Reviewed, UniProtKB/Swiss-Prot Q986A5 (PUR2_RHILO)

Names and origin

Protein names

Recommended name:
    Phosphoribosylamine--glycine ligase
    EC=6.3.4.13
Alternative name(s):
    GARS
    Glycinamide ribonucleotide synthetase
    Phosphoribosylglycinamide synthetase

Gene names

Name:	purD
Ordered Locus Names:	mlr7447

Organism

Rhizobium loti (Mesorhizobium loti) [Complete proteome] [HAMAP]

Taxonomic identifier

381 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Phyllobacteriaceae › Mesorhizobium

Protein attributes

Sequence length	425 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	ATP + 5-phospho-D-ribosylamine + glycine = ADP + phosphate + N(1)-(5-phospho-D-ribosyl)glycinamide. HAMAP MF_00138
Cofactor	Binds 1 magnesium or manganese ion per subunit By similarity.
Pathway	Purine metabolism; IMP biosynthesis via de novo pathway; N(1)-(5-phospho-D-ribosyl)glycinamide from 5-phospho-alpha-D-ribose 1-diphosphate: step 2/2. HAMAP MF_00138
Sequence similarities	Belongs to the GARS family. Contains 1 ATP-grasp domain.

Ontologies

Keywords
Biological process	Purine biosynthesis
Ligand	ATP-binding Magnesium Manganese Metal-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	purine base biosynthetic process Inferred from electronic annotation. Source: InterPro purine nucleotide biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW manganese ion binding Inferred from electronic annotation. Source: UniProtKB-KW phosphoribosylamine-glycine 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 – 425	425	Phosphoribosylamine--glycine ligase HAMAP MF_00138		PRO_0000151473
Regions
	Domain	107 – 312	206	ATP-grasp
	Nucleotide binding	133 – 193	61	ATP By similarity
Sites
	Metal binding	282	1	Magnesium or manganese By similarity
	Metal binding	284	1	Magnesium or manganese By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q986A5-1 [UniParc]. Last modified October 1, 2001. Version 1. Checksum: 3ACCB64A47DD7ED7	FASTA	425	44,487
	10 20 30 40 50 60 MNVLLLGSGG REHALAWKIA ASPLLTKLYA APGNPGIGAE AELVKLDITD HAAVTAFCQE 70 80 90 100 110 120 KKIDLVVVGP EGPLVAGIAD DLRAENIRVF GPSKAAARLE GSKGFTKDLC ARYNIPTAAY 130 140 150 160 170 180 GRFNDLASAK AYVDQTGAPI VIKADGLAAG KGVTVAMTSD EARAALDACF EGSFGAAGAE 190 200 210 220 230 240 VVVEEFMTGE EASFFCLCDG TTALPFGTAQ DHKRVGDGDV GPNTGGMGAY SPAPVMTPEM 250 260 270 280 290 300 IERTMREIIE PTMRGMAELG APFAGILFAG LMITDKGPKL IEYNTRFGDP ECQVLMMRLK 310 320 330 340 350 360 DDLLVLLNAA VDGQLAHTSI RWRDEAALTV VMAARGYPGT PEKGSVIRGV EQAAGEGVQI 370 380 390 400 410 420 FHAGTAINGG ALVANGGRVL NVTASGATVG EAQKRAYAAL DRIDWPDGFC RRDIGWQAVA RERAS

References

[1]

"Complete genome structure of the nitrogen-fixing symbiotic bacterium Mesorhizobium loti." Kaneko T., Nakamura Y., Sato S., Asamizu E., Kato T., Sasamoto S., Watanabe A., Idesawa K., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Mochizuki Y., Nakayama S. , Nakazaki N., Shimpo S., Sugimoto M., Takeuchi C., Yamada M., Tabata S. DNA Res. 7:331-338(2000) [PubMed: 11214968] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: MAFF303099.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000012 Genomic DNA. Translation: BAB53548.1.
RefSeq	NP_107762.1.
3D structure databases
HSSP	HSSP built from PDB template 1GSO based on UniProtKB P15640.
ModBase	Search...
Genome annotation databases
GeneID	1230417.
GenomeReviews	Gene locus mlr7447 in contig BA000012_GR.
KEGG	mlo:mlr7447.
NMPDR	fig|266835.1.peg.5863.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q986A5.
OMA	IEYNCRF.
Enzyme and pathway databases
BRENDA	6.3.4.13. 3315.
Family and domain databases
HAMAP	MF_00138. [Tree]
InterPro	IPR011761. ATP-grasp. IPR013815. ATP_grasp_subdomain_1. IPR013816. ATP_grasp_subdomain_2. IPR013817. Pre-ATP_grasp. IPR020561. PRibGlycinamid_synth_ATP-grasp. IPR000115. PRibGlycinamide_synth. IPR020560. PRibGlycinamide_synth_C-dom. IPR020559. PRibGlycinamide_synth_CS. IPR020562. PRibGlycinamide_synth_N-dom. [Graphical view]
Gene3D	G3DSA:3.30.1490.20. ATP_grasp_subdomain_1. 1 hit. G3DSA:3.30.470.20. ATP_grasp_subdomain_2. 1 hit. G3DSA:3.90.600.10. Gars. 1 hit. G3DSA:3.40.50.20. Pre-ATP_grasp. 1 hit.
Pfam	PF01071. GARS_A. 1 hit. PF02843. GARS_C. 1 hit. PF02844. GARS_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR00877. purD. 1 hit.
PROSITE	PS50975. ATP_GRASP. 1 hit. PS00184. GARS. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PUR2_RHILO

Accession

Primary (citable) accession number: Q986A5

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 27, 2002
Last sequence update:	October 1, 2001
Last modified:	November 3, 2009
This is version 46 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)