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B9DKN5

- BIOB_STACT

UniProt

B9DKN5 - BIOB_STACT

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Protein
Biotin synthase
Gene
bioB, Sca_2002
Organism
Staphylococcus carnosus (strain TM300)
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 By similarity.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 By similarity.
Binds 1 2Fe-2S cluster. The cluster is coordinated with 3 cysteines and 1 arginine By similarity.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi61 – 611Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi65 – 651Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi68 – 681Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi104 – 1041Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi137 – 1371Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi197 – 1971Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi267 – 2671Iron-sulfur 2 (2Fe-2S) By similarity

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

BioCyciSCAR396513:GJ9G-2063-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthase (EC:2.8.1.6)
Gene namesi
Name:bioB
Ordered Locus Names:Sca_2002
OrganismiStaphylococcus carnosus (strain TM300)
Taxonomic identifieri396513 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
ProteomesiUP000000444: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 336336Biotin synthaseUniRule annotation
PRO_0000381656Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi396513.Sca_2002.

Structurei

3D structure databases

ProteinModelPortaliB9DKN5.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0502.
HOGENOMiHOG000239958.
KOiK01012.
OMAiTCENTLR.
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.

B9DKN5-1 [UniParc]FASTAAdd to Basket

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MDTAHKIING YALTKQEAYD LYTDETIDTF TLLDEAYAVR KHYYGKKVKL    50
NMILNAKSGI CPEDCGYCGQ SRDMKRKDRY ALIPENDIIA GANAAADNQI 100
GTYCIVMSGR GPSDKEVDHI TESVRQIKEN HPQLKVCACL GLANEDQASR 150
LKEAGVDRYN HNLNTSENYH DTVVTTHTYE DRVKTVEIMK ENNISPCSGV 200
ICGMGETAQD RIDMAFALKE LDADSIPINF LHPIQGTKFG EMDELTPMKC 250
LRIIAIFRLV NPTKEIRIAG GREVNLQSLQ PFALLAANSI FVGDYLITGG 300
QPNTMDYRMI QDLGFEIDCS NLPEDTAEKI TETLEA 336
Length:336
Mass (Da):37,506
Last modified:March 24, 2009 - v1
Checksum:i554463E9C0BD5458
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM295250 Genomic DNA. Translation: CAL28907.1.
RefSeqiYP_002635092.1. NC_012121.1.

Genome annotation databases

GeneIDi7550976.
KEGGisca:Sca_2002.
PATRICi19604876. VBIStaCar105558_2000.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM295250 Genomic DNA. Translation: CAL28907.1 .
RefSeqi YP_002635092.1. NC_012121.1.

3D structure databases

ProteinModelPortali B9DKN5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 396513.Sca_2002.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 7550976.
KEGGi sca:Sca_2002.
PATRICi 19604876. VBIStaCar105558_2000.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci SCAR396513:GJ9G-2063-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. "Genome analysis of the meat starter culture bacterium Staphylococcus carnosus TM300."
    Rosenstein R., Nerz C., Biswas L., Resch A., Raddatz G., Schuster S.C., Goetz F.
    Appl. Environ. Microbiol. 75:811-822(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: TM300.

Entry informationi

Entry nameiBIOB_STACT
AccessioniPrimary (citable) accession number: B9DKN5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: May 14, 2014
This is version 39 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

Documents

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

External Data

Dasty 3

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