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Q5H5R1

- BIOB_XANOR

UniProt

Q5H5R1 - BIOB_XANOR

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Protein

Biotin synthase

Gene
bioB, XOO0455
Organism
Xanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85)
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 bindingi55 – 551Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi59 – 591Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi62 – 621Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi99 – 991Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi130 – 1301Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi190 – 1901Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi262 – 2621Iron-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

BioCyciXORY291331:GJBV-404-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthase (EC:2.8.1.6)
Gene namesi
Name:bioB
Ordered Locus Names:XOO0455
OrganismiXanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85)
Taxonomic identifieri291331 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
ProteomesiUP000006735: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 344344Biotin synthaseUniRule annotationPRO_0000381713Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi291331.XOO0455.

Structurei

3D structure databases

ProteinModelPortaliQ5H5R1.
SMRiQ5H5R1. Positions 6-316.

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.

Q5H5R1-1 [UniParc]FASTAAdd to Basket

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MSVVVRHDWD HKELQALFDL PFPELLHRAA SVHRAHFDPA EVQVSTLLSV    50
KTGGCPEDCA YCPQAQRYDT GVTAQKLLET EEVVAKARQA KAAGASRFCM 100
GAAWRSPKER DIPKVAAMIR EVKAMGLETC ATLGMLDAGQ ARALKDAGLD 150
YYNHNLDTAP DYYDTIIHTR QYQDRLNTLE HVRDVGLKTC CGGIVGMGET 200
RDHRIGLLLA LATLPAHPDS VPINQLVQVP GTPLHGTQQL DPFEFVRMIA 250
VARIAMPKSM VRLSAGREAM SDELQALCFL AGANSIFYGE KLLTTGNPDT 300
ERDQTLFQRL GLRPMQITVD AAEHDHPATV HAEITRSAAC EHTA 344
Length:344
Mass (Da):37,801
Last modified:July 28, 2009 - v2
Checksum:iA24A461CD28B2143
GO

Sequence cautioni

The sequence AAW73709.1 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE013598 Genomic DNA. Translation: AAW73709.1. Different initiation.
RefSeqiYP_199094.6. NC_006834.1.

Genome annotation databases

EnsemblBacteriaiAAW73709; AAW73709; XOO0455.
GeneIDi3263590.
KEGGixoo:XOO0455.
PATRICi24099696. VBIXanOry111333_0506.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE013598 Genomic DNA. Translation: AAW73709.1 . Different initiation.
RefSeqi YP_199094.6. NC_006834.1.

3D structure databases

ProteinModelPortali Q5H5R1.
SMRi Q5H5R1. Positions 6-316.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 291331.XOO0455.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAW73709 ; AAW73709 ; XOO0455 .
GeneIDi 3263590.
KEGGi xoo:XOO0455.
PATRICi 24099696. VBIXanOry111333_0506.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci XORY291331:GJBV-404-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: KACC10331 / KXO85.

Entry informationi

Entry nameiBIOB_XANOR
AccessioniPrimary (citable) accession number: Q5H5R1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: July 28, 2009
Last modified: May 14, 2014
This is version 67 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

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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