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Protein

Gamma-glutamyl phosphate reductase

Gene

proA

Organism
Chloroflexus aurantiacus (strain ATCC 29364 / DSM 637 / Y-400-fl)
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

Pathway:iL-proline biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes L-glutamate 5-semialdehyde from L-glutamate.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Gamma-glutamyl phosphate reductase (proA)
This subpathway is part of the pathway L-proline biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-glutamate 5-semialdehyde from L-glutamate, the pathway L-proline biosynthesis and in Amino-acid biosynthesis.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Amino-acid biosynthesis, Proline biosynthesis

Keywords - Ligandi

NADP

Enzyme and pathway databases

BioCyciCSP480224:GHIY-1773-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:Chy400_1753
OrganismiChloroflexus aurantiacus (strain ATCC 29364 / DSM 637 / Y-400-fl)
Taxonomic identifieri480224 [NCBI]
Taxonomic lineageiBacteriaChloroflexiChloroflexiaChloroflexalesChloroflexineaeChloroflexaceaeChloroflexus

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 422422Gamma-glutamyl phosphate reductasePRO_1000193586Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliB9LE47.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0014.
HOGENOMiHOG000246356.
KOiK00147.
OMAiQYPAACN.
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.
IPR020593. G-glutamylP_reductase_CS.
IPR012134. Glu-5-SA_DH.
IPR000965. GPR_dom.
[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.

B9LE47-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVDLEAIGRR AKTAARALAK LSTEQKNAAL CAIADGLLAR QDKILAANAA
60 70 80 90 100
DVADAEKGGT PPAIVDRMLL TPARLAAIAG DCRQVASLPD PVGEIFDRRE
110 120 130 140 150
LPSGLRLYKR RVPIGVIGAI YEARPNVTVD IASLCLKAGN AVILRGGSDI
160 170 180 190 200
ARSVAATTEV IALALEQAGL PAFAVQSIID PDRELVRQLL RLDRYVDMII
210 220 230 240 250
PRGGAGLHRF CVENATVPVI VGGMGVSHIY VEPSADFARA VPVIVNAKVQ
260 270 280 290 300
RPGACNALDT LLVHRAAAST FLPLVAAALA QHGVELRCDL EALAILADAP
310 320 330 340 350
GHEAWNLKPA SPTDFGCEFL ALIVAIKIVG SIDEALDHIA LYGGHSEAIL
360 370 380 390 400
TGDPISAERF TREVDATAVF VNASTRFNDG GQFGLGAEVA ISTNRLHARG
410 420
PMGLQELTTY TWIGEGDYLV RA
Length:422
Mass (Da):44,515
Last modified:March 24, 2009 - v1
Checksum:i68BC84715CCE3378
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001364 Genomic DNA. Translation: ACM53163.1.
RefSeqiWP_012257488.1. NC_012032.1.

Genome annotation databases

EnsemblBacteriaiACM53163; ACM53163; Chy400_1753.
KEGGichl:Chy400_1753.
PATRICi21423067. VBIChlSp61043_1833.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001364 Genomic DNA. Translation: ACM53163.1.
RefSeqiWP_012257488.1. NC_012032.1.

3D structure databases

ProteinModelPortaliB9LE47.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACM53163; ACM53163; Chy400_1753.
KEGGichl:Chy400_1753.
PATRICi21423067. VBIChlSp61043_1833.

Phylogenomic databases

eggNOGiCOG0014.
HOGENOMiHOG000246356.
KOiK00147.
OMAiQYPAACN.
OrthoDBiEOG6FFSCX.

Enzyme and pathway databases

UniPathwayiUPA00098; UER00360.
BioCyciCSP480224:GHIY-1773-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.
IPR020593. G-glutamylP_reductase_CS.
IPR012134. Glu-5-SA_DH.
IPR000965. GPR_dom.
[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: ATCC 29364 / DSM 637 / Y-400-fl.

Entry informationi

Entry nameiPROA_CHLSY
AccessioniPrimary (citable) accession number: B9LE47
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: July 22, 2015
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.