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B7V485

- BIOB_PSEA8

UniProt

B7V485 - BIOB_PSEA8

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Protein

Biotin synthase

Gene
bioB, PLES_04961
Organism
Pseudomonas aeruginosa (strain LESB58)
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 bindingi59 – 591Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi63 – 631Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi66 – 661Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi103 – 1031Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi134 – 1341Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi194 – 1941Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi266 – 2661Iron-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

BioCyciPAER557722:GHJW-497-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthase (EC:2.8.1.6)
Gene namesi
Name:bioB
Ordered Locus Names:PLES_04961
OrganismiPseudomonas aeruginosa (strain LESB58)
Taxonomic identifieri557722 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000001527: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 352352Biotin synthaseUniRule annotationPRO_0000381553Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi557722.PLES_04961.

Structurei

3D structure databases

ProteinModelPortaliB7V485.
SMRiB7V485. Positions 10-320.

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.

B7V485-1 [UniParc]FASTAAdd to Basket

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MSATASVATR HDWSLAEVRA LFEQPFNDLL FQAQTVHRAH FDPNRVQVST    50
LLSIKTGACP EDCKYCPQSG HYNTGLDKEK LMEVQKVLEA AAEAKAIGST 100
RFCMGAAWKH PSAKDMPYVL EMVKGVKKLG LETCMTLGRL TQEQTQALAD 150
AGLDYYNHNL DTSPEFYGNI ITTRTYSERL QTLAYVREAG MKICSGGILG 200
MGESVDDRAG LLIQLANLPE HPESVPINML VKVKGTPLAE EKDVDPFDFI 250
RTLAVARIMM PKSHVRLSAG REQMNEQMQA LAFMAGANSI FYGEKLLTTK 300
NPQAEKDMQL FARLGIKPEE REEHADEVHQ AAIEQALVEQ RESKLFYNAA 350
SA 352
Length:352
Mass (Da):39,114
Last modified:February 10, 2009 - v1
Checksum:iE46491B67DDF369A
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FM209186 Genomic DNA. Translation: CAW25223.1.
RefSeqiYP_002438104.1. NC_011770.1.

Genome annotation databases

EnsemblBacteriaiCAW25223; CAW25223; PLES_04961.
GeneIDi7175517.
KEGGipag:PLES_04961.
PATRICi19810492. VBIPseAer113719_0519.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FM209186 Genomic DNA. Translation: CAW25223.1 .
RefSeqi YP_002438104.1. NC_011770.1.

3D structure databases

ProteinModelPortali B7V485.
SMRi B7V485. Positions 10-320.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 557722.PLES_04961.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAW25223 ; CAW25223 ; PLES_04961 .
GeneIDi 7175517.
KEGGi pag:PLES_04961.
PATRICi 19810492. VBIPseAer113719_0519.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci PAER557722:GHJW-497-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. "Newly introduced genomic prophage islands are critical determinants of in vivo competitiveness in the Liverpool epidemic strain of Pseudomonas aeruginosa."
    Winstanley C., Langille M.G.I., Fothergill J.L., Kukavica-Ibrulj I., Paradis-Bleau C., Sanschagrin F., Thomson N.R., Winsor G.L., Quail M.A., Lennard N., Bignell A., Clarke L., Seeger K., Saunders D., Harris D., Parkhill J., Hancock R.E.W., Brinkman F.S.L., Levesque R.C.
    Genome Res. 19:12-23(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LESB58.

Entry informationi

Entry nameiBIOB_PSEA8
AccessioniPrimary (citable) accession number: B7V485
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: February 10, 2009
Last modified: May 14, 2014
This is version 40 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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