2HGS
HUMAN GLUTATHIONE SYNTHETASE
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
- Structure Motif: Primary M-CSA Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d2hgsa1 | Alpha and beta proteins (a/b) | PreATP-grasp domain | PreATP-grasp domain | Eukaryotic glutathione synthetase, substrate-binding domain | Eukaryotic glutathione synthetase, substrate-binding domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
A | d2hgsa4 | Alpha and beta proteins (a+b) | ATP-grasp | Glutathione synthetase ATP-binding domain-like | Eukaryotic glutathione synthetase ATP-binding domain | Eukaryotic glutathione synthetase ATP-binding domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Eukaryotic glutathione synthetase ATP-binding domain | 8029779 | 4002073 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Eukaryotic glutathione synthetase, substrate-binding domain | 8031859 | 4003877 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Glutathione synthetase ATP-binding domain-like | 8042158 | 3000094 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | PreATP-grasp domain | 8044237 | 3001680 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | GSH_synth_ATP | e2hgsA1 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: ATP-grasp | F: GSH_synth_ATP | ECOD (1.6) |
A | GSH_synthase | e2hgsA2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: PreATP-grasp domain | F: GSH_synthase | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.1490.80 | Alpha Beta | 2-Layer Sandwich | Dna Ligase | domain 1 | CATH (4.3.0) |
A | 3.30.470.20 | Alpha Beta | 2-Layer Sandwich | D-amino Acid Aminotransferase | Chain A, domain 1 | CATH (4.3.0) |
A | 1.10.1080.10 | Mainly Alpha | Orthogonal Bundle | Glutathione Synthetase | Chain A, domain 3 | CATH (4.3.0) |
A | 3.40.50.1760 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Glutathione synthase, substrate-binding domain superfamily, eukaryotic | CATH (4.3.0) |
A | 3.30.1490.50 | Alpha Beta | 2-Layer Sandwich | Dna Ligase | domain 1 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF03917 | Eukaryotic glutathione synthase, ATP binding domain (GSH_synth_ATP) | Eukaryotic glutathione synthase, ATP binding domain | - | Domain | |
PF03199 | Eukaryotic glutathione synthase (GSH_synthase) | Eukaryotic glutathione synthase | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR014709 | Glutathione synthase, C-terminal, eukaryotic | Homologous Superfamily | |
IPR005615 | Glutathione synthase | Family | |
IPR016185 | Pre-ATP-grasp domain superfamily | Homologous Superfamily | |
IPR014042 | Glutathione synthase, alpha-helical | Homologous Superfamily | |
IPR037013 | Glutathione synthase, substrate-binding domain superfamily | Homologous Superfamily | |
IPR014049 | Glutathione synthase, N-terminal, eukaryotic | Homologous Superfamily | |
IPR004887 | Glutathione synthase, substrate-binding domain | Domain |
Pharos: Disease Associations Pharos Homepage Annotation
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
glutathione synthase (eukaryotic) M-CSA #498 | Glutathione synthase is a homodimeric enzyme that catalyses the conversion of gamma-L-glutamyl-L-cysteine and glycine to phosphate and glutathione in the presence of ATP. This is the second step in glutathione biosynthesis and in humans, defects in this enzyme are inherited in an autosomal recessive way and are the cause of severe metabolic acidosis, 5-oxoprolinuria, and increased rate of haemolysis and defective function of the central nervous system. | Defined by 9 residues: ARG:A-125GLU:A-144ASN:A-146SER:A-151LYS:A-305LYS:A-364GLU:A-368GLY:A-369ARG:A-450 | EC: 6.3.2.3 (PDB Primary Data) |