| Definition | Prochlorococcus marinus str. MIT 9515, complete genome. |
|---|---|
| Accession | NC_008817 |
| Length | 1,704,176 |
Click here to switch to the map view.
The map label for this gene is topA [H]
Identifier: 123965733
GI number: 123965733
Start: 445118
End: 447730
Strand: Direct
Name: topA [H]
Synonym: P9515_04981
Alternate gene names: 123965733
Gene position: 445118-447730 (Clockwise)
Preceding gene: 123965730
Following gene: 123965734
Centisome position: 26.12
GC content: 35.36
Gene sequence:
>2613_bases TTGGATCACACACTTGTTATTGTTGAAAGTCCCACAAAGGCAAAAACTATAAGAAGGTTTTTGCCTCCTAATTATGAAGT TTTAGCTTCTATGGGGCATGTAAGAGATCTTCCAAAAGGAGCTGCTGAAATCCCTGCATCAGTAAAAAAAGAAAAATGGT CAAGAATAGGTGTAAACACTACAGAAGATTTTGAACCACTTTATATCGTTCCTAAAGAAAAAAAGAAAGTTGTTAAAGAT TTAAAAAATGCCTTAAAAGATGCTACCCAATTACTATTAGCAACTGATGAAGATAGGGAGGGAGAGAGTATAAGTTGGCA CTTAATGCAAATACTTAAACCCAAGATTCCAACTAAACGGATGGTTTTTCATGAAATTACTAAAAAGGCTATTAATAAGG CTCTAGATGAAACTAGAGAAATTGATATGGAATTAGTTCAGGCCCAAGAAACAAGAAGAATTCTTGACAGGCTTTTTGGA TATGAACTTTCCCCATTACTTTGGAAAAAGGTAGCCCCTAGGCTTTCTGCAGGTCGTGTTCAGTCTGTATCTGTAAGATT GCTTGTTAATAAAGAAAGAGAAAGGAGAGCTTTTAAAAAAGCTACTTATTGGGGATTAAAAGCCACTTTACTTAAGGATA ATGTTTTTTTTGACAGTAAGTTATCTAGCCTATCTGGTCAGAAAATCTCTAACGGATCTGATTTTGATGAGAAAACCGGT AAATTAAAAAATGGTAATAAATCTTTAATTTTGAACGAAGAGAGAGCGAAGAGTTTGCTCAAGTCTTTATCTGAAGAAAA GTGGAGAGTTATAAAAATAGAGAAAAAACCAACAACTAGGAAGCCTGTTCCACCATTTACTACTAGTACCTTGCAGCAGG AGGCTAATCGAAAACTTCGATTATCAGCAAGAGAAACAATGAGATGTGCACAAGGCTTGTATGAGAGAGGTTTTATTACA TATATGAGAACTGATTCGGTACATCTCTCAGAACAAGCAATAAGAGCGGCGAGAGAATGTGTGCAGTCAAGATACGGAAA AGAATATTTATCAAGTTCAGTTCGTCAATTTAATTCAAAAGAAAGGAATGCTCAAGAAGCTCATGAAGCTATTAGACCTG CCGGAGAAGTATTTAAAACACCCAGCGATACAGACTTGGCGGGAAGGGATCTTTCCCTATATGAATTAATTTGGAAAAGA ACTGTTGCCAGTCAAATGGCTGAAGCAAGATTAACTATGGTTAATGCTGAAATAGAAGTGGGAGAAGGATTATTTAAGTC CAGTGGAAAAAGTATTGATTTTGCAGGATTTTTTAGAGCTTACGTCGAAGGTAGTGATGATCCAAGTGCATCATTGGAAC AGCAAGAAGTAATTCTCCCAAATTTAACTCTTGGGTCTACTCTTGAGGTGGCCAGTAAAGAGGCTACTTATCATGAGACT AAATCTCCAGCCAGATATACTGAGGCTGCATTAGTTAAAGTTCTAGAAAAAGAGGGCATAGGCAGACCTTCTACTTATGC AAGTATTATTGGAACAATAGTTGATAGGGGTTATGCAAATATTTCTTCAAACTCTTTATCTCCTACCTTTACTGCTTTTG CTGTTACGGCATTACTAGAGGAGCACTTCCCTGATCTAGTAGATACTACTTTTACGGCAAAAATGGAATCTTCATTAGAT GAAATTTCTTCAGGTAATCTAGAATGGCTACCATATTTAGAAACTTTTTATAAAGGTAAAAACGGTCTTGAGGTGAAAGT TCAGAAAACAGAAGGTGATATTGATGGGAAAGCATATAGACAAGTTGATTTTGATGATCTCCCTTGTGTAGTTAGAATCG GATCAAACGGGCCATGGCTAGAGGGAGTAAAAATAGATGAATCAGGAAATGAAATACAAGCAAAAGGAAATCTCCCTATG GATATTACTCCTGGAGATTTAGATAAAAAGAAAGTTGATCAAATACTAAGTGGCCCCTCAGATCTTGGGACTGATCCAAA AACAGGTGAGCAAGTATTTTTGAGATTTGGTCCTTATGGACCTTATGTTCAGCTAGGTAATATTGAAGAGGGTAAAGCCA AGCCAAGAAGGGCTAGTTTACCCAAAGACTTGAAAACTGATGACTTGTCATTATCGGAAGCTCTAGAACTATTAAGCTTA CCAAAATTGCTTGGAGAGCATCCCGAGGGTGGAATTGTTGAGGCTGACAGAGGAAGATTTGGTCCTTATATTAAATGGAT CAAAGATGAAGATACTTCTGAAAATAGATCTTTAAAAAAAGAAGATGATGTATTTAAGGTTGATCTTAAGCGTGCATTAG AAATCCTCGCGATGCCAAAATTAGGGAGAGGGGGACAAGAAGTAATAAAGGATTTTGGGAAACCTAAAGAGTTAAATGAT AAAGTTCAAGTTTTAAATGGAAAATATGGAATATATGTGAAGTGTGGGAAAATAAATGTTTCTCTGCCTAAAGATACTGA TTTAGAAAAATTTACAATTGAAAATGCCTTGATTCTTTTAGAAGAGAAAATGAAAGATAAAAAGGTTTCTGTTTTCAAAA AAAATAAAGTAATTAGTAAAAAGACCAAAAAAAATAAAAAAATTAAAAAATAA
Upstream 100 bases:
>100_bases ATGATTTTTGAAATTCTTGAGCAAGTTTGTTTTAAGAAGTTTCAATTAATCATAATATGCCCTAATTGATTAAAAAAACA CCAATTATTTGAAATAGACC
Downstream 100 bases:
>100_bases ATATGGGTTTTAAAATAAAAAAAGTTTTTTTATTGATAATTTTATTTTTATTGCAATCATGCTCGGGAGGGAGAGTTGGA GATTTCTTAGAATCTAGTTT
Product: DNA topoisomerase I
Products: NA
Alternate protein names: DNA topoisomerase I; Omega-protein; Relaxing enzyme; Swivelase; Untwisting enzyme [H]
Number of amino acids: Translated: 870; Mature: 870
Protein sequence:
>870_residues MDHTLVIVESPTKAKTIRRFLPPNYEVLASMGHVRDLPKGAAEIPASVKKEKWSRIGVNTTEDFEPLYIVPKEKKKVVKD LKNALKDATQLLLATDEDREGESISWHLMQILKPKIPTKRMVFHEITKKAINKALDETREIDMELVQAQETRRILDRLFG YELSPLLWKKVAPRLSAGRVQSVSVRLLVNKERERRAFKKATYWGLKATLLKDNVFFDSKLSSLSGQKISNGSDFDEKTG KLKNGNKSLILNEERAKSLLKSLSEEKWRVIKIEKKPTTRKPVPPFTTSTLQQEANRKLRLSARETMRCAQGLYERGFIT YMRTDSVHLSEQAIRAARECVQSRYGKEYLSSSVRQFNSKERNAQEAHEAIRPAGEVFKTPSDTDLAGRDLSLYELIWKR TVASQMAEARLTMVNAEIEVGEGLFKSSGKSIDFAGFFRAYVEGSDDPSASLEQQEVILPNLTLGSTLEVASKEATYHET KSPARYTEAALVKVLEKEGIGRPSTYASIIGTIVDRGYANISSNSLSPTFTAFAVTALLEEHFPDLVDTTFTAKMESSLD EISSGNLEWLPYLETFYKGKNGLEVKVQKTEGDIDGKAYRQVDFDDLPCVVRIGSNGPWLEGVKIDESGNEIQAKGNLPM DITPGDLDKKKVDQILSGPSDLGTDPKTGEQVFLRFGPYGPYVQLGNIEEGKAKPRRASLPKDLKTDDLSLSEALELLSL PKLLGEHPEGGIVEADRGRFGPYIKWIKDEDTSENRSLKKEDDVFKVDLKRALEILAMPKLGRGGQEVIKDFGKPKELND KVQVLNGKYGIYVKCGKINVSLPKDTDLEKFTIENALILLEEKMKDKKVSVFKKNKVISKKTKKNKKIKK
Sequences:
>Translated_870_residues MDHTLVIVESPTKAKTIRRFLPPNYEVLASMGHVRDLPKGAAEIPASVKKEKWSRIGVNTTEDFEPLYIVPKEKKKVVKD LKNALKDATQLLLATDEDREGESISWHLMQILKPKIPTKRMVFHEITKKAINKALDETREIDMELVQAQETRRILDRLFG YELSPLLWKKVAPRLSAGRVQSVSVRLLVNKERERRAFKKATYWGLKATLLKDNVFFDSKLSSLSGQKISNGSDFDEKTG KLKNGNKSLILNEERAKSLLKSLSEEKWRVIKIEKKPTTRKPVPPFTTSTLQQEANRKLRLSARETMRCAQGLYERGFIT YMRTDSVHLSEQAIRAARECVQSRYGKEYLSSSVRQFNSKERNAQEAHEAIRPAGEVFKTPSDTDLAGRDLSLYELIWKR TVASQMAEARLTMVNAEIEVGEGLFKSSGKSIDFAGFFRAYVEGSDDPSASLEQQEVILPNLTLGSTLEVASKEATYHET KSPARYTEAALVKVLEKEGIGRPSTYASIIGTIVDRGYANISSNSLSPTFTAFAVTALLEEHFPDLVDTTFTAKMESSLD EISSGNLEWLPYLETFYKGKNGLEVKVQKTEGDIDGKAYRQVDFDDLPCVVRIGSNGPWLEGVKIDESGNEIQAKGNLPM DITPGDLDKKKVDQILSGPSDLGTDPKTGEQVFLRFGPYGPYVQLGNIEEGKAKPRRASLPKDLKTDDLSLSEALELLSL PKLLGEHPEGGIVEADRGRFGPYIKWIKDEDTSENRSLKKEDDVFKVDLKRALEILAMPKLGRGGQEVIKDFGKPKELND KVQVLNGKYGIYVKCGKINVSLPKDTDLEKFTIENALILLEEKMKDKKVSVFKKNKVISKKTKKNKKIKK >Mature_870_residues MDHTLVIVESPTKAKTIRRFLPPNYEVLASMGHVRDLPKGAAEIPASVKKEKWSRIGVNTTEDFEPLYIVPKEKKKVVKD LKNALKDATQLLLATDEDREGESISWHLMQILKPKIPTKRMVFHEITKKAINKALDETREIDMELVQAQETRRILDRLFG YELSPLLWKKVAPRLSAGRVQSVSVRLLVNKERERRAFKKATYWGLKATLLKDNVFFDSKLSSLSGQKISNGSDFDEKTG KLKNGNKSLILNEERAKSLLKSLSEEKWRVIKIEKKPTTRKPVPPFTTSTLQQEANRKLRLSARETMRCAQGLYERGFIT YMRTDSVHLSEQAIRAARECVQSRYGKEYLSSSVRQFNSKERNAQEAHEAIRPAGEVFKTPSDTDLAGRDLSLYELIWKR TVASQMAEARLTMVNAEIEVGEGLFKSSGKSIDFAGFFRAYVEGSDDPSASLEQQEVILPNLTLGSTLEVASKEATYHET KSPARYTEAALVKVLEKEGIGRPSTYASIIGTIVDRGYANISSNSLSPTFTAFAVTALLEEHFPDLVDTTFTAKMESSLD EISSGNLEWLPYLETFYKGKNGLEVKVQKTEGDIDGKAYRQVDFDDLPCVVRIGSNGPWLEGVKIDESGNEIQAKGNLPM DITPGDLDKKKVDQILSGPSDLGTDPKTGEQVFLRFGPYGPYVQLGNIEEGKAKPRRASLPKDLKTDDLSLSEALELLSL PKLLGEHPEGGIVEADRGRFGPYIKWIKDEDTSENRSLKKEDDVFKVDLKRALEILAMPKLGRGGQEVIKDFGKPKELND KVQVLNGKYGIYVKCGKINVSLPKDTDLEKFTIENALILLEEKMKDKKVSVFKKNKVISKKTKKNKKIKK
Specific function: The reaction catalyzed by topoisomerases leads to the conversion of one topological isomer of DNA to another [H]
COG id: COG0550
COG function: function code L; Topoisomerase IA
Gene ontology:
Cell location: Cytoplasm [C]
Metaboloic importance: Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Contains 1 Toprim domain [H]
Homologues:
Organism=Homo sapiens, GI10835218, Length=471, Percent_Identity=24.8407643312102, Blast_Score=125, Evalue=1e-28, Organism=Homo sapiens, GI4507635, Length=582, Percent_Identity=22.680412371134, Blast_Score=105, Evalue=1e-22, Organism=Escherichia coli, GI1787529, Length=593, Percent_Identity=40.1349072512648, Blast_Score=402, Evalue=1e-113, Organism=Escherichia coli, GI1788061, Length=532, Percent_Identity=22.5563909774436, Blast_Score=89, Evalue=1e-18, Organism=Caenorhabditis elegans, GI17555378, Length=523, Percent_Identity=25.0478011472275, Blast_Score=119, Evalue=8e-27, Organism=Caenorhabditis elegans, GI32563869, Length=578, Percent_Identity=23.8754325259516, Blast_Score=117, Evalue=3e-26, Organism=Saccharomyces cerevisiae, GI6323263, Length=529, Percent_Identity=22.6843100189036, Blast_Score=94, Evalue=8e-20, Organism=Drosophila melanogaster, GI24585251, Length=480, Percent_Identity=26.6666666666667, Blast_Score=123, Evalue=5e-28,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): NA
Other databases:
- InterPro: IPR003601 - InterPro: IPR013497 - InterPro: IPR013824 - InterPro: IPR013825 - InterPro: IPR000380 - InterPro: IPR003602 - InterPro: IPR005733 - InterPro: IPR006171 [H]
Pfam domain/function: PF01131 Topoisom_bac; PF01751 Toprim [H]
EC number: =5.99.1.2 [H]
Molecular weight: Translated: 97758; Mature: 97758
Theoretical pI: Translated: 9.69; Mature: 9.69
Prosite motif: PS00396 TOPOISOMERASE_I_PROK
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
0.5 %Cys (Translated Protein) 1.5 %Met (Translated Protein) 2.0 %Cys+Met (Translated Protein) 0.5 %Cys (Mature Protein) 1.5 %Met (Mature Protein) 2.0 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MDHTLVIVESPTKAKTIRRFLPPNYEVLASMGHVRDLPKGAAEIPASVKKEKWSRIGVNT CCCEEEEEECCCHHHHHHHHCCCCHHHHHHHHHHHHCCCCHHHCCHHHHHHHHHHCCCCC TEDFEPLYIVPKEKKKVVKDLKNALKDATQLLLATDEDREGESISWHLMQILKPKIPTKR CCCCCCEEEECCHHHHHHHHHHHHHHHHHHEEEECCCCCCCCCHHHHHHHHHCCCCCHHH MVFHEITKKAINKALDETREIDMELVQAQETRRILDRLFGYELSPLLWKKVAPRLSAGRV HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHCCCCCCCCE QSVSVRLLVNKERERRAFKKATYWGLKATLLKDNVFFDSKLSSLSGQKISNGSDFDEKTG EEEEEEEEECCHHHHHHHHHHHHCCCEEEEEECCCEECHHHHHCCCCCCCCCCCCHHHCC KLKNGNKSLILNEERAKSLLKSLSEEKWRVIKIEKKPTTRKPVPPFTTSTLQQEANRKLR CCCCCCCEEEECHHHHHHHHHHHCCCCEEEEEEECCCCCCCCCCCCCHHHHHHHCCCEEE LSARETMRCAQGLYERGFITYMRTDSVHLSEQAIRAARECVQSRYGKEYLSSSVRQFNSK EHHHHHHHHHHHHHHCCCEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC ERNAQEAHEAIRPAGEVFKTPSDTDLAGRDLSLYELIWKRTVASQMAEARLTMVNAEIEV CCCHHHHHHHHCCHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHEEECEEEC GEGLFKSSGKSIDFAGFFRAYVEGSDDPSASLEQQEVILPNLTLGSTLEVASKEATYHET CCCHHHCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCEECCCCCCCCCHHHHHCCCHHHCC KSPARYTEAALVKVLEKEGIGRPSTYASIIGTIVDRGYANISSNSLSPTFTAFAVTALLE CCCHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHH EHFPDLVDTTFTAKMESSLDEISSGNLEWLPYLETFYKGKNGLEVKVQKTEGDIDGKAYR HHCCHHHHHHHHHHHHHHHHHHCCCCCEEHHHHHHHHCCCCCCEEEEECCCCCCCCCCEE QVDFDDLPCVVRIGSNGPWLEGVKIDESGNEIQAKGNLPMDITPGDLDKKKVDQILSGPS ECCCCCCCEEEEECCCCCEECCEEECCCCCEEEECCCCCEECCCCCCCHHHHHHHHCCCH DLGTDPKTGEQVFLRFGPYGPYVQLGNIEEGKAKPRRASLPKDLKTDDLSLSEALELLSL HCCCCCCCCCEEEEEECCCCCEEEECCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHH PKLLGEHPEGGIVEADRGRFGPYIKWIKDEDTSENRSLKKEDDVFKVDLKRALEILAMPK HHHHCCCCCCCEEECCCCCCCCCEEEECCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCC LGRGGQEVIKDFGKPKELNDKVQVLNGKYGIYVKCGKINVSLPKDTDLEKFTIENALILL CCCCHHHHHHHCCCCCCCCCHHEEECCCEEEEEEECEEEEECCCCCCCHHEEHHHHHHHH EEKMKDKKVSVFKKNKVISKKTKKNKKIKK HHHHCCHHHHHHHHCCHHHHHHHCCCCCCC >Mature Secondary Structure MDHTLVIVESPTKAKTIRRFLPPNYEVLASMGHVRDLPKGAAEIPASVKKEKWSRIGVNT CCCEEEEEECCCHHHHHHHHCCCCHHHHHHHHHHHHCCCCHHHCCHHHHHHHHHHCCCCC TEDFEPLYIVPKEKKKVVKDLKNALKDATQLLLATDEDREGESISWHLMQILKPKIPTKR CCCCCCEEEECCHHHHHHHHHHHHHHHHHHEEEECCCCCCCCCHHHHHHHHHCCCCCHHH MVFHEITKKAINKALDETREIDMELVQAQETRRILDRLFGYELSPLLWKKVAPRLSAGRV HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHCCCCCCCCE QSVSVRLLVNKERERRAFKKATYWGLKATLLKDNVFFDSKLSSLSGQKISNGSDFDEKTG EEEEEEEEECCHHHHHHHHHHHHCCCEEEEEECCCEECHHHHHCCCCCCCCCCCCHHHCC KLKNGNKSLILNEERAKSLLKSLSEEKWRVIKIEKKPTTRKPVPPFTTSTLQQEANRKLR CCCCCCCEEEECHHHHHHHHHHHCCCCEEEEEEECCCCCCCCCCCCCHHHHHHHCCCEEE LSARETMRCAQGLYERGFITYMRTDSVHLSEQAIRAARECVQSRYGKEYLSSSVRQFNSK EHHHHHHHHHHHHHHCCCEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC ERNAQEAHEAIRPAGEVFKTPSDTDLAGRDLSLYELIWKRTVASQMAEARLTMVNAEIEV CCCHHHHHHHHCCHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHEEECEEEC GEGLFKSSGKSIDFAGFFRAYVEGSDDPSASLEQQEVILPNLTLGSTLEVASKEATYHET CCCHHHCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCEECCCCCCCCCHHHHHCCCHHHCC KSPARYTEAALVKVLEKEGIGRPSTYASIIGTIVDRGYANISSNSLSPTFTAFAVTALLE CCCHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHH EHFPDLVDTTFTAKMESSLDEISSGNLEWLPYLETFYKGKNGLEVKVQKTEGDIDGKAYR HHCCHHHHHHHHHHHHHHHHHHCCCCCEEHHHHHHHHCCCCCCEEEEECCCCCCCCCCEE QVDFDDLPCVVRIGSNGPWLEGVKIDESGNEIQAKGNLPMDITPGDLDKKKVDQILSGPS ECCCCCCCEEEEECCCCCEECCEEECCCCCEEEECCCCCEECCCCCCCHHHHHHHHCCCH DLGTDPKTGEQVFLRFGPYGPYVQLGNIEEGKAKPRRASLPKDLKTDDLSLSEALELLSL HCCCCCCCCCEEEEEECCCCCEEEECCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHH PKLLGEHPEGGIVEADRGRFGPYIKWIKDEDTSENRSLKKEDDVFKVDLKRALEILAMPK HHHHCCCCCCCEEECCCCCCCCCEEEECCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCC LGRGGQEVIKDFGKPKELNDKVQVLNGKYGIYVKCGKINVSLPKDTDLEKFTIENALILL CCCCHHHHHHHCCCCCCCCCHHEEECCCEEEEEEECEEEEECCCCCCCHHEEHHHHHHHH EEKMKDKKVSVFKKNKVISKKTKKNKKIKK HHHHCCHHHHHHHHCCHHHHHHHCCCCCCC
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: 7659748 [H]