1A2O
STRUCTURAL BASIS FOR METHYLESTERASE CHEB REGULATION BY A PHOSPHORYLATION-ACTIVATED DOMAIN
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | CheY-related | 8031670 | 4003632 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | CheY-like | 8044048 | 3001156 | SCOP2 (2022-06-29) |
A | SCOP2B Superfamily | Methylesterase CheB, C-terminal domain | 8044324 | 3000222 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Methylesterase CheB, C-terminal domain | 8044324 | 3000222 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | CheY-like | 8044048 | 3001156 | SCOP2B (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 | Response_reg | e1a2oA1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: CheY-like | F: Response_reg | ECOD (1.6) |
A | CheB_methylest | e1a2oA2 | A: a/b three-layered sandwiches | X: Methylesterase CheB, C-terminal domain (From Topology) | H: Methylesterase CheB, C-terminal domain (From Topology) | T: Methylesterase CheB, C-terminal domain | F: CheB_methylest | ECOD (1.6) |
B | Response_reg | e1a2oB1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: CheY-like | F: Response_reg | ECOD (1.6) |
B | CheB_methylest | e1a2oB2 | A: a/b three-layered sandwiches | X: Methylesterase CheB, C-terminal domain (From Topology) | H: Methylesterase CheB, C-terminal domain (From Topology) | T: Methylesterase CheB, C-terminal domain | F: CheB_methylest | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
A | 3.40.50.180 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Methylesterase CheB, C-terminal domain | CATH (4.3.0) |
B | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
B | 3.40.50.180 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Methylesterase CheB, C-terminal domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01339 | CheB methylesterase (CheB_methylest) | CheB methylesterase | - | Domain | |
PF00072 | Response regulator receiver domain (Response_reg) | Response regulator receiver domain | This domain receives the signal from the sensor partner in bacterial two-component systems. It is usually found N-terminal to a DNA binding effector domain. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR008248 | Protein-glutamate methylesterase/protein-glutamine glutaminase, CheB type | Family | |
IPR035909 | Methylesterase CheB, C-terminal | Homologous Superfamily | |
IPR000673 | Signal transduction response regulator, chemotaxis, protein-glutamate methylesterase | Domain | |
IPR011006 | CheY-like superfamily | Homologous Superfamily | |
IPR001789 | Signal transduction response regulator, receiver domain | Domain |