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Q0SHW6

- BIOB_RHOSR

UniProt

Q0SHW6 - BIOB_RHOSR

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Protein

Biotin synthase

Gene

bioB

Organism
Rhodococcus sp. (strain RHA1)
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 bindingi73 – 731Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi77 – 771Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi80 – 801Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi116 – 1161Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi149 – 1491Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi208 – 2081Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi278 – 2781Iron-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

BioCyciRJOS101510:GJJ1-1042-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:RHA1_ro01043
OrganismiRhodococcus sp. (strain RHA1)
Taxonomic identifieri101510 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesCorynebacterineaeNocardiaceaeRhodococcus
ProteomesiUP000008710: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 337337Biotin synthasePRO_0000381589Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi101510.RHA1_ro01043.

Structurei

3D structure databases

ProteinModelPortaliQ0SHW6.
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.

Q0SHW6 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTSAPVQTDI LALAREQVLE RGDALNESQV LEVLQLPDDR LEELLALAHD
60 70 80 90 100
VRMKWCGPEV EVEGIISLKT GGCPEDCHFC SQSGLFQSPV RAAWLDIPSL
110 120 130 140 150
VEAAKQTAKS GASEFCIVAA VRGPDERLLA QVAAGIEAIR NEVDIQIACS
160 170 180 190 200
LGMLTQEQVD QLAAMGVHRY NHNLETSKSH FPNVVTTHTW DERWNTLRMV
210 220 230 240 250
REAGMEVCCG GILGMGESLE QRAEFAANLA ELEPDEVPLN FLNPRPGTPF
260 270 280 290 300
GDLEVLPASE ALKSVAAFRL ALPRTILRFA GGREITLGDL GAKQGILGGI
310 320 330
NAVIVGNYLT TLGRPAEQDL DLLVDLQMPI KALNDTL
Length:337
Mass (Da):36,524
Last modified:July 28, 2009 - v2
Checksum:iC8BD3EC375958CDE
GO

Sequence cautioni

The sequence ABG92870.1 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000431 Genomic DNA. Translation: ABG92870.1. Different initiation.
RefSeqiYP_701028.1. NC_008268.1.

Genome annotation databases

EnsemblBacteriaiABG92870; ABG92870; RHA1_ro01043.
GeneIDi4219281.
KEGGirha:RHA1_ro01043.
PATRICi23200891. VBIRhoJos26306_1065.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000431 Genomic DNA. Translation: ABG92870.1 . Different initiation.
RefSeqi YP_701028.1. NC_008268.1.

3D structure databases

ProteinModelPortali Q0SHW6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 101510.RHA1_ro01043.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABG92870 ; ABG92870 ; RHA1_ro01043 .
GeneIDi 4219281.
KEGGi rha:RHA1_ro01043.
PATRICi 23200891. VBIRhoJos26306_1065.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci RJOS101510:GJJ1-1042-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: RHA1.

Entry informationi

Entry nameiBIOB_RHOSR
AccessioniPrimary (citable) accession number: Q0SHW6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: July 28, 2009
Last modified: October 1, 2014
This is version 59 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