Definition Methanocaldococcus jannaschii DSM 2661 chromosome, complete genome.
Accession NC_000909
Length 1,664,970

Click here to switch to the map view.

The map label for this gene is top6B [H]

Identifier: 15669217

GI number: 15669217

Start: 959553

End: 961613

Strand: Direct

Name: top6B [H]

Synonym: MJ1028

Alternate gene names: 15669217

Gene position: 959553-961613 (Clockwise)

Preceding gene: 15669216

Following gene: 15669218

Centisome position: 57.63

GC content: 32.27

Gene sequence:

>2061_bases
TTGATAAATATAAATATGACAATTTTAAATTTTATATATCATTTTCAACATAAAAGCTTAATTTGCAAAATAAGTTTAAT
GGTGGGATTCATGGGAGATGAATTATTTAAAGAATTTAAAGAACATTCAGTTGCTGAATTTTTTAGGAAAAATAAACACA
TGCTTGGATACAGTGGAAAAATTAGAAGTTTAACAACTATAATCCATGAATTGGTTACAAACAGCTTAGATGCATGTGAA
GAAGCCGGCATTTTGCCAGATATAAAAGTTGAGATTGAGAAGTTAGGAGCTGACCACTATAAAGTGGCAGTTGAAGACAA
CGGTCCTGGAATTCCTTTAGAATTCATCCCAAAGGTATTTGGAAAGATGTTAGCTGGTTCTAAGATGCATAGGTTTATTC
AATCAAGAGGACAGCAGGGAATTGGGGCTGCTGGAGTTCTGCTATTTTCACAAATAACCACTGGAAAGCCGTTAAAAATT
ATAACATCAACTGGAGATGGCAATATCTATGAAGTTGAAGTAAAGATGAATGTTGAGAAAAACGAAGGAGAAATTGTATC
AAAAAAAGTAAGAAAAGGAAAATGGAGAGGAACAAGAGTAGAGGGAGAGTTTAAAGAAGTTAGCTACAACAGAGGAGAGT
TTGGACCTTTTGAATATTTGAGGAGAATAAGTTTAGCAACACCACACGCAAAAATTGTATTAAAAGACCCTTATGGAGAG
GTTGTATTTGATAGGGTTGTTAATGAACTGCCTAAAAAACCAGAGGAGATGAAACCTCATCCTTATGGTTTAACTACCGA
TGAACTATTATATATTGCAAGAAAGACAAAATCAAAGAAAGTTTCTTCAATGCTCGTCTCTGAACTTTCAAGAGTTACAA
CAAAAAGAATTAAAGAGCTTATAAATTACATGCTTAGAGATTTAATATTAAAGAAATTTAAAGATAGTGTATTTTGGAAC
ATGGTTGTTTCTTGCTATTTAAATATAGATATTGAGAGCTATCTAAATAAATTTAAAGATTATATTACCGATGATGAGAT
AGAAACCGTTAGAATGTTAATTAAAAACCTTCCAGAGAGCTTAGATGAATTAAAGAGATACGCTTTAAAGTATATAACAA
TGGAATATTTATTTAATAAGCTAAGTGAAGAGGAGATAAACAAGTTAAAGAACCACTTTAAGAAGATACCTGAAAACTTT
ATGGAATGGGCTGAAAAGAACTATTTATCAGCTACAGTTGTTGATGAATTAAACAAAAAAGTTAAAAATATAGTTAAAAA
TCCAGAAGAATTTATCGCTGAAATAAAAAATAAAGGACTAATATCTGATGAAGAACTAAAAAAATTTGAGGATGAAGTCA
AAAGCATATTAAATAAAAATCCTAAGGAATTAACTTGGGATGAGGCGGAAATGATTGTTAATTGTCTTCAAAGTATGGAA
TTTATGGCTCCTCCAACAACAGGATTAAGACCTATTGGAGCAGAGAATATAGAAAAATCATTAAAAGAGCTTTTACAGCC
AGATTTTGTTAAGGCAATTACGAGAAATCCAAAAACTTATAAAGGAGGAATTCCATTCGCTGTTGAAGTTGCTATTGCCT
ATGGAGGAAACGCTGGGAGGCAGGGAGACGAAGGAAGAAGAATGGAGATTATGAGATTTGCTAACCACGTTCCTTTGCTG
TATGATGCCTCAGCCTGTGGTTTAACTAAGGCAGTTAAGAGTATAAATTGGAAGAGGTATGGGTTGAGAGGAGAAGATGC
ACCAATAACAGTGTTTGTTAATCTAATATCTACGTTTATCCCTTACACTTCAGCAGGAAAGCAGGCAGTTGCTTGTAGTG
AAAATGAAAATGAAGAAATTTATAATGAAATTAGACATGCGTTGATGATTTGTGGTAGAGAATTAGAGAAATATTTATCA
AGAATTAGAAGAGAGGCTGAAGAAGAGAAAAAGAGAAAGTATGTTATGAAGTATGCAAGAATATTTGCTGAGGCATTGGC
TAATATATTAAATAAACCAGTTGATGAGATTGAAGAGAAAGTTGTTAAGTTGTTAGAATAA

Upstream 100 bases:

>100_bases
CACAGATAGGATGATTGTTGTTAAAGAAAATAAGATTTAAAGTTTAAAAATAGTTTAGTTAATTTCTATTTTGTTACATT
ATTTATTTTACTGATATTTA

Downstream 100 bases:

>100_bases
ATTTTTATTTTCTTTTCTCTTTTTTAGAATAAATAAAAAGTGAAACAATGTTCAAACCAAAGAAAAAATTAGGGCAATGC
TTTTTAATAGATAAGAATTT

Product: DNA topoisomerase VI subunit B

Products: NA

Alternate protein names: Type II DNA topoisomerase VI subunit B; TopoVI-B [H]

Number of amino acids: Translated: 686; Mature: 686

Protein sequence:

>686_residues
MININMTILNFIYHFQHKSLICKISLMVGFMGDELFKEFKEHSVAEFFRKNKHMLGYSGKIRSLTTIIHELVTNSLDACE
EAGILPDIKVEIEKLGADHYKVAVEDNGPGIPLEFIPKVFGKMLAGSKMHRFIQSRGQQGIGAAGVLLFSQITTGKPLKI
ITSTGDGNIYEVEVKMNVEKNEGEIVSKKVRKGKWRGTRVEGEFKEVSYNRGEFGPFEYLRRISLATPHAKIVLKDPYGE
VVFDRVVNELPKKPEEMKPHPYGLTTDELLYIARKTKSKKVSSMLVSELSRVTTKRIKELINYMLRDLILKKFKDSVFWN
MVVSCYLNIDIESYLNKFKDYITDDEIETVRMLIKNLPESLDELKRYALKYITMEYLFNKLSEEEINKLKNHFKKIPENF
MEWAEKNYLSATVVDELNKKVKNIVKNPEEFIAEIKNKGLISDEELKKFEDEVKSILNKNPKELTWDEAEMIVNCLQSME
FMAPPTTGLRPIGAENIEKSLKELLQPDFVKAITRNPKTYKGGIPFAVEVAIAYGGNAGRQGDEGRRMEIMRFANHVPLL
YDASACGLTKAVKSINWKRYGLRGEDAPITVFVNLISTFIPYTSAGKQAVACSENENEEIYNEIRHALMICGRELEKYLS
RIRREAEEEKKRKYVMKYARIFAEALANILNKPVDEIEEKVVKLLE

Sequences:

>Translated_686_residues
MININMTILNFIYHFQHKSLICKISLMVGFMGDELFKEFKEHSVAEFFRKNKHMLGYSGKIRSLTTIIHELVTNSLDACE
EAGILPDIKVEIEKLGADHYKVAVEDNGPGIPLEFIPKVFGKMLAGSKMHRFIQSRGQQGIGAAGVLLFSQITTGKPLKI
ITSTGDGNIYEVEVKMNVEKNEGEIVSKKVRKGKWRGTRVEGEFKEVSYNRGEFGPFEYLRRISLATPHAKIVLKDPYGE
VVFDRVVNELPKKPEEMKPHPYGLTTDELLYIARKTKSKKVSSMLVSELSRVTTKRIKELINYMLRDLILKKFKDSVFWN
MVVSCYLNIDIESYLNKFKDYITDDEIETVRMLIKNLPESLDELKRYALKYITMEYLFNKLSEEEINKLKNHFKKIPENF
MEWAEKNYLSATVVDELNKKVKNIVKNPEEFIAEIKNKGLISDEELKKFEDEVKSILNKNPKELTWDEAEMIVNCLQSME
FMAPPTTGLRPIGAENIEKSLKELLQPDFVKAITRNPKTYKGGIPFAVEVAIAYGGNAGRQGDEGRRMEIMRFANHVPLL
YDASACGLTKAVKSINWKRYGLRGEDAPITVFVNLISTFIPYTSAGKQAVACSENENEEIYNEIRHALMICGRELEKYLS
RIRREAEEEKKRKYVMKYARIFAEALANILNKPVDEIEEKVVKLLE
>Mature_686_residues
MININMTILNFIYHFQHKSLICKISLMVGFMGDELFKEFKEHSVAEFFRKNKHMLGYSGKIRSLTTIIHELVTNSLDACE
EAGILPDIKVEIEKLGADHYKVAVEDNGPGIPLEFIPKVFGKMLAGSKMHRFIQSRGQQGIGAAGVLLFSQITTGKPLKI
ITSTGDGNIYEVEVKMNVEKNEGEIVSKKVRKGKWRGTRVEGEFKEVSYNRGEFGPFEYLRRISLATPHAKIVLKDPYGE
VVFDRVVNELPKKPEEMKPHPYGLTTDELLYIARKTKSKKVSSMLVSELSRVTTKRIKELINYMLRDLILKKFKDSVFWN
MVVSCYLNIDIESYLNKFKDYITDDEIETVRMLIKNLPESLDELKRYALKYITMEYLFNKLSEEEINKLKNHFKKIPENF
MEWAEKNYLSATVVDELNKKVKNIVKNPEEFIAEIKNKGLISDEELKKFEDEVKSILNKNPKELTWDEAEMIVNCLQSME
FMAPPTTGLRPIGAENIEKSLKELLQPDFVKAITRNPKTYKGGIPFAVEVAIAYGGNAGRQGDEGRRMEIMRFANHVPLL
YDASACGLTKAVKSINWKRYGLRGEDAPITVFVNLISTFIPYTSAGKQAVACSENENEEIYNEIRHALMICGRELEKYLS
RIRREAEEEKKRKYVMKYARIFAEALANILNKPVDEIEEKVVKLLE

Specific function: Relaxes both positive and negative superturns and exhibits a strong decatenase activity. The B subunit binds ATP [H]

COG id: COG1389

COG function: function code L; DNA topoisomerase VI, subunit B

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the TOP6B family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003594
- InterPro:   IPR020568
- InterPro:   IPR014721
- InterPro:   IPR005734
- InterPro:   IPR015320
- ProDom:   PD013790 [H]

Pfam domain/function: PF02518 HATPase_c; PF09239 Topo-VIb_trans [H]

EC number: =5.99.1.3 [H]

Molecular weight: Translated: 78793; Mature: 78793

Theoretical pI: Translated: 8.78; Mature: 8.78

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.0 %Cys     (Translated Protein)
3.2 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
1.0 %Cys     (Mature Protein)
3.2 %Met     (Mature Protein)
4.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MININMTILNFIYHFQHKSLICKISLMVGFMGDELFKEFKEHSVAEFFRKNKHMLGYSGK
CEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCH
IRSLTTIIHELVTNSLDACEEAGILPDIKVEIEKLGADHYKVAVEDNGPGIPLEFIPKVF
HHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCCCEEEEEECCCCCCCHHHHHHHH
GKMLAGSKMHRFIQSRGQQGIGAAGVLLFSQITTGKPLKIITSTGDGNIYEVEVKMNVEK
HHHHCCHHHHHHHHHCCCCCCCHHHHHHHHHHCCCCCEEEEEECCCCCEEEEEEEEECCC
NEGEIVSKKVRKGKWRGTRVEGEFKEVSYNRGEFGPFEYLRRISLATPHAKIVLKDPYGE
CCCHHHHHHHHCCCCCCCCCCCCHHHCCCCCCCCCHHHHHHHHHCCCCCCEEEEECCCHH
VVFDRVVNELPKKPEEMKPHPYGLTTDELLYIARKTKSKKVSSMLVSELSRVTTKRIKEL
HHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
INYMLRDLILKKFKDSVFWNMVVSCYLNIDIESYLNKFKDYITDDEIETVRMLIKNLPES
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHH
LDELKRYALKYITMEYLFNKLSEEEINKLKNHFKKIPENFMEWAEKNYLSATVVDELNKK
HHHHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHH
VKNIVKNPEEFIAEIKNKGLISDEELKKFEDEVKSILNKNPKELTWDEAEMIVNCLQSME
HHHHHCCHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHH
FMAPPTTGLRPIGAENIEKSLKELLQPDFVKAITRNPKTYKGGIPFAVEVAIAYGGNAGR
HCCCCCCCCCCCCHHHHHHHHHHHHCHHHHHHHHCCCCCCCCCCCEEEEEEEEECCCCCC
QGDEGRRMEIMRFANHVPLLYDASACGLTKAVKSINWKRYGLRGEDAPITVFVNLISTFI
CCCCCHHHHHHHHHCCCCEEECCCHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHC
PYTSAGKQAVACSENENEEIYNEIRHALMICGRELEKYLSRIRREAEEEKKRKYVMKYAR
CCCCCCCCEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
IFAEALANILNKPVDEIEEKVVKLLE
HHHHHHHHHHCCCHHHHHHHHHHHHC
>Mature Secondary Structure
MININMTILNFIYHFQHKSLICKISLMVGFMGDELFKEFKEHSVAEFFRKNKHMLGYSGK
CEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCH
IRSLTTIIHELVTNSLDACEEAGILPDIKVEIEKLGADHYKVAVEDNGPGIPLEFIPKVF
HHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCCCEEEEEECCCCCCCHHHHHHHH
GKMLAGSKMHRFIQSRGQQGIGAAGVLLFSQITTGKPLKIITSTGDGNIYEVEVKMNVEK
HHHHCCHHHHHHHHHCCCCCCCHHHHHHHHHHCCCCCEEEEEECCCCCEEEEEEEEECCC
NEGEIVSKKVRKGKWRGTRVEGEFKEVSYNRGEFGPFEYLRRISLATPHAKIVLKDPYGE
CCCHHHHHHHHCCCCCCCCCCCCHHHCCCCCCCCCHHHHHHHHHCCCCCCEEEEECCCHH
VVFDRVVNELPKKPEEMKPHPYGLTTDELLYIARKTKSKKVSSMLVSELSRVTTKRIKEL
HHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
INYMLRDLILKKFKDSVFWNMVVSCYLNIDIESYLNKFKDYITDDEIETVRMLIKNLPES
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHH
LDELKRYALKYITMEYLFNKLSEEEINKLKNHFKKIPENFMEWAEKNYLSATVVDELNKK
HHHHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHH
VKNIVKNPEEFIAEIKNKGLISDEELKKFEDEVKSILNKNPKELTWDEAEMIVNCLQSME
HHHHHCCHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHH
FMAPPTTGLRPIGAENIEKSLKELLQPDFVKAITRNPKTYKGGIPFAVEVAIAYGGNAGR
HCCCCCCCCCCCCHHHHHHHHHHHHCHHHHHHHHCCCCCCCCCCCEEEEEEEEECCCCCC
QGDEGRRMEIMRFANHVPLLYDASACGLTKAVKSINWKRYGLRGEDAPITVFVNLISTFI
CCCCCHHHHHHHHHCCCCEEECCCHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHC
PYTSAGKQAVACSENENEEIYNEIRHALMICGRELEKYLSRIRREAEEEKKRKYVMKYAR
CCCCCCCCEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
IFAEALANILNKPVDEIEEKVVKLLE
HHHHHHHHHHCCCHHHHHHHHHHHHC

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: 8688087 [H]