Reviewed, UniProtKB/Swiss-Prot Q3JP21 (PUR5_BURP1)

Names and origin

Protein names

Recommended name:
    Phosphoribosylformylglycinamidine cyclo-ligase
    EC=6.3.3.1
Alternative name(s):
    AIRS
    Phosphoribosyl-aminoimidazole synthetase
    AIR synthase

Gene names

Name:	purM
Ordered Locus Names:	BURPS1710b_3311

Organism

Burkholderia pseudomallei (strain 1710b) [Complete proteome] [HAMAP]

Taxonomic identifier

320372 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Burkholderia › pseudomallei group

Protein attributes

Sequence length	351 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	ATP + 2-(formamido)-N(1)-(5-phospho-D-ribosyl)acetamidine = ADP + phosphate + 5-amino-1-(5-phospho-D-ribosyl)imidazole. HAMAP MF_00741
Pathway	Purine metabolism; IMP biosynthesis via de novo pathway; 5-amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-phospho-D-ribosyl)glycinamide: step 2/2. HAMAP MF_00741
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the AIR synthase family.

Ontologies

Keywords
Biological process	Purine biosynthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	'de novo' IMP biosynthetic process Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW phosphoribosylformylglycinamidine cyclo-ligase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 351	351	Phosphoribosylformylglycinamidine cyclo-ligase HAMAP MF_00741		PRO_0000258341

Sequences

	Sequence		Length	Mass (Da)
	Q3JP21-1 [UniParc]. Last modified November 8, 2005. Version 1. Checksum: BB27286317BCFCF9	FASTA	351	36,941
	10 20 30 40 50 60 MNPPKSAPDA QGLSYRDAGV DIDAGDALVD KIKPFAKKTL RDGVLGGIGG FGALFEVPKK 70 80 90 100 110 120 YREPVLVSGT DGVGTKLKLA FHLNKHDTVG QDLVAMSVND ILVQGAEPLF FLDYFACGKL 130 140 150 160 170 180 DVETAATVVK GIATGCELAG CALIGGETAE MPGMYPDGEY DLAGFAVGAV EKSKIIDGST 190 200 210 220 230 240 IAEGDVVLGL ASSGIHSNGF SLVRKIIERA NPDLSADFHG RSLADALMAP TRIYVKPLLA 250 260 270 280 290 300 LMEKIAVKGM AHITGGGLVE NIPRVLRDGL TAELDQHAWP LPPLFQWLRQ HGGVADAEMH 310 320 330 340 350 RVFNCGIGMA VIVSAADADD ALRQLADAGE QVWKIGTVRA SREGEAQTVV V

References

[1]	Woods D.E., Nierman W.C. Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000124 Genomic DNA. Translation: ABA49845.1.
RefSeq	YP_334682.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q3JP21.
Genome annotation databases
GeneID	3689806.
GenomeReviews	Gene locus BURPS1710b_3311 in contig CP000124_GR.
KEGG	bpm:BURPS1710b_3311.
TIGR	BURPS1710b_3311.
Phylogenomic databases
HOGENOM	Q3JP21.
OMA	VHGLAHI.
Enzyme and pathway databases
BioCyc	BPSE320372:BURPS1710B_A3586-MON.
Family and domain databases
HAMAP	MF_00741. [Tree]
InterPro	IPR000728. AIR_synth. IPR010918. AIR_synth_C. IPR004733. PurM_cligase. [Graphical view]
Pfam	PF00586. AIRS. 1 hit. PF02769. AIRS_C. 1 hit. [Graphical view]
TIGRFAMs	TIGR00878. purM. 1 hit.
ProtoNet	Search...

Entry information

Entry name

PUR5_BURP1

Accession

Primary (citable) accession number: Q3JP21

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 31, 2006
Last sequence update:	November 8, 2005
Last modified:	November 3, 2009
This is version 28 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)