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Protein

Glutathione synthetase

Gene

gshB

Organism
Neisseria meningitidis serogroup A / serotype 4A (strain Z2491)
Status
Reviewed-Annotation score: -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 Mg2+ or Mn2+ ion per subunit.By similarity

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.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi284Magnesium or manganeseUniRule annotation1
Metal bindingi286Magnesium or manganeseUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi154 – 210ATPUniRule annotationAdd BLAST57

GO - Molecular functioni

Keywordsi

Molecular functionLigase
Biological processGlutathione biosynthesis
LigandATP-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:NMA1747
OrganismiNeisseria meningitidis serogroup A / serotype 4A (strain Z2491)
Taxonomic identifieri122587 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
Proteomesi

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001974691 – 318Glutathione synthetaseAdd BLAST318

Proteomic databases

PRIDEiQ9JTJ6

Structurei

3D structure databases

ProteinModelPortaliQ9JTJ6
SMRiQ9JTJ6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini128 – 313ATP-graspUniRule annotationAdd BLAST186

Sequence similaritiesi

Belongs to the prokaryotic GSH synthase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000265022
KOiK01920
OMAiWMRKDPP

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.

Q9JTJ6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKVLFIADPM ASFKTYKDTT YAMMREMAKR GWRLFHTLSG ELSVKNGLVV
60 70 80 90 100
ADASAFEFLG AQDDHDKNWF AAADKVQTAL KAFDAVIMRT DPPFDMQYLY
110 120 130 140 150
ATQLLTLAEQ QGAKVFNSGQ AMRDFNEKLA ILNFSRFTAP TLVTTRSADV
160 170 180 190 200
RAFLKEHGDI IIKPLDGMGG MGIFRLTEKD PNIGSILETL MQLDSRTIMA
210 220 230 240 250
QRYIPEIVHG DKRILIIGGE VVPYALARIP QNGETRGNLA AGGRGVAQEL
260 270 280 290 300
SERDREIAET LAPELKRRGI LLAGLDVIGS NLTEVNVTSP TGFQEIMKQK
310
GFDVAAMFAD AVAEWSVR
Length:318
Mass (Da):35,172
Last modified:October 1, 2000 - v1
Checksum:iD22681F6229E7BD6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL157959 Genomic DNA Translation: CAM08875.1
PIRiC81799

Genome annotation databases

EnsemblBacteriaiCAM08875; CAM08875; NMA1747
KEGGinma:NMA1747

Entry informationi

Entry nameiGSHB_NEIMA
AccessioniPrimary (citable) accession number: Q9JTJ6
Secondary accession number(s): A1ISW3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 23, 2002
Last sequence update: October 1, 2000
Last modified: May 23, 2018
This is version 104 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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