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Q0BUV5

- BIOB_GRABC

UniProt

Q0BUV5 - BIOB_GRABC

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Protein

Biotin synthase

Gene

bioB

Organism
Granulibacter bethesdensis (strain ATCC BAA-1260 / CGDNIH1)
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 bindingi97 – 971Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi128 – 1281Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi188 – 1881Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi260 – 2601Iron-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

BioCyciGBET391165:GHON-510-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:GbCGDNIH1_0499
OrganismiGranulibacter bethesdensis (strain ATCC BAA-1260 / CGDNIH1)
Taxonomic identifieri391165 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesAcetobacteraceaeGranulibacter
ProteomesiUP000001963: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 313313Biotin synthasePRO_0000381411Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi391165.GbCGDNIH1_0499.

Structurei

3D structure databases

ProteinModelPortaliQ0BUV5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0502.
HOGENOMiHOG000239957.
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.

Q0BUV5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MVIRHDWSRE EVRSLLDLPF PELLFRAAAI HRACFDPREV QISTLLSIKT
60 70 80 90 100
GGCPEDCAYC PQAAQYDTGV EASRLMRVDA VLEEARAAKA AGASRFCMGA
110 120 130 140 150
AWRSPKERDM DTVCEMIEGV KALGMESCVT LGMLTDQQAL RLKQAGLDYY
160 170 180 190 200
NHNLDTSPEY YGAVISTRTY EDRLETLAHV RDAGINVCCG GILGLGEGLD
210 220 230 240 250
DRAGLIVALA NLPRHPESVP INALVQVEGT PLKGQEPVDT IDFVRMIAVA
260 270 280 290 300
RITMPHARVR LSAGREAMTD EAQALCFLAG ANSIFYGEKL LTTGNPAAER
310
DRALLSRLGM RLV
Length:313
Mass (Da):34,210
Last modified:July 28, 2009 - v2
Checksum:iFEBD9968258AF91A
GO

Sequence cautioni

The sequence ABI61397.1 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000394 Genomic DNA. Translation: ABI61397.1. Different initiation.
RefSeqiYP_744320.1. NC_008343.1.

Genome annotation databases

EnsemblBacteriaiABI61397; ABI61397; GbCGDNIH1_0499.
GeneIDi4275069.
KEGGigbe:GbCGDNIH1_0499.
PATRICi22077069. VBIGraBet83793_0526.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000394 Genomic DNA. Translation: ABI61397.1 . Different initiation.
RefSeqi YP_744320.1. NC_008343.1.

3D structure databases

ProteinModelPortali Q0BUV5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 391165.GbCGDNIH1_0499.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABI61397 ; ABI61397 ; GbCGDNIH1_0499 .
GeneIDi 4275069.
KEGGi gbe:GbCGDNIH1_0499.
PATRICi 22077069. VBIGraBet83793_0526.

Phylogenomic databases

eggNOGi COG0502.
HOGENOMi HOG000239957.
KOi K01012.
OrthoDBi EOG622PMP.

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci GBET391165:GHON-510-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 sequence analysis of the emerging human pathogenic acetic acid bacterium Granulibacter bethesdensis."
    Greenberg D.E., Porcella S.F., Zelazny A.M., Virtaneva K., Sturdevant D.E., Kupko J.J. III, Barbian K.D., Babar A., Dorward D.W., Holland S.M.
    J. Bacteriol. 189:8727-8736(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-1260 / CGDNIH1.

Entry informationi

Entry nameiBIOB_GRABC
AccessioniPrimary (citable) accession number: Q0BUV5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: July 28, 2009
Last modified: October 1, 2014
This is version 58 of the entry and version 2 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