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Q926X7

- GSHAB_LISIN

UniProt

Q926X7 - GSHAB_LISIN

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Protein

Glutathione biosynthesis bifunctional protein GshAB

Gene

gshAB

Organism
Listeria innocua serovar 6a (strain CLIP 11262)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi

Functioni

Synthesizes glutathione from L-glutamate and L-cysteine via gamma-L-glutamyl-L-cysteine.UniRule annotation

Catalytic activityi

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

Cofactori

Binds 2 magnesium or manganese ions per subunit.By similarity

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi721 – 7211Magnesium or manganese 1UniRule annotation
Metal bindingi738 – 7381Magnesium or manganese 1UniRule annotation
Metal bindingi738 – 7381Magnesium or manganese 2UniRule annotation
Metal bindingi740 – 7401Magnesium or manganese 2UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi541 – 59959ATPUniRule annotationAdd
BLAST

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. glutamate-cysteine ligase activity Source: UniProtKB-HAMAP
  3. glutathione synthase activity Source: UniProtKB-HAMAP
  4. magnesium ion binding Source: UniProtKB-HAMAP
  5. manganese ion binding Source: UniProtKB-HAMAP
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; UER00209.
UPA00142; UER00210.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutathione biosynthesis bifunctional protein GshABUniRule annotation
Alternative name(s):
Gamma-GCS-GSUniRule annotation
Short name:
GCS-GSUniRule annotation
Including the following 2 domains:
Glutamate--cysteine ligaseUniRule annotation (EC:6.3.2.2UniRule annotation)
Alternative name(s):
Gamma-ECSUniRule annotation
Short name:
GCSUniRule annotation
Gamma-glutamylcysteine synthetaseUniRule annotation
Glutathione synthetaseUniRule annotation (EC:6.3.2.3UniRule annotation)
Alternative name(s):
GSH synthetaseUniRule annotation
Short name:
GSUniRule annotation
Short name:
GSH-SUniRule annotation
Short name:
GSHaseUniRule annotation
Glutathione synthaseUniRule annotation
Gene namesi
Name:gshABUniRule annotation
Synonyms:gshFUniRule annotation
Ordered Locus Names:lin2913
OrganismiListeria innocua serovar 6a (strain CLIP 11262)
Taxonomic identifieri272626 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria
ProteomesiUP000002513: Chromosome

Organism-specific databases

GenoListiLIN2913.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 769769Glutathione biosynthesis bifunctional protein GshABPRO_0000192553Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi272626.lin2913.

Structurei

3D structure databases

ProteinModelPortaliQ926X7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini514 – 768255ATP-graspUniRule annotationAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 347347Glutamate--cysteine ligaseAdd
BLAST

Sequence similaritiesi

In the N-terminal section; belongs to the glutamate--cysteine ligase type 1 family. Type 2 subfamily.UniRule annotation
Contains 1 ATP-grasp domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG1181.
HOGENOMiHOG000156471.
KOiK01919.
OrthoDBiEOG6BKJ7H.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 3 hits.
HAMAPiMF_00782. Glut_biosynth.
InterProiIPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR013816. ATP_grasp_subdomain_2.
IPR007370. Glu_cys_ligase.
IPR006335. Glut_biosynth.
[Graphical view]
PfamiPF04262. Glu_cys_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01435. glu_cys_lig_rel. 1 hit.
PROSITEiPS50975. ATP_GRASP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q926X7 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLDSFKENEA LRKYLFSGHF GLEKENIRVT SDGKLALTPH PAIFGPKEDN
60 70 80 90 100
PYIKTDFSES QIEMITPVTD SIDAVYEWLE NLHNIVSLRA ENELLWPSSN
110 120 130 140 150
PPILPAEEDI PIAEYKTPDS PDRKYREHLA KGYGKKIQLL SGIHYNFSFP
160 170 180 190 200
EALIDGLYAE ISHPNESKRD FKNRLYLKVA KYFMKNRWLL IYLTGASPVY
210 220 230 240 250
LADFTKTNSE EVLNDGSKAL HRGISLRNSN AGYKNKESLF VDYNSFDAYI
260 270 280 290 300
SSISNYIEAG KIESMREFYN PIRLKNAHTD QTVESLAKHG VEYLEIRSID
310 320 330 340 350
LNPLEPNGIS KDELIFIHLF LIKGLLSEDR ELCANNQQLA DENENNIALN
360 370 380 390 400
GLAQPAIKNC DNEEMSLADA GLLELDKMSD FIQSLIPNDN HFQAIIEKQK
410 420 430 440 450
ERLLHPEKTI AAQVQAQSAK EGYVEFHLNQ AKTYMEETEA LAYKLVGAED
460 470 480 490 500
MELSTQIIWK DAIARGIKVD VLDRAENFLR FQKGDHVEYV KQASKTSKDN
510 520 530 540 550
YVSVLMMENK VVTKLVLAEH GIRVPFGDSF SDQALALEAF SLFEDKQIVV
560 570 580 590 600
KPKSTNYGWG ISIFKNKFTL EDYQEALNIA FSYDSSVIIE EFIPGDEFRF
610 620 630 640 650
LVINDKVEAV LKRVPANVTG DGIHTVRQLV EEKNTDPLRG TDHLKPLEKI
660 670 680 690 700
RTGPEETLML SMQNLSWDSI PKAEEIIYLR ENSNVSTGGD SIDYTEEMDD
710 720 730 740 750
YFKEIAIRAT QVLDAKICGV DIIVPRETID RDKHAIIELN FNPAMHMHCF
760
PYQGEKKKIG DKILDFLFE
Length:769
Mass (Da):87,659
Last modified:July 5, 2005 - v2
Checksum:i70EBC5926351E309
GO

Sequence cautioni

The sequence CAC98138.1 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AL596174 Genomic DNA. Translation: CAC98138.1. Different initiation.
PIRiAB1796.
RefSeqiNP_472240.1. NC_003212.1.

Genome annotation databases

EnsemblBacteriaiCAC98138; CAC98138; CAC98138.
GeneIDi1131790.
KEGGilin:lin2913.
PATRICi20302766. VBILisInn102668_2988.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AL596174 Genomic DNA. Translation: CAC98138.1 . Different initiation.
PIRi AB1796.
RefSeqi NP_472240.1. NC_003212.1.

3D structure databases

ProteinModelPortali Q926X7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 272626.lin2913.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAC98138 ; CAC98138 ; CAC98138 .
GeneIDi 1131790.
KEGGi lin:lin2913.
PATRICi 20302766. VBILisInn102668_2988.

Organism-specific databases

GenoListi LIN2913.

Phylogenomic databases

eggNOGi COG1181.
HOGENOMi HOG000156471.
KOi K01919.
OrthoDBi EOG6BKJ7H.

Enzyme and pathway databases

UniPathwayi UPA00142 ; UER00209 .
UPA00142 ; UER00210 .

Family and domain databases

Gene3Di 3.30.1490.20. 1 hit.
3.30.470.20. 3 hits.
HAMAPi MF_00782. Glut_biosynth.
InterProi IPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR013816. ATP_grasp_subdomain_2.
IPR007370. Glu_cys_ligase.
IPR006335. Glut_biosynth.
[Graphical view ]
Pfami PF04262. Glu_cys_ligase. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR01435. glu_cys_lig_rel. 1 hit.
PROSITEi PS50975. ATP_GRASP. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CLIP 11262.

Entry informationi

Entry nameiGSHAB_LISIN
AccessioniPrimary (citable) accession number: Q926X7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 30, 2002
Last sequence update: July 5, 2005
Last modified: October 1, 2014
This is version 78 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme

Documents

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

External Data

Dasty 3