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A9I023

- BIOB_BORPD

UniProt

A9I023 - BIOB_BORPD

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Protein

Biotin synthase

Gene
bioB, Bpet3663
Organism
Bordetella petrii (strain ATCC BAA-461 / DSM 12804 / CCUG 43448)
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 bindingi68 – 681Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi72 – 721Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi75 – 751Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi112 – 1121Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi143 – 1431Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi203 – 2031Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi275 – 2751Iron-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

BioCyciBPET340100:GJBO-3720-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthase (EC:2.8.1.6)
Gene namesi
Name:bioB
Ordered Locus Names:Bpet3663
OrganismiBordetella petrii (strain ATCC BAA-461 / DSM 12804 / CCUG 43448)
Taxonomic identifieri340100 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesAlcaligenaceaeBordetella
ProteomesiUP000001225: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 340340Biotin synthaseUniRule annotationPRO_0000381241Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi340100.Bpet3663.

Structurei

3D structure databases

ProteinModelPortaliA9I023.
SMRiA9I023. Positions 22-328.

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.

A9I023-1 [UniParc]FASTAAdd to Basket

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MHISTIPVSD IAKPNAPAAG AWQADDVLAL YELPFMDLLY RAQQVHRQHF    50
DASAIQLSSL LSIKTGGCPE DCAYCPQSAH YDTGLAADKL MPLEDVLQAA 100
RAAQAGGAQR FCMGAAWRSP KPHHLDEVAE MIRAVKALGL ETCVTLGMLR 150
DGQAEQLKEA GLDYYNHNLD TSPEFYGSII STRTYQDRLD TLARVRDAGL 200
NVCCGGIVGM GESRRERAGL IAQLASLDPY PESVPINNLV QVEGTPLAGT 250
EALDPFEFVR TIAVARIVMP LARVRLSAGR ETMSDTLQAL CFLAGANSLF 300
CGDVLLTTGN PQVEADQRLL ERLGMHAEGA LPALPQATPA 340
Length:340
Mass (Da):36,585
Last modified:February 5, 2008 - v1
Checksum:i371C7ECD40A9C78D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM902716 Genomic DNA. Translation: CAP44006.1.
RefSeqiWP_012250562.1. NC_010170.1.
YP_001632274.1. NC_010170.1.

Genome annotation databases

EnsemblBacteriaiCAP44006; CAP44006; Bpet3663.
GeneIDi5817833.
KEGGibpt:Bpet3663.
PATRICi21168951. VBIBorPet31633_3706.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM902716 Genomic DNA. Translation: CAP44006.1 .
RefSeqi WP_012250562.1. NC_010170.1.
YP_001632274.1. NC_010170.1.

3D structure databases

ProteinModelPortali A9I023.
SMRi A9I023. Positions 22-328.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 340100.Bpet3663.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAP44006 ; CAP44006 ; Bpet3663 .
GeneIDi 5817833.
KEGGi bpt:Bpet3663.
PATRICi 21168951. VBIBorPet31633_3706.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci BPET340100:GJBO-3720-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: ATCC BAA-461 / DSM 12804 / CCUG 43448.

Entry informationi

Entry nameiBIOB_BORPD
AccessioniPrimary (citable) accession number: A9I023
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: February 5, 2008
Last modified: September 3, 2014
This is version 47 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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