLDKDE
YLENCFRLENFID

Specific function: DNA gyrase negatively supercoils closed circular double- stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings [H]

COG id: COG0188

COG function: function code L; Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), A subunit

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the topoisomerase gyrA/parC subunit family [H]

Homologues:

Organism=Homo sapiens, GI19913408, Length=351, Percent_Identity=25.9259259259259, Blast_Score=77, Evalue=9e-14,
Organism=Homo sapiens, GI19913406, Length=174, Percent_Identity=31.6091954022989, Blast_Score=72, Evalue=3e-12,
Organism=Escherichia coli, GI1788562, Length=730, Percent_Identity=36.8493150684931, Blast_Score=462, Evalue=1e-131,
Organism=Escherichia coli, GI1789396, Length=707, Percent_Identity=34.2291371994342, Blast_Score=362, Evalue=1e-101,
Organism=Caenorhabditis elegans, GI212645845, Length=347, Percent_Identity=27.9538904899135, Blast_Score=84, Evalue=3e-16,
Organism=Caenorhabditis elegans, GI17535065, Length=180, Percent_Identity=30.5555555555556, Blast_Score=72, Evalue=8e-13,
Organism=Saccharomyces cerevisiae, GI6324241, Length=291, Percent_Identity=27.1477663230241, Blast_Score=77, Evalue=1e-14,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR020899
- InterPro:   IPR005743
- InterPro:   IPR006691
- InterPro:   IPR002205
- InterPro:   IPR013758
- InterPro:   IPR013757
- InterPro:   IPR013760 [H]

Pfam domain/function: PF03989 DNA_gyraseA_C; PF00521 DNA_topoisoIV [H]

EC number: =5.99.1.3 [H]

Molecular weight: Translated: 92969; Mature: 92969

Theoretical pI: Translated: 9.49; Mature: 9.49

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.1 %Cys     (Translated Protein)
1.4 %Met     (Translated Protein)
2.5 %Cys+Met (Translated Protein)
1.1 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
2.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MDKKNFTSISLQEEMQRSYLEYAMSVIVGRALPDARDGLKPVQRRILFAMYELGLTPDKP
CCCCCCCEEEHHHHHHHHHHHHHHHHHHHHCCCCHHCCHHHHHHHHHHHHHHHCCCCCHH
FRKCARVVGDVLGKYHPHGDQAVYDALVRLVQDFSTKYPTLDGHGNFGSVDNDPPAAMRY
HHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCHHHH
TETRLASIAHKGFLEEIGSETVSFSNNFDGSQTEPDVLPAQLPFLLLNGSSGIAVGMATN
HHHHHHHHHHHHHHHHHCCCCEECCCCCCCCCCCCCCCCCCCCEEEEECCCCEEEEEECC
IPPHNLGEIVDSLVALVKNNDISNKKLSKIIQGPDFPTGGELIHSAAIEELYETGKGSLT
CCCCCHHHHHHHHHHHHHCCCCCHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHCCCCCEE
IRGVINMEEVNLGKGKHKKNALIITELPYQISKAGWIEKLAELVNSGKIHGISDIRDESD
EEEEEEHHHCCCCCCCCCCCEEEEEECCHHHHHHHHHHHHHHHHHCCCCCCCHHHCCCCC
RDGMRIVIELKKDSNSELVISNLYKKTTLQTNFGAIFLALIKGKPVQLSLKKYLNFFLEF
CCCCEEEEEEECCCCCCEEHHHHHHHHHCCCCHHHHEEHHHCCCCCEEHHHHHHHHHHHH
REETIRKRTFYFLKNTLEKLEILEGLSKATKNIKKVVAIIEESENSVEAKSKLIKNFFLS
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHC
EKQASSVLDMPLRKLTNLEKNQIDNEIINLEEKKSYFQKLLNERELLLELLIEELLILKK
HHHHHHHHHHHHHHHCCCHHHHCCHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
KYNVKRKTKVIKNINQNKELENLNNQILEEFINKKTKLCIDNRLYLKKMILGNYKKSFEV
HCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCHHHEEECCHHHHHHHHHCCHHHHHHH
VNKFIDNKNIQKFICNIEKNIKLIGITNTGKVFNIDWESNVNNDYKLDNKILGNIHPSEI
HHHHHCCCCHHHHHHHHCCCEEEEEEECCCEEEEEECCCCCCCCCEECCHHCCCCCHHHH
INFHSIKKEIKNYLCILNSDGRFKKVLFDEDMIKSNRSFTITKLKNNLKTIDSFISNKNK
HHHHHHHHHHHHEEEEECCCCCEEEEEECHHHHHCCCCEEEEHHHHHHHHHHHHHCCCCC
DLIILTSIGRIFRFNLSNKILTPTSKQSQGLILAKLLPSETIVSCCPFDNGENIFLISRQ
CEEEEECCCCEEEEECCCCEECCCCCCCCCEEEEECCCCCHHEEECCCCCCCEEEEEECC
GKIFCINSNEIYYSNEYSLGYLNEKTQLKNDCFFKIVTSNHYLDIETNKNKSARLDLNKL
CEEEEEECCEEEEECCCCEEECCCHHHCCCCCEEEEEECCEEEEEECCCCCCEEEEHHHC
NFKPNKSKFLIDFLNLDKDEYLENCFRLENFID
CCCCCCCEEEEEECCCCHHHHHHHHHHHHHHCC
>Mature Secondary Structure
MDKKNFTSISLQEEMQRSYLEYAMSVIVGRALPDARDGLKPVQRRILFAMYELGLTPDKP
CCCCCCCEEEHHHHHHHHHHHHHHHHHHHHCCCCHHCCHHHHHHHHHHHHHHHCCCCCHH
FRKCARVVGDVLGKYHPHGDQAVYDALVRLVQDFSTKYPTLDGHGNFGSVDNDPPAAMRY
HHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCHHHH
TETRLASIAHKGFLEEIGSETVSFSNNFDGSQTEPDVLPAQLPFLLLNGSSGIAVGMATN
HHHHHHHHHHHHHHHHHCCCCEECCCCCCCCCCCCCCCCCCCCEEEEECCCCEEEEEECC
IPPHNLGEIVDSLVALVKNNDISNKKLSKIIQGPDFPTGGELIHSAAIEELYETGKGSLT
CCCCCHHHHHHHHHHHHHCCCCCHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHCCCCCEE
IRGVINMEEVNLGKGKHKKNALIITELPYQISKAGWIEKLAELVNSGKIHGISDIRDESD
EEEEEEHHHCCCCCCCCCCCEEEEEECCHHHHHHHHHHHHHHHHHCCCCCCCHHHCCCCC
RDGMRIVIELKKDSNSELVISNLYKKTTLQTNFGAIFLALIKGKPVQLSLKKYLNFFLEF
CCCCEEEEEEECCCCCCEEHHHHHHHHHCCCCHHHHEEHHHCCCCCEEHHHHHHHHHHHH
REETIRKRTFYFLKNTLEKLEILEGLSKATKNIKKVVAIIEESENSVEAKSKLIKNFFLS
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHC
EKQASSVLDMPLRKLTNLEKNQIDNEIINLEEKKSYFQKLLNERELLLELLIEELLILKK
HHHHHHHHHHHHHHHCCCHHHHCCHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
KYNVKRKTKVIKNINQNKELENLNNQILEEFINKKTKLCIDNRLYLKKMILGNYKKSFEV
HCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCHHHEEECCHHHHHHHHHCCHHHHHHH
VNKFIDNKNIQKFICNIEKNIKLIGITNTGKVFNIDWESNVNNDYKLDNKILGNIHPSEI
HHHHHCCCCHHHHHHHHCCCEEEEEEECCCEEEEEECCCCCCCCCEECCHHCCCCCHHHH
INFHSIKKEIKNYLCILNSDGRFKKVLFDEDMIKSNRSFTITKLKNNLKTIDSFISNKNK
HHHHHHHHHHHHEEEEECCCCCEEEEEECHHHHHCCCCEEEEHHHHHHHHHHHHHCCCCC
DLIILTSIGRIFRFNLSNKILTPTSKQSQGLILAKLLPSETIVSCCPFDNGENIFLISRQ
CEEEEECCCCEEEEECCCCEECCCCCCCCCEEEEECCCCCHHEEECCCCCCCEEEEEECC
GKIFCINSNEIYYSNEYSLGYLNEKTQLKNDCFFKIVTSNHYLDIETNKNKSARLDLNKL
CEEEEEECCEEEEECCCCEEECCCHHHCCCCCEEEEEECCEEEEEECCCCCCEEEEHHHC
NFKPNKSKFLIDFLNLDKDEYLENCFRLENFID
CCCCCCCEEEEEECCCCHHHHHHHHHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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: 8590279; 8905231 [H]