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Protein

Gamma-glutamyl phosphate reductase

Gene

proA

Organism
Escherichia coli O81 (strain ED1a)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the NADPH-dependent reduction of L-glutamate 5-phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate.UniRule annotation

Catalytic activityi

L-glutamate 5-semialdehyde + phosphate + NADP+ = L-glutamyl 5-phosphate + NADPH.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. glutamate-5-semialdehyde dehydrogenase activity Source: UniProtKB-HAMAP
  2. NADP binding Source: InterPro

GO - Biological processi

  1. L-proline biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Amino-acid biosynthesis, Proline biosynthesis

Keywords - Ligandi

NADP

Enzyme and pathway databases

BioCyciECOL585397:GJCU-280-MONOMER.
UniPathwayiUPA00098; UER00360.

Names & Taxonomyi

Protein namesi
Recommended name:
Gamma-glutamyl phosphate reductaseUniRule annotation (EC:1.2.1.41UniRule annotation)
Short name:
GPRUniRule annotation
Alternative name(s):
Glutamate-5-semialdehyde dehydrogenaseUniRule annotation
Glutamyl-gamma-semialdehyde dehydrogenaseUniRule annotation
Short name:
GSA dehydrogenaseUniRule annotation
Gene namesi
Name:proAUniRule annotation
Ordered Locus Names:ECED1_0277
OrganismiEscherichia coli O81 (strain ED1a)
Taxonomic identifieri585397 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000748: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 417417Gamma-glutamyl phosphate reductasePRO_1000193612Add
BLAST

Proteomic databases

PRIDEiB7MQ79.

Interactioni

Protein-protein interaction databases

STRINGi585397.ECED1_0277.

Structurei

3D structure databases

ProteinModelPortaliB7MQ79.
SMRiB7MQ79. Positions 2-417.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the gamma-glutamyl phosphate reductase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0014.
HOGENOMiHOG000246356.
KOiK00147.
OMAiCNAIETL.
OrthoDBiEOG6FFSCX.

Family and domain databases

Gene3Di3.40.309.10. 1 hit.
3.40.605.10. 2 hits.
HAMAPiMF_00412. ProA.
InterProiIPR016161. 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]
PfamiPF00171. Aldedh. 1 hit.
[Graphical view]
PIRSFiPIRSF000151. GPR. 1 hit.
SUPFAMiSSF53720. SSF53720. 1 hit.
TIGRFAMsiTIGR00407. proA. 1 hit.
PROSITEiPS01223. PROA. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B7MQ79-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLEQMGIAAK QASYKLAQLS SREKNRVLEK IADELEAQSE SILNANAQDV
60 70 80 90 100
ADARANGLSE AMLDRLALTP ARLKDIADDV RQVCNLADPV GQVIDGGVLD
110 120 130 140 150
SGLRLERRRV PLGVIGVIYE ARPNVTVDVA SLCLKTGNAV ILRGGKETCR
160 170 180 190 200
TNAATVAVIQ DALKSCGLPA GAVQAIDNPD RALVSEMLRM DKYIDMLIPR
210 220 230 240 250
GGAGLHKLCR EQSTIPVITG GIGVCHIYVD ESAEIAEALK VIVNAKTQRP
260 270 280 290 300
STCNTVETLL VNKNIADSFL PALSKQMAES GVTLHADAAA LAQLQAGPAK
310 320 330 340 350
VVAVKAEEYD DEFLSLDLNV KIVSDLDDAI AHIREHGTQH SDAILTRDMR
360 370 380 390 400
NAQRFVNEVD SSAVYVNAST RFTDGGQFGL GAEVAVSTQK LHARGPMGLE
410
ALTTYKWIGI GDYTIRA
Length:417
Mass (Da):44,634
Last modified:February 10, 2009 - v1
Checksum:i5247795D82F9A1CC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU928162 Genomic DNA. Translation: CAR06491.1.
RefSeqiYP_002396347.1. NC_011745.1.

Genome annotation databases

EnsemblBacteriaiCAR06491; CAR06491; ECED1_0277.
GeneIDi7139128.
KEGGiecq:ECED1_0277.
PATRICi38484474. VBIEscCol8292_0273.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU928162 Genomic DNA. Translation: CAR06491.1.
RefSeqiYP_002396347.1. NC_011745.1.

3D structure databases

ProteinModelPortaliB7MQ79.
SMRiB7MQ79. Positions 2-417.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi585397.ECED1_0277.

Proteomic databases

PRIDEiB7MQ79.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAR06491; CAR06491; ECED1_0277.
GeneIDi7139128.
KEGGiecq:ECED1_0277.
PATRICi38484474. VBIEscCol8292_0273.

Phylogenomic databases

eggNOGiCOG0014.
HOGENOMiHOG000246356.
KOiK00147.
OMAiCNAIETL.
OrthoDBiEOG6FFSCX.

Enzyme and pathway databases

UniPathwayiUPA00098; UER00360.
BioCyciECOL585397:GJCU-280-MONOMER.

Family and domain databases

Gene3Di3.40.309.10. 1 hit.
3.40.605.10. 2 hits.
HAMAPiMF_00412. ProA.
InterProiIPR016161. 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]
PfamiPF00171. Aldedh. 1 hit.
[Graphical view]
PIRSFiPIRSF000151. GPR. 1 hit.
SUPFAMiSSF53720. SSF53720. 1 hit.
TIGRFAMsiTIGR00407. proA. 1 hit.
PROSITEiPS01223. PROA. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ED1a.

Entry informationi

Entry nameiPROA_ECO81
AccessioniPrimary (citable) accession number: B7MQ79
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: February 10, 2009
Last modified: January 7, 2015
This is version 46 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.