Reviewed, UniProtKB/Swiss-Prot Q6G4Z0 (PROA_BARHE)

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:	BH01580

Organism

Bartonella henselae (Rochalimaea henselae) [Complete proteome] [HAMAP]

Taxonomic identifier

38323 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bartonellaceae › Bartonella

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. HAMAP MF_00412
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_0000189698

Sequences

	Sequence		Length	Mass (Da)
	Q6G4Z0-1 [UniParc]. Last modified July 19, 2004. Version 1. Checksum: D29FBD6E13EC5DE7	FASTA	412	44,948
	10 20 30 40 50 60 MKDMGRKARR AATVLAVMSS EQKNKALEMI ALSLEAHSDE ILRANHQDLL NATQNNLTVA 70 80 90 100 110 120 MVDRLKLNEV RLCTIIDSVR QVACLPDPVG QVMDEWTRPN GLHISRVRTP LGVIGIIYES 130 140 150 160 170 180 RPNVTIDAST LCLKAGNAAI LRGGSDSFHS AHALHCALVK GLKKAGFPKD AIQMVATKDR 190 200 210 220 230 240 GAVGEMLKGL DGAIDVIVPR GGKNLVARIQ VDARVPIFAH LEGLCHIYID QSADLDMARN 250 260 270 280 290 300 IVLNAKLRRT GICSAVETVL IDRQALEKFL PILTALQKKG CEIRATEDIV FLMPDAKLAF 310 320 330 340 350 360 EEDWSHEYLD AIVSVKTVES VEGAIAHIKR YSSGHTESII AEDMEIVEKF FNHLDSAILL 370 380 390 400 410 HNASTQFADG GEFGFGAEIG IATGKMHARG PIGVEQLTSF QYHIKGNGQV RP

References

[1]

"The louse-borne human pathogen Bartonella quintana is a genomic derivative of the zoonotic agent Bartonella henselae." Alsmark U.C.M., Frank A.C., Karlberg E.O., Legault B.-A., Ardell D.H., Canbaeck B., Eriksson A.-S., Naeslund A.K., Handley S.A., Huvet M., La Scola B., Holmberg M., Andersson S.G.E. Proc. Natl. Acad. Sci. U.S.A. 101:9716-9721(2004) [PubMed: 15210978] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 49882 / Houston 1.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BX897699 Genomic DNA. Translation: CAF26970.1.
RefSeq	YP_033013.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	2865530.
GenomeReviews	Gene locus BH01580 in contig BX897699_GR.
KEGG	bhe:BH01580.
NMPDR	fig|283166.1.peg.141.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q6G4Z0.
OMA	Q6G4Z0. QYPAACN.
Enzyme and pathway databases
BioCyc	BHEN283166:BH01580-MON.
BRENDA	1.2.1.41. 277357.
Family and domain databases
HAMAP	MF_00412. [Tree]
InterPro	IPR016163. Ald_DH_C. IPR016162. Ald_DH_N. IPR000965. Gglut_pp_reduct. 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.
PIRSF	PIRSF000151. GPR. 1 hit.
TIGRFAMs	TIGR00407. proA. 1 hit.
PROSITE	PS01223. PROA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PROA_BARHE

Accession

Primary (citable) accession number: Q6G4Z0

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 13, 2004
Last sequence update:	July 19, 2004
Last modified:	June 16, 2009
This is version 38 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)