1VA6
Crystal structure of Gamma-glutamylcysteine synthetase from Escherichia Coli B complexed with Transition-state analogue
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1va6a_ | Alpha and beta proteins (a+b) | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Glutamate-cysteine ligase | Gamma-glutamylcysteine synthetase GshA | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
B | d1va6b_ | Alpha and beta proteins (a+b) | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Glutamate-cysteine ligase | Gamma-glutamylcysteine synthetase GshA | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Glu_cys_ligase | e1va6A1 | A: a+b two layers | X: Glutamine synthetase-like | H: Glutamine synthetase/guanido kinase (From Topology) | T: Glutamine synthetase/guanido kinase | F: Glu_cys_ligase | ECOD (1.6) |
B | Glu_cys_ligase | e1va6B1 | A: a+b two layers | X: Glutamine synthetase-like | H: Glutamine synthetase/guanido kinase (From Topology) | T: Glutamine synthetase/guanido kinase | F: Glu_cys_ligase | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 6.10.140.800 | Special | Helix non-globular | Helix Hairpins | CATH (4.3.0) | |
A | 3.30.590.20 | Alpha Beta | 2-Layer Sandwich | Creatine Kinase | Chain A, domain 2 | CATH (4.3.0) |
B | 6.10.140.800 | Special | Helix non-globular | Helix Hairpins | CATH (4.3.0) | |
B | 3.30.590.20 | Alpha Beta | 2-Layer Sandwich | Creatine Kinase | Chain A, domain 2 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF04262 | Glutamate-cysteine ligase (Glu_cys_ligase) | Glutamate-cysteine ligase | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR006334 | Glutamate--cysteine ligase, monofunctional | Family | |
IPR007370 | Glutamate--cysteine ligase | Domain | |
IPR014746 | Glutamine synthetase/guanido kinase, catalytic domain | Homologous Superfamily |