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: Cytoplasm (By similarity).
SIMILARITY: Belongs to the gamma-glutamyl phosphate reductase family.

Copyright

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Cross-references

Sequence databases

EMBL

CP000769; ABS24445.1; -; Genomic_DNA.

[EMBL / GenBank / DDBJ] [CoDingSequence]

RefSeq

YP_001377429.1; -.

3D structure databases

ModBase

A7H6U9.

Ontologies

GO:0005737;	Cellular component: cytoplasm (inferred from electronic annotation from HAMAP).
GO:0004350;	Molecular function: glutamate-5-semialdehyde dehydrogenase activity (inferred from electronic annotation from HAMAP).
GO:0006561;	Biological process: proline biosynthetic process (inferred from electronic annotation from HAMAP).
QuickGo view.

Family and domain databases

HAMAP

MF_00412; -; 1.
PBIL [Tree]

InterPro

IPR016163; Ald_DHase_C.
IPR016162; Ald_DHase_N.
IPR000965; Gglut_pp_reduct.
IPR012134; Glu-5-SA_DHase.
Graphical view of domain structure.

Gene3D

G3DSA:3.40.309.10; Aldehyde_dehydrogenase_C; 1.
G3DSA:3.40.605.10; Aldehyde_dehydrogenase_N; 2.

PANTHER

PTHR11063:SF1; GSA_DH; 1.

PIRSF000151; GPR; 1.

TIGR00407; proA; 1.

PS01223; PROA; 1.

Genome annotation databases

GeneID

5376847; -.

GenomeReviews

CP000769_GR; Anae109_0227.

KEGG

afw:Anae109_0227; -.

NMPDR

fig|404589.4.peg.210; -.

CMR

A7H6U9; Anae109_0227.

Other

ProtoNet

A7H6U9.

UniRef

View cluster of proteins with at least 50% / 90% / 100% identity.

Keywords

Amino-acid biosynthesis; Complete proteome; Cytoplasm; NADP; Oxidoreductase; Proline biosynthesis.

Features

Feature table viewer

`Key`	`From To`	`Length`		`Description`	`FTId`
`CHAIN`	`1 428`	`428`		`Gamma-glutamyl phosphate reductase.`	`PRO_1000049934`

Sequence information

Length: 428 AA [This is the length of the unprocessed precursor]

Molecular weight: 44800 Da [This is the MW of the unprocessed precursor]

CRC64: 2D0D7CB63E8B5291 [This is a checksum on the sequence]

        10         20         30         40         50         60 
MRQPASEGLA AEMRRLAEAS SDASRALSRA QPRAKDEALR AAADAIGRRA KEILAASAED 

        70         80         90        100        110        120 
VAAARAAGQS AAYLDRLALD PKRLDGIAAA LREVAALPDP VGEVTATWRR PNGLSVKKVR 

       130        140        150        160        170        180 
IPLGVVLMVY EARPNVTVDA AALCVKSGNA AILRPGSDAL RSSLALAAAF AEGLAAAGLP 

       190        200        210        220        230        240 
AASAQVVPTS DREATFELLQ LDDLIDLAIP RGGPSLIRAV AERSRVPVVK HYQGVCHLFL 

       250        260        270        280        290        300 
DQSAPLQQAI DLALNGKVQR PAVCNALECL LVHREAAGRL LPAVGRALVD AGVELRSCPT 

       310        320        330        340        350        360 
STTILARAGV PAVTAAPDDY GKEFSDLILA VRVVHDLDGA LDHIARYGSL HTEAILTRDL 

       370        380        390        400        410        420 
ASARRFEREV TASAVMVNAS TRFNDGGELG LGAEIGISTT KLHAFGPMGL AELTTQKFVV 


EGDGQVRS

A7H6U9 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
Report form for errors/updates in this UniProtKB/Swiss-Prot entry

	BLAST submission on ExPASy/SIB or at NCBI (USA)		Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
	ScanProsite, MotifScan		Submit a homology modeling request to SWISS-MODEL
	NPSA Sequence analysis tools