Reviewed, UniProtKB/Swiss-Prot Q8PHZ5 (GSHB_XANAC)

Names and origin

Protein names

Recommended name:
    Glutathione synthetase
    EC=6.3.2.3
Alternative name(s):
    Glutathione synthase
    GSH synthetase
      Short name=GSH-S
      Short name=GSHase

Gene names

Name:	gshB
Ordered Locus Names:	XAC3103

Organism

Xanthomonas axonopodis pv. citri (Citrus canker) [Complete proteome] [HAMAP]

Taxonomic identifier

92829 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas

Protein attributes

Sequence length	316 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	ATP + gamma-L-glutamyl-L-cysteine + glycine = ADP + phosphate + glutathione. HAMAP MF_00162
Cofactor	Binds 1 magnesium or manganese ion per subunit By similarity.
Pathway	Sulfur metabolism; glutathione biosynthesis; glutathione from L-cysteine and L-glutamate: step 2/2. HAMAP MF_00162
Sequence similarities	Belongs to the prokaryotic GSH synthase family. Contains 1 ATP-grasp domain.

Ontologies

Keywords
Biological process	Glutathione biosynthesis
Ligand	ATP-binding Magnesium Manganese Metal-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	glutathione biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	ATP binding Inferred from electronic annotation. Source: HAMAP glutathione synthase activity Inferred from electronic annotation. Source: HAMAP magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW manganese ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 316	316	Glutathione synthetase HAMAP MF_00162		PRO_0000197496
Regions
	Domain	124 – 311	188	ATP-grasp
	Nucleotide binding	151 – 208	58	ATP By similarity
Sites
	Metal binding	282	1	Magnesium or manganese By similarity
	Metal binding	284	1	Magnesium or manganese By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q8PHZ5-1 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: BAEABE5F8A0FF268	FASTA	316	34,321
	10 20 30 40 50 60 MSLDVVVVMD PIASIKIAKD TTFAMLLEAQ RRGHRLHYVR PGGLSLREGR AVAQVAPLSV 70 80 90 100 110 120 REDKTSWFTL GEFAELAFGP GQVVLMRKDP PVDAEFVYDT QVLSVAQRAG AQIVNDPQGL 130 140 150 160 170 180 RDYNEKLAAL LFPQCCPPTL VSRDAAALKA FVLEHGQAVL KPLDGMGGRS IFRSGSGDPN 190 200 210 220 230 240 LNVILETLTD GNRKLTLAQR FIPDITAGDK RILLVDGLPV DYCLARIPQG DEFRGNLAAG 250 260 270 280 290 300 GRGEGRPLSE RDRWIAAQVG PEMRRRGMRF VGLDVIGDYL TEVNVTSPTC VRELDAQFGL 310 NIAGLLFDAI EAGAAQ

References

[1]

"Comparison of the genomes of two Xanthomonas pathogens with differing host specificities." da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R., Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F. Jr., Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G., Cannavan F., Cardozo J., Chambergo F., Ciapina L.P. , Cicarelli R.M.B., Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B., Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F., Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T., Leite R.P., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A., Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J., Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M., Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A., Rossi A., Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A., Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M., Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P. Nature 417:459-463(2002) [PubMed: 12024217] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 306.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE011954 Genomic DNA. Translation: AAM37948.1.
RefSeq	NP_643412.1.
3D structure databases
HSSP	HSSP built from PDB template 1GLV based on UniProtKB P04425.
ModBase	Search...
Genome annotation databases
GeneID	1157174.
GenomeReviews	Gene locus XAC3103 in contig AE008923_GR.
KEGG	xac:XAC3103.
NMPDR	fig|190486.1.peg.3056.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q8PHZ5.
OMA	Q8PHZ5. VRNAPEK.
Enzyme and pathway databases
BioCyc	XAXO190486:XAC3103-MON.
BRENDA	6.3.2.3. 289771.
Family and domain databases
HAMAP	MF_00162. [Tree]
InterPro	IPR011761. ATP-grasp. IPR013816. ATP_grasp_subdomain_2. IPR006284. Glut_synth_pro. IPR004218. GSHS_ATP_bd. IPR004215. GSHS_N. IPR013817. Pre-ATP_grasp. [Graphical view]
Gene3D	G3DSA:3.30.470.20. ATP_grasp_subdomain_2. 1 hit. G3DSA:3.40.50.20. Pre-ATP_grasp. 1 hit.
Pfam	PF02955. GSH-S_ATP. 1 hit. PF02951. GSH-S_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR01380. glut_syn. 1 hit.
PROSITE	PS50975. ATP_GRASP. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GSHB_XANAC

Accession

Primary (citable) accession number: Q8PHZ5

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	June 16, 2009
This is version 44 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)