B3Q733 (PROA_RHOPT) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Gamma-glutamyl phosphate reductase
Short name=GPR
EC=1.2.1.41

Alternative name(s):
Glutamate-5-semialdehyde dehydrogenase
Glutamyl-gamma-semialdehyde dehydrogenase
Short name=GSA dehydrogenase

Gene names

Name:	proA
Ordered Locus Names:	Rpal_0159

Organism

Rhodopseudomonas palustris (strain TIE-1) [Complete proteome] [HAMAP]

Taxonomic identifier

395960 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Rhodopseudomonas

Protein attributes

Sequence length	430 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Catalyzes the NADPH dependent reduction of L-gamma-glutamyl 5-phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate By similarity. HAMAP MF_00412
Catalytic activity	L-glutamate 5-semialdehyde + phosphate + NADP+ = L-glutamyl 5-phosphate + NADPH. HAMAP MF_00412
Pathway	Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-glutamate: step 2/2. HAMAP MF_00412
Subcellular location	Cytoplasm By similarity HAMAP MF_00412.
Sequence similarities	Belongs to the gamma-glutamyl phosphate reductase family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Proline biosynthesis
Cellular component	Cytoplasm
Ligand	NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	proline biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	NADP binding Inferred from electronic annotation. Source: InterPro glutamate-5-semialdehyde dehydrogenase 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 – 430	430	Gamma-glutamyl phosphate reductase HAMAP MF_00412		PRO_1000193643

Sequences

	Sequence		Length	Mass (Da)
	B3Q733 [UniParc]. Last modified September 2, 2008. Version 1. Checksum: FB67F1C0660D62FA	FASTA	430	45,123
	10 20 30 40 50 60 MTASLKAIDG SAELTTLMTD LGRQARAAAR ILALAPPEQK NRALEAMERA IRAGADKILA 70 80 90 100 110 120 ANAEDVDDAK AAGTTSAFLD RLTLTPARVE AMAEGIAVVR GIADPVGTVT ESWQRPNGMT 130 140 150 160 170 180 IERVRVPLGV VAVIFESRPN VAADAGVLCL KSGNAVILRG GSESFRSCRA IHDCLVQGLR 190 200 210 220 230 240 EAGLPDAAIT LVPTRDRAAV GLLLAGLDGS VDVIVPRGGK SLVARVESEA RVPVFAHLEG 250 260 270 280 290 300 VNHVYVDRSA DLEMAKSIVL NAKMRRTGVC GAAETLLIDR AAATTHLAPL VTMLIDSGCE 310 320 330 340 350 360 VRGDQTVQKV DPRVKPASDE DWDTEYLDAV IAAKLVDGVD GAIAHIHNHG SHHTDAIVAE 370 380 390 400 410 420 DVQAAAKFLG EVDSAIVLHN ASTQFADGGE FGFGAEIGIA TGKFHARGPV GAEQLTTFKY 430 RIHGSGQTRP

References

[1]

"Complete sequence of Rhodopseudomonas palustris TIE-1." US DOE Joint Genome Institute Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Lang D., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N. , Emerson D., Newman D.K., Roden E., Richardson P. Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: TIE-1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001096 Genomic DNA. Translation: ACE98721.1.
RefSeq	YP_001989197.1. NC_011004.1.
3D structure databases
ProteinModelPortal	B3Q733.
ModBase	Search...
Protein-protein interaction databases
STRING	B3Q733.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6407803.
GenomeReviews	Gene locus Rpal_0159 in contig CP001096_GR.
KEGG	rpt:Rpal_0159.
PATRIC	23304660. VBIRhoPal88240_0162.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG318080.
OMA	YGICGAM.
ProtClustDB	PRK00197.
Family and domain databases
HAMAP	MF_00412. ProA. [Tree]
InterPro	IPR016161. Ald_DH/histidinol_DH. IPR016163. Ald_DH_C. IPR016162. Ald_DH_N. IPR015590. Aldehyde_DH_dom. IPR000965. G-glutamylP_reductase. IPR020593. G-glutamylP_reductase_CS. IPR012134. Glu-5-SA_DH. [Graphical view]
Gene3D	G3DSA:3.40.309.10. Aldehyde_dehydrogenase_C. 1 hit. G3DSA:3.40.605.10. Aldehyde_dehydrogenase_N. 2 hits.
KO	K00147.
PANTHER	PTHR11063:SF1. GSA_DH. 1 hit.
Pfam	PF00171. Aldedh. 1 hit. [Graphical view]
PIRSF	PIRSF000151. GPR. 1 hit.
SUPFAM	SSF53720. Aldehyde_DH/Histidinol_DH. 1 hit.
TIGRFAMs	TIGR00407. ProA. 1 hit.
PROSITE	PS01223. PROA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PROA_RHOPT

Accession

Primary (citable) accession number: B3Q733

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	September 2, 2008
Last modified:	January 25, 2012
This is version 32 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program