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B8J0C6

- BIOB_DESDA

UniProt

B8J0C6 - BIOB_DESDA

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Protein

Biotin synthase

Gene

bioB

Organism
Desulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism.UniRule annotation

Catalytic activityi

Dethiobiotin + sulfur-(sulfur carrier) + 2 S-adenosyl-L-methionine = biotin + (sulfur carrier) + 2 L-methionine + 2 5'-deoxyadenosine.UniRule annotation

Cofactori

Binds 1 4Fe-4S cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.UniRule annotation
Binds 1 2Fe-2S cluster. The cluster is coordinated with 3 cysteines and 1 arginine.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi53 – 531Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi57 – 571Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi60 – 601Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi129 – 1291Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi189 – 1891Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi259 – 2591Iron-sulfur 2 (2Fe-2S)UniRule annotation

GO - Molecular functioni

  1. 2 iron, 2 sulfur cluster binding Source: UniProtKB-KW
  2. 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
  3. biotin synthase activity Source: UniProtKB-HAMAP
  4. iron ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. biotin biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Transferase

Keywords - Biological processi

Biotin biosynthesis

Keywords - Ligandi

2Fe-2S, 4Fe-4S, Iron, Iron-sulfur, Metal-binding, S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciDDES525146:GIWF-1342-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthaseUniRule annotation (EC:2.8.1.6UniRule annotation)
Gene namesi
Name:bioBUniRule annotation
Ordered Locus Names:Ddes_1301
OrganismiDesulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949)
Taxonomic identifieri525146 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfovibrionalesDesulfovibrionaceaeDesulfovibrio
ProteomesiUP000002598: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 316316Biotin synthasePRO_0000381346Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi525146.Ddes_1301.

Structurei

3D structure databases

ProteinModelPortaliB8J0C6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the radical SAM superfamily. Biotin synthase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0502.
HOGENOMiHOG000239958.
KOiK01012.
OrthoDBiEOG622PMP.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_01694. BioB.
InterProiIPR013785. Aldolase_TIM.
IPR010722. BATS_dom.
IPR002684. Biotin_synth/BioAB.
IPR024177. Biotin_synthase.
IPR006638. Elp3/MiaB/NifB.
IPR007197. rSAM.
[Graphical view]
PfamiPF06968. BATS. 1 hit.
PF04055. Radical_SAM. 1 hit.
[Graphical view]
PIRSFiPIRSF001619. Biotin_synth. 1 hit.
SMARTiSM00876. BATS. 1 hit.
SM00729. Elp3. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00433. bioB. 1 hit.

Sequencei

Sequence statusi: Complete.

B8J0C6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTELYTAANP AEALKLVSLP EDELFVGATQ LRRATFDNRI TLCAIINARS
60 70 80 90 100
GNCGMDCRFC SQSKHNHTPI ETFSLLPDDE LRGRILALGT QPVARIGVVT
110 120 130 140 150
SGGALSGEEF DRLLGVLRSL PEYVLKRVCA SLGKLSAVQL AQLMDIGLDR
160 170 180 190 200
YHHNLETSRR YYPSICTTQT WDQRKATVER VFGAGMTACT GGLFGLGESW
210 220 230 240 250
RDRIDFAFAL KSLGVTHVPM NFLHPHPETP LAGQPPLTAG EALRIVAVFR
260 270 280 290 300
HILPTATLRI CGGRPLVLGA RQKEIFAAGA NALMTGDYLT TQGRGLVDDL
310
AMIDSLGLEV DCDQSC
Length:316
Mass (Da):34,358
Last modified:March 3, 2009 - v1
Checksum:iF7ABCAFC7DE704D0
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001358 Genomic DNA. Translation: ACL49203.1.
RefSeqiYP_002479881.1. NC_011883.1.

Genome annotation databases

EnsemblBacteriaiACL49203; ACL49203; Ddes_1301.
GeneIDi7284993.
KEGGidds:Ddes_1301.
PATRICi21736314. VBIDesDes50650_1511.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001358 Genomic DNA. Translation: ACL49203.1 .
RefSeqi YP_002479881.1. NC_011883.1.

3D structure databases

ProteinModelPortali B8J0C6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 525146.Ddes_1301.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACL49203 ; ACL49203 ; Ddes_1301 .
GeneIDi 7284993.
KEGGi dds:Ddes_1301.
PATRICi 21736314. VBIDesDes50650_1511.

Phylogenomic databases

eggNOGi COG0502.
HOGENOMi HOG000239958.
KOi K01012.
OrthoDBi EOG622PMP.

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci DDES525146:GIWF-1342-MONOMER.

Family and domain databases

Gene3Di 3.20.20.70. 1 hit.
HAMAPi MF_01694. BioB.
InterProi IPR013785. Aldolase_TIM.
IPR010722. BATS_dom.
IPR002684. Biotin_synth/BioAB.
IPR024177. Biotin_synthase.
IPR006638. Elp3/MiaB/NifB.
IPR007197. rSAM.
[Graphical view ]
Pfami PF06968. BATS. 1 hit.
PF04055. Radical_SAM. 1 hit.
[Graphical view ]
PIRSFi PIRSF001619. Biotin_synth. 1 hit.
SMARTi SM00876. BATS. 1 hit.
SM00729. Elp3. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00433. bioB. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of Desulfovibrio desulfuricans subsp. desulfuricans str. ATCC 27774."
    US DOE Joint Genome Institute
    Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D., Lu M., Kiss H., Meineke L., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L.
    , Kyrpides N., Ovchinnikova G., Hazen T.C.
    Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27774 / DSM 6949.

Entry informationi

Entry nameiBIOB_DESDA
AccessioniPrimary (citable) accession number: B8J0C6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 3, 2009
Last modified: October 29, 2014
This is version 38 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3