Reviewed, UniProtKB/Swiss-Prot B3H321 (PROA_ACTP7)

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:	APP7_2039

Organism

Actinobacillus pleuropneumoniae serotype 7 (strain AP76) [Complete proteome] [HAMAP]

Taxonomic identifier

537457 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pasteurellales › Pasteurellaceae › Actinobacillus

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 By similarity.
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.
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: UniProtKB-SubCell
Molecular function	NADP or NADPH 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 HAMAP MF_00412		PRO_1000123771

Sequences

	Sequence		Length	Mass (Da)
	B3H321-1 [UniParc]. Last modified July 22, 2008. Version 1. Checksum: 8B4BFEEDCDC52F63	FASTA	412	44,910
	10 20 30 40 50 60 MQMITLAQQA KIASVELAQF GNVQKNQALL TIAQQLEQRS AEILAANAKD IEFAKNQGIS 70 80 90 100 110 120 TAIIDRLLLN ESRLQGIAND VRNVAKLADP VGQVIDGGVL NSGLKIERQR VPLGVILTIY 130 140 150 160 170 180 EARPNVTIDV ASLCLKTGNA VILRGGKETK FTNAVLVEVV QQALETAGLP KLAVQAVTDP 190 200 210 220 230 240 DRVLLLELLK LDRYIDMVIP RGGAGLHQFC KENSTIPVIV GGIGVCHMFV EKSADQQKAL 250 260 270 280 290 300 ELIANAKTQR PSTCNTLETL LVEKAIAGEF LPKLANRMKA LDVTLHTDDL QKTEGIEPLD 310 320 330 340 350 360 DARMRQEWLS LDLNVVVIDN LTKAVEHIRE YGSQHSEAIL TSDYQLARQF VAQVDAAAVY 370 380 390 400 410 INASTRFTDG GEFGLGAEVA VSTQKLHARG PMGLEALTTY KWVCEGDYLV RK

References

[1]	"Genome and proteome analysis of A. pleuropneumoniae serotype 7." Linke B., Buettner F., Martinez-Arias R., Goesmann A., Baltes N., Tegetmeyer H., Singh M., Gerlach G.F. Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP001091 Genomic DNA. Translation: ACE62691.1.
RefSeq	YP_001969833.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	6395913.
GenomeReviews	Gene locus APP7_2039 in contig CP001091_GR.
KEGG	apa:APP7_2039.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	QYPAACN.
Family and domain databases
HAMAP	MF_00412. [Tree]
InterPro	IPR016163. Ald_DH_C. IPR016162. Ald_DH_N. IPR015590. Aldehyde_DH. 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. 1 hit.
PANTHER	PTHR11063:SF1. GSA_DH. 1 hit.
Pfam	PF00171. Aldedh. 1 hit. [Graphical view]
PIRSF	PIRSF000151. GPR. 1 hit.
TIGRFAMs	TIGR00407. proA. 1 hit.
PROSITE	PS01223. PROA. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PROA_ACTP7

Accession

Primary (citable) accession number: B3H321

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	July 22, 2008
Last modified:	November 3, 2009
This is version 15 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)