Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Glutathione synthetase

Gene

gshB

Organism
Salmonella typhi
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + gamma-L-glutamyl-L-cysteine + glycine = ADP + phosphate + glutathione.UniRule annotation

Cofactori

Mg2+By similarity, Mn2+By similarityNote: Binds 1 Mg(2+) or Mn2+ ion per subunit.By similarity

Pathway:iglutathione biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes glutathione from L-cysteine and L-glutamate.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Glutamate--cysteine ligase (gshA), Glutamate--cysteine ligase (gshA)
  2. Glutathione synthetase (gshB), Glutathione synthetase (gshB), Glutathione synthetase (gshB), Glutathione synthetase (gshB)
This subpathway is part of the pathway glutathione biosynthesis, which is itself part of Sulfur metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes glutathione from L-cysteine and L-glutamate, the pathway glutathione biosynthesis and in Sulfur metabolism.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi281 – 2811Magnesium or manganeseUniRule annotation
Metal bindingi283 – 2831Magnesium or manganeseUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi151 – 20757ATPUniRule annotationAdd
BLAST

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Glutathione biosynthesis

Keywords - Ligandi

ATP-binding, Magnesium, Manganese, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00142; UER00210.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutathione synthetaseUniRule annotation (EC:6.3.2.3UniRule annotation)
Alternative name(s):
GSH synthetaseUniRule annotation
Short name:
GSH-SUniRule annotation
Short name:
GSHaseUniRule annotation
Glutathione synthaseUniRule annotation
Gene namesi
Name:gshBUniRule annotation
Ordered Locus Names:STY3248, t3007
OrganismiSalmonella typhi
Taxonomic identifieri90370 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000002670 Componenti: Chromosome UP000000541 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 315315Glutathione synthetasePRO_0000197483Add
BLAST

Proteomic databases

PRIDEiP58581.

Interactioni

Protein-protein interaction databases

STRINGi220341.STY3248.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1LP5model-A1-315[»]
ProteinModelPortaliP58581.
SMRiP58581. Positions 1-313.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini125 – 310186ATP-graspUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the prokaryotic GSH synthase family.UniRule annotation
Contains 1 ATP-grasp domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0189.
HOGENOMiHOG000265022.
KOiK01920.
OMAiMKPLHGH.
OrthoDBiEOG6WMHWB.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 1 hit.
3.40.50.20. 1 hit.
HAMAPiMF_00162. GSH_S.
InterProiIPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR013816. ATP_grasp_subdomain_2.
IPR006284. Glut_synth_pro.
IPR004218. GSHS_ATP-bd.
IPR004215. GSHS_N.
IPR016185. PreATP-grasp_dom.
[Graphical view]
PfamiPF02955. GSH-S_ATP. 1 hit.
PF02951. GSH-S_N. 1 hit.
[Graphical view]
SUPFAMiSSF52440. SSF52440. 1 hit.
TIGRFAMsiTIGR01380. glut_syn. 1 hit.
PROSITEiPS50975. ATP_GRASP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P58581-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKLGIVMDP IAHINIKKDT SFAMLLEAQR RGYELHYMEM ADLYLINGEA
60 70 80 90 100
RACTRTLSVE QNYDKWYEFG SEQEIKLADL DVILMRKDPP FDTEFIYATY
110 120 130 140 150
ILERAEEEGT LIVNKPQSLR DCNEKLYTAW FADLTPETLV TRNKAQLKAF
160 170 180 190 200
WEKHGDIIMK PLDGMGGASI FRVKEGDPNI GVIAETLTEL GNRYCMAQNY
210 220 230 240 250
LPAIKDGDKR VLVVDGEPVP YCLARIPQGG ETRGNLAAGG RGEPRPLSES
260 270 280 290 300
DWEIARRVGP TLKAKGLIFV GLDIIGDRLT EINVTSPTCV REIEAEYPIS
310
ITGMLMDAIE ARLAK
Length:315
Mass (Da):35,380
Last modified:January 23, 2002 - v1
Checksum:iD9AC53F9B23070C3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL513382 Genomic DNA. Translation: CAD02919.1.
AE014613 Genomic DNA. Translation: AAO70559.1.
RefSeqiNP_457487.1. NC_003198.1.
WP_000593242.1. NZ_CDLI01000025.1.

Genome annotation databases

EnsemblBacteriaiAAO70559; AAO70559; t3007.
CAD02919; CAD02919; CAD02919.
GeneIDi1249530.
KEGGisty:STY3248.
PATRICi18544572. VBISalEnt120419_3312.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL513382 Genomic DNA. Translation: CAD02919.1.
AE014613 Genomic DNA. Translation: AAO70559.1.
RefSeqiNP_457487.1. NC_003198.1.
WP_000593242.1. NZ_CDLI01000025.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1LP5model-A1-315[»]
ProteinModelPortaliP58581.
SMRiP58581. Positions 1-313.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi220341.STY3248.

Proteomic databases

PRIDEiP58581.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAO70559; AAO70559; t3007.
CAD02919; CAD02919; CAD02919.
GeneIDi1249530.
KEGGisty:STY3248.
PATRICi18544572. VBISalEnt120419_3312.

Phylogenomic databases

eggNOGiCOG0189.
HOGENOMiHOG000265022.
KOiK01920.
OMAiMKPLHGH.
OrthoDBiEOG6WMHWB.

Enzyme and pathway databases

UniPathwayiUPA00142; UER00210.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 1 hit.
3.40.50.20. 1 hit.
HAMAPiMF_00162. GSH_S.
InterProiIPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR013816. ATP_grasp_subdomain_2.
IPR006284. Glut_synth_pro.
IPR004218. GSHS_ATP-bd.
IPR004215. GSHS_N.
IPR016185. PreATP-grasp_dom.
[Graphical view]
PfamiPF02955. GSH-S_ATP. 1 hit.
PF02951. GSH-S_N. 1 hit.
[Graphical view]
SUPFAMiSSF52440. SSF52440. 1 hit.
TIGRFAMsiTIGR01380. glut_syn. 1 hit.
PROSITEiPS50975. ATP_GRASP. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CT18.
  2. "Comparative genomics of Salmonella enterica serovar Typhi strains Ty2 and CT18."
    Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J., Burland V., Kodoyianni V., Schwartz D.C., Blattner F.R.
    J. Bacteriol. 185:2330-2337(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700931 / Ty2.

Entry informationi

Entry nameiGSHB_SALTI
AccessioniPrimary (citable) accession number: P58581
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 23, 2002
Last sequence update: January 23, 2002
Last modified: July 22, 2015
This is version 95 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. 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.