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Q9CNP8

- BIOB_PASMU

UniProt

Q9CNP8 - BIOB_PASMU

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Protein

Biotin synthase

Gene
bioB, PM0379
Organism
Pasteurella multocida (strain Pm70)
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 bindingi67 – 671Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi71 – 711Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi74 – 741Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi111 – 1111Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi142 – 1421Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi202 – 2021Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi274 – 2741Iron-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

BioCyciPMUL272843:GC8W-389-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthase (EC:2.8.1.6)
Gene namesi
Name:bioB
Ordered Locus Names:PM0379
OrganismiPasteurella multocida (strain Pm70)
Taxonomic identifieri272843 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaePasteurella
ProteomesiUP000000809: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 336336Biotin synthaseUniRule annotationPRO_0000381518Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi272843.PM0379.

Structurei

3D structure databases

ProteinModelPortaliQ9CNP8.
SMRiQ9CNP8. Positions 21-327.

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.

Q9CNP8-1 [UniParc]FASTAAdd to Basket

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MTTATAFEIR TLTPHPTLEY WSVCKIEALF ETPFLDLVYR AAQVHRENFN    50
PKAIQLSTLM SIKTGGCPED CGYCPQSARY HTGVEKQQLL DVEEIVEKAK 100
IAKARGAGRF CMGAAWRGPK PKDIEKVTAI IKAVKELGLE TCGTFGLLQD 150
GMAEDLKEAG LDYYNHNLDT APEHYGNVIG TRQFDDRINT LGKVRKAGLK 200
VCCGGIIGMN ETRKERAGLI ASLANLDPQP ESVPINQLVK VEGTPLADAA 250
ELDWTEFVRT IAVARITMPK SYVRLSAGRQ GMSEEMQAMC FMAGANSIFY 300
GDKLLVTGNP EEDGDQRLMA KLDLEPETEE NRYRAE 336
Length:336
Mass (Da):37,172
Last modified:June 1, 2001 - v1
Checksum:iBEF619C2558703A7
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE004439 Genomic DNA. Translation: AAK02463.1.
RefSeqiNP_245316.1. NC_002663.1.
WP_005726062.1. NC_002663.1.

Genome annotation databases

EnsemblBacteriaiAAK02463; AAK02463; PM0379.
GeneIDi1243726.
KEGGipmu:PM0379.
PATRICi22869932. VBIPasMul88067_0392.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE004439 Genomic DNA. Translation: AAK02463.1 .
RefSeqi NP_245316.1. NC_002663.1.
WP_005726062.1. NC_002663.1.

3D structure databases

ProteinModelPortali Q9CNP8.
SMRi Q9CNP8. Positions 21-327.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 272843.PM0379.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAK02463 ; AAK02463 ; PM0379 .
GeneIDi 1243726.
KEGGi pmu:PM0379.
PATRICi 22869932. VBIPasMul88067_0392.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci PMUL272843:GC8W-389-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: Pm70.

Entry informationi

Entry nameiBIOB_PASMU
AccessioniPrimary (citable) accession number: Q9CNP8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: June 1, 2001
Last modified: September 3, 2014
This is version 79 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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