Q21C03 (GLO2_RHOPB) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Hydroxyacylglutathione hydrolase
EC=3.1.2.6

Alternative name(s):
Glyoxalase II
Short name=Glx II

Gene names

Name:	gloB
Ordered Locus Names:	RPC_0508

Organism

Rhodopseudomonas palustris (strain BisB18) [Complete proteome] [HAMAP]

Taxonomic identifier

316056 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Rhodopseudomonas

Protein attributes

Sequence length	255 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Thiolesterase that catalyzes the hydrolysis of S-D-lactoyl-glutathione to form glutathione and D-lactic acid By similarity. HAMAP MF_01374
Catalytic activity	S-(2-hydroxyacyl)glutathione + H2O = glutathione + a 2-hydroxy carboxylate. HAMAP MF_01374
Cofactor	Binds 2 zinc ions per subunit By similarity. HAMAP MF_01374
Pathway	Secondary metabolite metabolism; methylglyoxal degradation; (R)-lactate from methylglyoxal: step 2/2. HAMAP MF_01374
Subunit structure	Monomer By similarity. HAMAP MF_01374
Sequence similarities	Belongs to the metallo-beta-lactamase superfamily. Glyoxalase II family.

Ontologies

Keywords
Ligand	Metal-binding Zinc
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Molecular function	hydroxyacylglutathione hydrolase activity Inferred from electronic annotation. Source: EC zinc ion binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 255	255	Hydroxyacylglutathione hydrolase HAMAP MF_01374		PRO_0000309695
Sites
	Metal binding	56	1	Zinc 1 By similarity
	Metal binding	58	1	Zinc 1 By similarity
	Metal binding	60	1	Zinc 2 By similarity
	Metal binding	61	1	Zinc 2 By similarity
	Metal binding	114	1	Zinc 1 By similarity
	Metal binding	133	1	Zinc 1 By similarity
	Metal binding	133	1	Zinc 2 By similarity
	Metal binding	171	1	Zinc 2 By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q21C03 [UniParc]. Last modified April 18, 2006. Version 1. Checksum: 676548E46E702DC8	FASTA	255	27,570
	10 20 30 40 50 60 MAAEIRVFTC LKDNFGYLVH DSDSGATASI DAPEAAPILA ALAREGWTLT DILVTHHHAD 70 80 90 100 110 120 HIGGIAELKQ ATNCRVVAPH DNGAAIPLVD LRVRQGDVVK IGGLLARVLE TPGHTLDHVA 130 140 150 160 170 180 YVFDDDKALF AADTLFSIGC GRVFEGTYPM MWESLLKLRV LPDDMRLYCG HEYTAANVKF 190 200 210 220 230 240 ALTVEPNNPA LQARAAEVAH LRTAGLPTIP TLLGDEKRAN VFLRADEPTV AAGVRLKGAG 250 AVEVFTELRE RKNKS

References

[1]

"Complete sequence of Rhodopseudomonas palustris BisB18." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M. , Hauser L., Pelletier D.A., Kyrpides N., Anderson I., Oda Y., Harwood C.S., Richardson P. Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BisB18.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000301 Genomic DNA. Translation: ABD86083.1.
RefSeq	YP_530402.1. NC_007925.1.
3D structure databases
ProteinModelPortal	Q21C03.
ModBase	Search...
Protein-protein interaction databases
STRING	Q21C03.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3970270.
GenomeReviews	Gene locus RPC_0508 in contig CP000301_GR.
KEGG	rpc:RPC_0508.
PATRIC	23265626. VBIRhoPal29154_0524.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0491.
HOGENOM	HBG753931.
OMA	IGCGRVF.
ProtClustDB	CLSK818037.
Enzyme and pathway databases
BioCyc	RPAL316056:RPC_0508-MONOMER.
Family and domain databases
HAMAP	MF_01374. Glyoxalase_2. [Tree]
InterPro	IPR001279. Beta-lactamas-like. IPR017782. Hydroxyacylglutathione_Hdrlase. [Graphical view]
KO	K01069.
PANTHER	PTHR11935:SF7. PTHR11935:SF7. 1 hit.
Pfam	PF00753. Lactamase_B. 1 hit. [Graphical view]
SMART	SM00849. Lactamase_B. 1 hit. [Graphical view]
TIGRFAMs	TIGR03413. GSH_gloB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

GLO2_RHOPB

Accession

Primary (citable) accession number: Q21C03

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 13, 2007
Last sequence update:	April 18, 2006
Last modified:	January 25, 2012
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program