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Protein

Glutathione synthetase

Gene

gshB

Organism
Prochlorococcus marinus (strain MIT 9312)
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

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

Pathwayi: glutathione 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. no protein annotated in this organism
  2. 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.

GO - Molecular functioni

Keywordsi

Molecular functionLigaseUniRule annotationImported
Biological processGlutathione biosynthesisUniRule annotation
LigandATP-bindingUniRule annotation, Nucleotide-binding

Enzyme and pathway databases

BioCyciPMAR74546:G1G51-183-MONOMER
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:PMT9312_0180Imported
OrganismiProchlorococcus marinus (strain MIT 9312)Imported
Taxonomic identifieri74546 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesProchloraceaeProchlorococcus
Proteomesi
  • UP000002715 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Interactioni

Protein-protein interaction databases

STRINGi74546.PMT9312_0180

Structurei

3D structure databases

ProteinModelPortaliQ31D03
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini120 – 304ATP-graspInterPro annotationAdd BLAST185

Sequence similaritiesi

Belongs to the prokaryotic GSH synthase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105D7Z Bacteria
COG0189 LUCA
HOGENOMiHOG000265022
KOiK01920
OMAiWMRKDPP
OrthoDBiPOG091H04J6

Family and domain databases

Gene3Di3.30.1490.20, 1 hit
HAMAPiMF_00162 GSH_S, 1 hit
InterProiView protein in InterPro
IPR011761 ATP-grasp
IPR013815 ATP_grasp_subdomain_1
IPR006284 Glut_synth_pro
IPR004218 GSHS_ATP-bd
IPR004215 GSHS_N
IPR016185 PreATP-grasp_dom_sf
PANTHERiPTHR21621:SF4 PTHR21621:SF4, 1 hit
PfamiView protein in Pfam
PF02955 GSH-S_ATP, 1 hit
PF02951 GSH-S_N, 1 hit
SUPFAMiSSF52440 SSF52440, 1 hit
TIGRFAMsiTIGR01380 glut_syn, 1 hit
PROSITEiView protein in PROSITE
PS50975 ATP_GRASP, 1 hit

Sequencei

Sequence statusi: Complete.

Q31D03-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKFLFVIDPI KNINPLKDST AALMQASSKK NIEIWSCTPQ DLEARGDEVW
60 70 80 90 100
ASSVKVEVNP WISFKENDCI PLAEFNCIWM RKDPPVNEAY LYATHLLEVA
110 120 130 140 150
ERKGVKVINK PSSLRAWNEK LGALRYSHLM APTIVASKVK DLINFANINN
160 170 180 190 200
EVVIKPLGGK GGQGVIRINK NSPGIKSIIE LITSQEELPV MMQKFIPKVI
210 220 230 240 250
EGDKRIIIVN GEAIGSINRI PQGGDFRSNL ALGGKAEPTL LTEKEKSICS
260 270 280 290 300
ELSQHFKDEG LFFVGIDVIN GMLSEINVTS PTGLREIENL SNKNVSEEVI

EKLIEII
Length:307
Mass (Da):34,091
Last modified:December 6, 2005 - v1
Checksum:i0E2D0144CD47D6E1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000111 Genomic DNA Translation: ABB49242.1
RefSeqiWP_011375746.1, NC_007577.1

Genome annotation databases

EnsemblBacteriaiABB49242; ABB49242; PMT9312_0180
KEGGipmi:PMT9312_0180

Similar proteinsi

Entry informationi

Entry nameiQ31D03_PROM9
AccessioniPrimary (citable) accession number: Q31D03
Entry historyiIntegrated into UniProtKB/TrEMBL: December 6, 2005
Last sequence update: December 6, 2005
Last modified: March 28, 2018
This is version 96 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

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