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Q1CFQ3

- BIOB_YERPN

UniProt

Q1CFQ3 - BIOB_YERPN

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Protein

Biotin synthase

Gene
bioB, YPN_2850, YP516_3223
Organism
Yersinia pestis bv. Antiqua (strain Nepal516)
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 bindingi53 – 531Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi57 – 571Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi60 – 601Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi97 – 971Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi128 – 1281Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi188 – 1881Iron-sulfur 2 (2Fe-2S) By similarity
Metal bindingi260 – 2601Iron-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

BioCyciYPES377628:GIXK-2924-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthase (EC:2.8.1.6)
Gene namesi
Name:bioB
Ordered Locus Names:YPN_2850
ORF Names:YP516_3223
OrganismiYersinia pestis bv. Antiqua (strain Nepal516)
Taxonomic identifieri377628 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeYersinia
ProteomesiUP000008936: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 345345Biotin synthaseUniRule annotationPRO_0000381725Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi377628.YPN_2850.

Structurei

3D structure databases

ProteinModelPortaliQ1CFQ3.

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.

Q1CFQ3-1 [UniParc]FASTAAdd to Basket

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MATYHHWTVG QALALFDKPL LELLFEAQQV HRQHFDPRQV QVSTLLSIKT    50
GACPEDCKYC PQSSRYKTGL ESERLMQVEQ VLESAKKAKA AGSTRFCMGA 100
AWKNPHERDM PYLAKMVEGV KALGMETCMT LGSLSKQQAH RLADAGLDYY 150
NHNLDTSPEF YGSIITTRSY QERLDTLNEV RDAGIKVCSG GIVGLGETVR 200
DRAGLLVQLA NLPKPPESVP INMLVKVKGT PLENNAEVDA FEFIRTIAVA 250
RIMMPSSYVR LSAGREQMNE QTQAMCFMAG ANSIFYGCKL LTTPNPDEDK 300
DLQLFRKLGL NPQQTATSHG DREQQQALTE QLLHGDTAQF YNAAV 345
Length:345
Mass (Da):38,378
Last modified:July 11, 2006 - v1
Checksum:i5E947F85B26780A1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000305 Genomic DNA. Translation: ABG19177.1.
ACNQ01000017 Genomic DNA. Translation: EEO75321.1.
RefSeqiYP_648777.1. NC_008149.1.

Genome annotation databases

EnsemblBacteriaiABG19177; ABG19177; YPN_2850.
EEO75321; EEO75321; YP516_3223.
GeneIDi4124506.
KEGGiypn:YPN_2850.
PATRICi18605500. VBIYerPes46733_3400.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000305 Genomic DNA. Translation: ABG19177.1 .
ACNQ01000017 Genomic DNA. Translation: EEO75321.1 .
RefSeqi YP_648777.1. NC_008149.1.

3D structure databases

ProteinModelPortali Q1CFQ3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 377628.YPN_2850.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABG19177 ; ABG19177 ; YPN_2850 .
EEO75321 ; EEO75321 ; YP516_3223 .
GeneIDi 4124506.
KEGGi ypn:YPN_2850.
PATRICi 18605500. VBIYerPes46733_3400.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci YPES377628:GIXK-2924-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. "Complete genome sequence of Yersinia pestis strains Antiqua and Nepal516: evidence of gene reduction in an emerging pathogen."
    Chain P.S.G., Hu P., Malfatti S.A., Radnedge L., Larimer F., Vergez L.M., Worsham P., Chu M.C., Andersen G.L.
    J. Bacteriol. 188:4453-4463(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Nepal516.
  2. "Yersinia pestis Nepal516A whole genome shotgun sequencing project."
    Plunkett G. III, Anderson B.D., Baumler D.J., Burland V., Cabot E.L., Glasner J.D., Mau B., Neeno-Eckwall E., Perna N.T., Munk A.C., Tapia R., Green L.D., Rogers Y.C., Detter J.C., Bruce D.C., Brettin T.S.
    Submitted (APR-2009) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiBIOB_YERPN
AccessioniPrimary (citable) accession number: Q1CFQ3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 1, 2009
Last sequence update: July 11, 2006
Last modified: May 14, 2014
This is version 62 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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