A1KGR3 (PUR7_MYCBP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Phosphoribosylaminoimidazole-succinocarboxamide synthase
EC=6.3.2.6

Alternative name(s):
SAICAR synthetase

Gene names

Name:	purC
Ordered Locus Names:	BCG_0832

Organism

Mycobacterium bovis (strain BCG / Pasteur 1173P2) [Complete proteome] [HAMAP]

Taxonomic identifier

410289 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Corynebacterineae › Mycobacteriaceae › Mycobacterium › Mycobacterium tuberculosis complex

Protein attributes

Sequence length	297 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	ATP + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate = ADP + phosphate + (S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido)succinate. HAMAP MF_00137
Pathway	Purine metabolism; IMP biosynthesis via de novo pathway; 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide from 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate: step 1/2. HAMAP MF_00137
Sequence similarities	Belongs to the SAICAR synthetase family.

Ontologies

Keywords
Biological process	Purine biosynthesis
Ligand	ATP-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	purine nucleotide biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW phosphoribosylaminoimidazolesuccinocarboxamide synthase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 297	297	Phosphoribosylaminoimidazole-succinocarboxamide synthase HAMAP MF_00137		PRO_1000018734

Sequences

	Sequence		Length	Mass (Da)
	A1KGR3 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: 200D1EA37DF98637	FASTA	297	32,930
	10 20 30 40 50 60 MRPALSDYQH VASGKVREIY RVDDEHLLLV ASDRISAYDY VLDSTIPDKG RVLTAMSAFF 70 80 90 100 110 120 FGLVDAPNHL AGPPDDPRIP DEVLGRALVV RRLEMLPVEC VARGYLTGSG LLDYQATGKV 130 140 150 160 170 180 CGIALPPGLV EASRFATPLF TPATKAALGD HDENISFDRV VEMVGALRAN QLRDRTLQTY 190 200 210 220 230 240 VQAADHALTR GIIIADTKFE FGIDRHGNLL LADEIFTPDS SRYWPADDYR AGVVQTSFDK 250 260 270 280 290 QFVRSWLTGS ESGWDRGSDR PPPPLPEHIV EATRARYINA YERISELKFD DWIGPGA

References

[1]

"Genome plasticity of BCG and impact on vaccine efficacy." Brosch R., Gordon S.V., Garnier T., Eiglmeier K., Frigui W., Valenti P., Dos Santos S., Duthoy S., Lacroix C., Garcia-Pelayo C., Inwald J.K., Golby P., Garcia J.N., Hewinson R.G., Behr M.A., Quail M.A., Churcher C., Barrell B.G., Parkhill J., Cole S.T. Proc. Natl. Acad. Sci. U.S.A. 104:5596-5601(2007) [PubMed: 17372194] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BCG / Pasteur 1173P2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AM408590 Genomic DNA. Translation: CAL70818.1.
RefSeq	YP_976927.1. NC_008769.1.
3D structure databases
ProteinModelPortal	A1KGR3.
ModBase	Search...
Protein-protein interaction databases
STRING	A1KGR3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBMYCT00000019980; EBMYCP00000019730; EBMYCG00000019975.
GeneID	4696944.
GenomeReviews	Gene locus BCG_0832 in contig AM408590_GR.
KEGG	mbb:BCG_0832.
PATRIC	18012255. VBIMycBov80988_0903.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0152.
GeneTree	EBGT00050000017539.
HOGENOM	HBG555040.
OMA	LTLMDEV.
ProtClustDB	PRK13961.
Enzyme and pathway databases
BioCyc	MBOV410289:BCG_0832-MONOMER.
Family and domain databases
HAMAP	MF_00137. SAICAR_synth. [Tree]
InterPro	IPR013816. ATP_grasp_subdomain_2. IPR001636. SAICAR_synth. IPR018236. SAICAR_synthetase_CS. [Graphical view]
Gene3D	G3DSA:3.30.470.20. ATP_grasp_subdomain_2. 1 hit.
KO	K01923.
PANTHER	PTHR11609. SAICAR_synt. 1 hit.
Pfam	PF01259. SAICAR_synt. 1 hit. [Graphical view]
TIGRFAMs	TIGR00081. PurC. 1 hit.
PROSITE	PS01057. SAICAR_SYNTHETASE_1. 1 hit. PS01058. SAICAR_SYNTHETASE_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PUR7_MYCBP

Accession

Primary (citable) accession number: A1KGR3

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	February 6, 2007
Last modified:	December 14, 2011
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program