Crystal structure of an aspartate/glutamate racemase in complex with L-aspartate
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A | d5hrca1 | Alpha and beta proteins (a/b) | ATC-like | Aspartate/glutamate racemase | automated matches | automated matches | (Escherichia coli O157:H7 str. SS52 ) [TaxId: 1330457 ], | SCOPe (2.08) |
| A | d5hrca3 | Artifacts | Tags | Tags | Tags | C-terminal Tags | (Escherichia coli O157:H7 str. SS52 ) [TaxId: 1330457 ], | SCOPe (2.08) |
| B | d5hrcb1 | Alpha and beta proteins (a/b) | ATC-like | Aspartate/glutamate racemase | automated matches | automated matches | (Escherichia coli O157:H7 str. SS52 ) [TaxId: 1330457 ], | SCOPe (2.08) |
| B | d5hrcb3 | Artifacts | Tags | Tags | Tags | C-terminal Tags | (Escherichia coli O157:H7 str. SS52 ) [TaxId: 1330457 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A | Tubulin_C | e5hrcA1 | A: a/b three-layered sandwiches | X: Inserted helical domain in fatty acid synthase subunit beta | H: Voltage-gated ion channels | T: Voltage-gated ion channels | F: Tubulin_C | ECOD (v294.1) |
| B | Tubulin_C | e5hrcB1 | A: a/b three-layered sandwiches | X: Inserted helical domain in fatty acid synthase subunit beta | H: Voltage-gated ion channels | T: Voltage-gated ion channels | F: Tubulin_C | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| A | 3.40.50.1860 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | CATH (4.3.0) | |
| B | 3.40.50.1860 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF01177 | Asp/Glu/Hydantoin racemase (Asp_Glu_race) | Asp/Glu/Hydantoin racemase | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| aspartate/glutamate racemase | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR033134 | Asp/Glu racemase, active site 2 | Active Site | |
| IPR018187 | Asp/Glu racemase, active site 1 | Active Site | |
| IPR001920 | Asp/Glu racemase | Homologous Superfamily | |
| IPR004380 | Aspartate racemase | Family | |
| IPR015942 | Asp/Glu/hydantoin racemase | Family |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
| Chains | Enzyme Name | Description | Catalytic Residues |
|---|---|---|---|
| aspartate racemase (CT type) M-CSA #388 | Catalyses the unidirectional L to R isomerisation of aspartate using a dibase (asymmetrical) mechanism. | EC: 5.1.1.3 (UniProt) EC: 5.1.1.13 (UniProt) |
