B7IWN2 (BIOD_BACC2) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
ATP-dependent dethiobiotin synthetase BioD
EC=6.3.3.3

Alternative name(s):
DTB synthetase
Short name=DTBS
Dethiobiotin synthase

Gene names

Name:	bioD
Ordered Locus Names:	BCG9842_B1008

Organism

Bacillus cereus (strain G9842) [Complete proteome] [HAMAP]

Taxonomic identifier

405531 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length	242 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Catalyzes a mechanistically unusual reaction, the ATP-dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8-diaminopelargonic acid (DAPA) to form an ureido ring By similarity. HAMAP MF_00336
Catalytic activity	ATP + 7,8-diaminononanoate + CO2 = ADP + phosphate + dethiobiotin. HAMAP MF_00336
Cofactor	Magnesium By similarity. HAMAP MF_00336
Pathway	Cofactor biosynthesis; biotin biosynthesis; biotin from 7,8-diaminononanoate: step 1/2. HAMAP MF_00336
Subcellular location	Cytoplasm By similarity HAMAP MF_00336.
Sequence similarities	Belongs to the dethiobiotin synthetase family.

Ontologies

Keywords
Biological process	Biotin biosynthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Magnesium Metal-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	biotin biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW dethiobiotin synthase activity Inferred from electronic annotation. Source: EC magnesium ion binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 242	242	ATP-dependent dethiobiotin synthetase BioD HAMAP MF_00336		PRO_1000119857
Regions
	Nucleotide binding	12 – 17	6	ATP By similarity
	Nucleotide binding	112 – 115	4	ATP By similarity
Sites
	Metal binding	12	1	Magnesium 1 By similarity
	Metal binding	16	1	Magnesium 2 By similarity
	Metal binding	51	1	Magnesium 2 By similarity
	Metal binding	112	1	Magnesium 2 By similarity
	Binding site	41	1	Substrate By similarity
	Binding site	51	1	ATP By similarity

Sequences

	Sequence		Length	Mass (Da)
	B7IWN2 [UniParc]. Last modified February 10, 2009. Version 1. Checksum: CA69C7B783F50899	FASTA	242	26,225
	10 20 30 40 50 60 MSGFFITATD TEVGKTVVAG AIAGVFRELG YNVGVYKPLQ SGHVASNPEG DAARLKVLSG 70 80 90 100 110 120 VPTQENEICP YSIEEPLAPR LAMKRAGRVV KLKEITDYYN ELLKEFNSLF VEGAGGLAVP 130 140 150 160 170 180 YTEDALVIDF AKELQLPLIV VARPTLGTVN HTVLTIAYAK AHGLTVAGVI LSGCKECEME 190 200 210 220 230 240 RVQENKEMIE ELSGVPVLGL LPFFEGEFTK EEVLESAKEY IMISKLEEFI QNESNVAGAP SI

References

[1]	"Genome sequence of Bacillus cereus G9842." Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A., Ravel J., Sutton G. Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: G9842.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001186 Genomic DNA. Translation: ACK97234.1.
RefSeq	YP_002447692.1. NC_011772.1.
3D structure databases
ProteinModelPortal	B7IWN2.
ModBase	Search...
Protein-protein interaction databases
STRING	B7IWN2.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBBACT00000103871; EBBACP00000098974; EBBACG00000103864.
GeneID	7186305.
GenomeReviews	Gene locus BCG9842_B1008 in contig CP001186_GR.
KEGG	bcg:BCG9842_B1008.
PATRIC	18903989. VBIBacCer50903_4146.
Organism-specific databases
CMR	Search...
Phylogenomic databases
GeneTree	EBGT00050000001962.
HOGENOM	HBG650065.
OMA	ANCVDPN.
ProtClustDB	PRK00090.
Family and domain databases
HAMAP	MF_00336. BioD. [Tree]
InterPro	IPR002586. CbiA_P_synth. IPR004472. DTB_synth_BioD. [Graphical view]
KO	K01935.
Pfam	PF01656. CbiA. 1 hit. [Graphical view]
PIRSF	PIRSF006755. DTB_synth. 1 hit.
TIGRFAMs	TIGR00347. BioD. 1 hit.
ProtoNet	Search...

Entry information

Entry name

BIOD_BACC2

Accession

Primary (citable) accession number: B7IWN2

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	February 10, 2009
Last modified:	January 25, 2012
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program