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B9EA22

- BIOB_MACCJ

UniProt

B9EA22 - BIOB_MACCJ

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Protein

Biotin synthase

Gene

bioB

Organism
Macrococcus caseolyticus (strain JCSC5402)
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.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.UniRule annotation
Binds 1 2Fe-2S cluster. The cluster is coordinated with 3 cysteines and 1 arginine.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi60 – 601Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi64 – 641Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi67 – 671Iron-sulfur 1 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi103 – 1031Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi136 – 1361Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi196 – 1961Iron-sulfur 2 (2Fe-2S)UniRule annotation
Metal bindingi266 – 2661Iron-sulfur 2 (2Fe-2S)UniRule annotation

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

BioCyciMCAS458233:GI03-389-MONOMER.
UniPathwayiUPA00078; UER00162.

Names & Taxonomyi

Protein namesi
Recommended name:
Biotin synthaseUniRule annotation (EC:2.8.1.6UniRule annotation)
Gene namesi
Name:bioBUniRule annotation
Ordered Locus Names:MCCL_0376
OrganismiMacrococcus caseolyticus (strain JCSC5402)
Taxonomic identifieri458233 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesMacrococcus
ProteomesiUP000001383: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 330330Biotin synthasePRO_0000381450Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi458233.MCCL_0376.

Structurei

3D structure databases

ProteinModelPortaliB9EA22.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the radical SAM superfamily. Biotin synthase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0502.
HOGENOMiHOG000239958.
KOiK01012.
OMAiTCENTLR.
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.

B9EA22-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLAQRIINGE NISKEEALSL FVDNNIDTYD LLHEAYQVRK YYYGRKVKLN
60 70 80 90 100
MILNAKSGIC PEDCGYCGQS KLMKNKDKYL LVDSEQIKSG ADFCATHDIG
110 120 130 140 150
TYCIVMSGRG PSDKEVEHIA DTVEAIKHEH PQLKICACLG LTNDEQAKKL
160 170 180 190 200
KLAGVDRYNH NINTSENYHD EVVTTHTYQD RVDTIEIMKA NNISPCSGVI
210 220 230 240 250
CGMGETDEDI IDMALALRAI DADSIPVNFL HPVKGTKFGN EDNLTPERCL
260 270 280 290 300
RILSMFRLIN PSKEIRIAGG REVNLRTLQP LAMQAANSIF VGDYLITDGQ
310 320 330
PNELDYKMLE DLGFEIDINE SEINKAALKI
Length:330
Mass (Da):36,983
Last modified:March 24, 2009 - v1
Checksum:i9DD33AF2868FB87F
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP009484 Genomic DNA. Translation: BAH17083.1.
RefSeqiWP_012656284.1. NC_011999.1.
YP_002559779.1. NC_011999.1.

Genome annotation databases

EnsemblBacteriaiBAH17083; BAH17083; MCCL_0376.
GeneIDi7391074.
KEGGimcl:MCCL_0376.
PATRICi22423036. VBIMacCas48391_0461.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP009484 Genomic DNA. Translation: BAH17083.1 .
RefSeqi WP_012656284.1. NC_011999.1.
YP_002559779.1. NC_011999.1.

3D structure databases

ProteinModelPortali B9EA22.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 458233.MCCL_0376.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAH17083 ; BAH17083 ; MCCL_0376 .
GeneIDi 7391074.
KEGGi mcl:MCCL_0376.
PATRICi 22423036. VBIMacCas48391_0461.

Phylogenomic databases

eggNOGi COG0502.
HOGENOMi HOG000239958.
KOi K01012.
OMAi TCENTLR.
OrthoDBi EOG622PMP.

Enzyme and pathway databases

UniPathwayi UPA00078 ; UER00162 .
BioCyci MCAS458233:GI03-389-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. "Complete genome sequence of Macrococcus caseolyticus strain JCSCS5402, reflecting the ancestral genome of the human-pathogenic staphylococci."
    Baba T., Kuwahara-Arai K., Uchiyama I., Takeuchi F., Ito T., Hiramatsu K.
    J. Bacteriol. 191:1180-1190(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JCSC5402.

Entry informationi

Entry nameiBIOB_MACCJ
AccessioniPrimary (citable) accession number: B9EA22
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: October 29, 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, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3