Reviewed, UniProtKB/Swiss-Prot A8AI49 (GHRA_CITK8)

Names and origin

Protein names

Recommended name:
    Glyoxylate/hydroxypyruvate reductase A
    EC=1.1.1.79
    EC=1.1.1.81
Alternative name(s):
    2-ketoacid reductase

Gene names

Name:	ghrA
Ordered Locus Names:	CKO_02036

Organism

Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) [Complete proteome] [HAMAP]

Taxonomic identifier

290338 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Citrobacter

Protein attributes

Sequence length	312 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 glyoxylate and hydroxypyruvate into glycolate and glycerate, respectively By similarity.
Catalytic activity	Glycolate + NADP+ = glyoxylate + NADPH. HAMAP MF_01666 D-glycerate + NAD(P)+ = hydroxypyruvate + NAD(P)H. HAMAP MF_01666
Subcellular location	Cytoplasm Probable.
Sequence similarities	Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. GhrA subfamily.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	NAD NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell plasma membrane Inferred from electronic annotation. Source: HAMAP
Molecular function	cofactor binding Inferred from electronic annotation. Source: InterPro glyoxylate reductase (NADP) activity Inferred from electronic annotation. Source: HAMAP hydroxypyruvate reductase 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 – 312	312	Glyoxylate/hydroxypyruvate reductase A HAMAP MF_01666		PRO_0000348353
Sites
	Active site	227	1	By similarity
	Active site	275	1	Proton donor By similarity

Sequences

	Sequence		Length	Mass (Da)
	A8AI49-1 [UniParc]. Last modified October 23, 2007. Version 1. Checksum: 2441E491141E93D6	FASTA	312	34,902
	10 20 30 40 50 60 MEIMFYHPTF DTAWWLNALA KAIPGANIRE WKPGDNEPAD YALVWHPPVE MLEGRKLKAV 70 80 90 100 110 120 FALGAGVDSI LSKLKAHPEM LDASIPLFRL EDTGMGLQMQ EYAVSQVLHW FRRFDDYQAL 130 140 150 160 170 180 KNQSTWQPLP EYDRDEFTVG IMGAGVLGAK VAEALQAWGF PLRCWSRSRK SWPGVESFAG 190 200 210 220 230 240 AEELGAFLNQ TRVLINLLPN TAETVGIINS GLLNQLRDGA YLLNLARGVH VNEDDLLAAL 250 260 270 280 290 300 NSEKLKGAML DVFSREPLPK ESPLWQHPRV AMTPHIAAVT RPAEAVDYIS RTITHLERGE 310 SVTGQVDRVR GY

References

[1]	McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S., Latreille P., Courtney L., Wang C., Pepin K., Bhonagiri V., Nash W., Johnson M., Thiruvilangam P., Wilson R. Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000822 Genomic DNA. Translation: ABV13162.1.
RefSeq	YP_001453598.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5582217.
GenomeReviews	Gene locus CKO_02036 in contig CP000822_GR.
KEGG	cko:CKO_02036.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	A8AI49. YALVWRA.
Family and domain databases
HAMAP	MF_01666. [Tree]
InterPro	IPR006140. D-isomer_2_OHA_DH_NAD-bd. IPR016040. NAD(P)-bd_dom. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
Pfam	PF02826. 2-Hacid_dh_C. 1 hit. [Graphical view]
PROSITE	PS00065. D_2_HYDROXYACID_DH_1. False negative. PS00670. D_2_HYDROXYACID_DH_2. False negative. PS00671. D_2_HYDROXYACID_DH_3. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GHRA_CITK8

Accession

Primary (citable) accession number: A8AI49

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 2, 2008
Last sequence update:	October 23, 2007
Last modified:	June 16, 2009
This is version 12 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)