Reviewed, UniProtKB/Swiss-Prot A8EVN0 (PROA_ARCB4)

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:	Abu_1757

Organism

Arcobacter butzleri (strain RM4018) [Complete proteome] [HAMAP]

Taxonomic identifier

367737 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Campylobacteraceae › Arcobacter

Protein attributes

Sequence length	412 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
Catalytic activity	L-glutamate 5-semialdehyde + phosphate + NADP(+) = L-glutamyl 5-phosphate + NADPH.
Pathway	Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-glutamate: step 2/2.
Subcellular location	CytoplasmBy similarity.
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	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW proline biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: HAMAP
Molecular function	NADP binding Inferred from electronic annotation. Source: InterPro glutamate-5-semialdehyde dehydrogenase 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 – 412	412	Gamma-glutamyl phosphate reductase		PRO_1000060837

Sequences

	Sequence		Length	Mass (Da)
	A8EVN0-1 [UniParc]. Last modified November 13, 2007. Version 1. Checksum: 1DB0933298630615	FASTA	412	45,081
	10 20 30 40 50 60 MQEFLQEAKN SSRIIANLGS AQKNRVLNEM ADALIEHSSF ILSHNQKDMN DAKLNNLNDA 70 80 90 100 110 120 LQDRLLLTEK RIQDMAIAIR QIASQQDPLG KILNGWVTKD GLNIQKVSIP IGVIGIIYES 130 140 150 160 170 180 RPNVTSDTAA LCFKSGNVCV LKGGKEAENS NKAIATILRE VLRKNNLPEY AISLLPDSSR 190 200 210 220 230 240 EGVAKLIKQD KYVDLIVPRG GEALIRFVSE NSSIPVIKHD KGICHIFIDQ DANITKIFDI 250 260 270 280 290 300 VVNAKCQKPS ACNSIETLLI HTNIAALILS GLVETLSLHG TILKGCPETL QHINAIPATL 310 320 330 340 350 360 EDFDTEYLAN VLNIKIVANV DEAITHIQRH GSGHSESILS ENYTTINKFL SEVDAACVYA 370 380 390 400 410 NASTRFTDGG EFGLGAEVGI STNKLHSRGP MGIEDLTTFK YKIYGQGQIR KG

References

[1]

"The complete genome sequence and analysis of the Epsilonproteobacterium Arcobacter butzleri." Miller W.G., Parker C.T., Rubenfield M., Mendz G.L., Woesten M.M.S.M., Ussery D.W., Stolz J.F., Binnewies T.T., Hallin P.F., Wang G., Malek J.A., Rogosin A., Stanker L.H., Mandrell R.E. PLoS ONE 2:E1358-E1358(2007) [PubMed: 18159241] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000361 Genomic DNA. Translation: ABV68003.1.
RefSeq	YP_001490673.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5624120.
GenomeReviews	Gene locus Abu_1757 in contig CP000361_GR.
KEGG	abu:Abu_1757.
Organism-specific databases
CMR	Search...
Family and domain databases
HAMAP	MF_00412. [Tree]
InterPro	IPR016163. Ald_DHase_C. IPR016162. Ald_DHase_N. IPR000965. Gglut_pp_reduct. IPR012134. Glu-5-SA_DHase. [Graphical view]
Gene3D	G3DSA:3.40.309.10. Aldehyde_dehydrogenase_C. 1 hit. G3DSA:3.40.605.10. Aldehyde_dehydrogenase_N. 1 hit.
PANTHER	PTHR11063:SF1. GSA_DH. 1 hit.
PIRSF	PIRSF000151. GPR. 1 hit.
TIGRFAMs	TIGR00407. proA. 1 hit.
PROSITE	PS01223. PROA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PROA_ARCB4

Accession

Primary (citable) accession number: A8EVN0

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	November 13, 2007
Last modified:	November 25, 2008
This is version 13 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)