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A1JS69 (BIOB_YERE8) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 53. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein attributes

Sequence length350 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism By similarity. HAMAP-Rule MF_01694

Catalytic activity

Dethiobiotin + sulfur-(sulfur carrier) + 2 S-adenosyl-L-methionine = biotin + (sulfur carrier) + 2 L-methionine + 2 5'-deoxyadenosine. HAMAP-Rule MF_01694

Cofactor

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.

Pathway

Cofactor biosynthesis; biotin biosynthesis; biotin from 7,8-diaminononanoate: step 2/2. HAMAP-Rule MF_01694

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_01694

Sequence similarities

Belongs to the radical SAM superfamily. Biotin synthase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 350350Biotin synthase HAMAP-Rule MF_01694
PRO_0000381719

Sites

Metal binding531Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal binding571Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal binding601Iron-sulfur 1 (4Fe-4S-S-AdoMet) By similarity
Metal binding971Iron-sulfur 2 (2Fe-2S) By similarity
Metal binding1281Iron-sulfur 2 (2Fe-2S) By similarity
Metal binding1881Iron-sulfur 2 (2Fe-2S) By similarity
Metal binding2601Iron-sulfur 2 (2Fe-2S) By similarity

Sequences

Sequence LengthMass (Da)Tools
A1JS69 [UniParc].

Last modified February 6, 2007. Version 1.
Checksum: 2EAA4E7F30B6C433

FASTA35039,199
        10         20         30         40         50         60 
MANYLRWTVG QAQALFEKPL LDLLFEAQQI HRQHFDPRQV QVSTLLSIKT GACPEDCKYC 

        70         80         90        100        110        120 
PQSSRYKTGL ESERLMQVEQ VLESAKKAKA AGSTRFCMGA AWKNPHERDM PYLEKMVEGV 

       130        140        150        160        170        180 
KAMGMETCMT LGTLDKQQAH RLADAGLDYY NHNLDTSPEF YGSIITTRSY QERLDTLSEV 

       190        200        210        220        230        240 
RDAGIKVCSG GIVGLGETVR DRAGLLVQLA NLPKPPESVP INMLVKVKGT PLENNDDVDA 

       250        260        270        280        290        300 
FEFIRTIAVA RIMMPTSYVR LSAGREQMNE QTQAMCFMAG ANSIFYGCKL LTTPNPEEDK 

       310        320        330        340        350 
DLQLFRKLGL NPQQTATQHG DRAQQQVLTE QLLHSDSLPE DSVQFYNAAH 

« Hide

References

[1]"The complete genome sequence and comparative genome analysis of the high pathogenicity Yersinia enterocolitica strain 8081."
Thomson N.R., Howard S., Wren B.W., Holden M.T.G., Crossman L., Challis G.L., Churcher C., Mungall K., Brooks K., Chillingworth T., Feltwell T., Abdellah Z., Hauser H., Jagels K., Maddison M., Moule S., Sanders M., Whitehead S. expand/collapse author list , Quail M.A., Dougan G., Parkhill J., Prentice M.B.
PLoS Genet. 2:2039-2051(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: NCTC 13174 / 8081.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AM286415 Genomic DNA. Translation: CAL12945.1.
RefSeqYP_001007095.1. NC_008800.1.

3D structure databases

ProteinModelPortalA1JS69.
SMRA1JS69. Positions 6-315.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING393305.YE2907.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAL12945; CAL12945; YE2907.
GeneID4713711.
KEGGyen:YE2907.
PATRIC18565475. VBIYerEnt11519_3091.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0502.
HOGENOMHOG000239957.
KOK01012.
OMAADRFCMG.
OrthoDBEOG622PMP.
ProtClustDBPRK15108.

Enzyme and pathway databases

UniPathwayUPA00078; UER00162.

Family and domain databases

Gene3D3.20.20.70. 1 hit.
HAMAPMF_01694. BioB.
InterProIPR013785. Aldolase_TIM.
IPR010722. BATS_dom.
IPR002684. Biotin_synth/BioAB.
IPR024177. Biotin_synthase.
IPR006638. Elp3/MiaB/NifB.
IPR007197. rSAM.
[Graphical view]
PfamPF06968. BATS. 1 hit.
PF04055. Radical_SAM. 1 hit.
[Graphical view]
PIRSFPIRSF001619. Biotin_synth. 1 hit.
SMARTSM00876. BATS. 1 hit.
SM00729. Elp3. 1 hit.
[Graphical view]
TIGRFAMsTIGR00433. bioB. 1 hit.
ProtoNetSearch...

Entry information

Entry nameBIOB_YERE8
AccessionPrimary (citable) accession number: A1JS69
Entry history
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: February 6, 2007
Last modified: February 19, 2014
This is version 53 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways