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Q4UM45

- BIOB_RICFE

UniProt

Q4UM45 - BIOB_RICFE

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Protein
Biotin synthase
Gene
bioB, RF_0527
Organism
Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi)
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 bindingi50 – 501Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi54 – 541Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi57 – 571Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi94 – 941Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi125 – 1251Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi185 – 1851Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi257 – 2571Iron-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

BioCyciRFEL315456:GKEK-541-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthase (EC:2.8.1.6)
Gene namesi
Name:bioB
Ordered Locus Names:RF_0527
OrganismiRickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi)
Taxonomic identifieri315456 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiaspotted fever group
ProteomesiUP000008548: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 309309Biotin synthaseUniRule annotation
PRO_0000381590Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi315456.RF_0527.

Structurei

3D structure databases

ProteinModelPortaliQ4UM45.
SMRiQ4UM45. Positions 2-308.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0502.
HOGENOMiHOG000239957.
KOiK01012.
OMAiRIMMPAS.
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.

Q4UM45-1 [UniParc]FASTAAdd to Basket

« Hide

MKKWTFDEAK EIFSFSFMEL VYQAQTIHRA NFDPNKIQIS SLLSIKTGSC    50
PENCKFCPQS SHYKTYVKKE PLMQIEDVIT AAKRAKAAGS TRFCMGAAWR 100
GPRDEDLKLV CEMIKEVKKL GLETCVTLGL LKEHQAVTLK EAGLDFYNHN 150
IDTSEEFYNK IITTRTFQDR LDTLRYVRAS GMKVCCGGIL GMGETNDDRI 200
NMILTLANLE EPAESVTINK LIKIPGTPLE NVQDIDPFDF VRVIALARIM 250
IPKSYIRLSA GREQMSDELQ ALCIMAGVYS IFYGEKILTS ANPMPERDND 300
LFQKLGIIH 309
Length:309
Mass (Da):34,987
Last modified:July 5, 2005 - v1
Checksum:i5E7BCC700C4B475B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000053 Genomic DNA. Translation: AAY61378.1.
RefSeqiYP_246543.1. NC_007109.1.

Genome annotation databases

EnsemblBacteriaiAAY61378; AAY61378; RF_0527.
GeneIDi3401189.
KEGGirfe:RF_0527.
PATRICi17891578. VBIRicFel64634_0622.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000053 Genomic DNA. Translation: AAY61378.1 .
RefSeqi YP_246543.1. NC_007109.1.

3D structure databases

ProteinModelPortali Q4UM45.
SMRi Q4UM45. Positions 2-308.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 315456.RF_0527.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAY61378 ; AAY61378 ; RF_0527 .
GeneIDi 3401189.
KEGGi rfe:RF_0527.
PATRICi 17891578. VBIRicFel64634_0622.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci RFEL315456:GKEK-541-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. "The genome sequence of Rickettsia felis identifies the first putative conjugative plasmid in an obligate intracellular parasite."
    Ogata H., Renesto P., Audic S., Robert C., Blanc G., Fournier P.-E., Parinello H., Claverie J.-M., Raoult D.
    PLoS Biol. 3:1-12(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC VR-1525 / URRWXCal2.

Entry informationi

Entry nameiBIOB_RICFE
AccessioniPrimary (citable) accession number: Q4UM45
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: July 5, 2005
Last modified: May 14, 2014
This is version 66 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. Rickettsia felis (Rickettsia azadi)
    Rickettsia felis (strain URRWXCal2): entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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