1.95 Angstrom Crystal Structure of of Type I 3-Dehydroquinate Dehydratase (aroD) from Clostridium difficile with Covalent Modified Comenic Acid.
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| D | d4h3dd1 | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | Aldolase | automated matches | automated matches | (Clostridioides difficile 630 ) [TaxId: 272563 ], | SCOPe (2.08) |
| D | d4h3dd2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Clostridioides difficile 630 ) [TaxId: 272563 ], | SCOPe (2.08) |
| C | d4h3dc_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | Aldolase | automated matches | automated matches | (Clostridioides difficile 630 ) [TaxId: 272563 ], | SCOPe (2.08) |
| B | d4h3db_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | Aldolase | automated matches | automated matches | (Clostridioides difficile 630 ) [TaxId: 272563 ], | SCOPe (2.08) |
| A | d4h3da_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | Aldolase | automated matches | automated matches | (Clostridioides difficile 630 ) [TaxId: 272563 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| D | SCOP2B Superfamily | Aldolase | 8079121 | 3000445 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | Aldolase | 8079121 | 3000445 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Aldolase | 8079121 | 3000445 | SCOP2B (2022-06-29) |
| A | SCOP2 Family | Class I aldolase | 8079120 | 4003216 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | Aldolase | 8079121 | 3000445 | 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) |
|---|---|---|---|---|---|---|---|---|
| D | SmpA_OmlA | e4h3dD1 | A: beta barrels | X: beta-Grasp | H: HTH | T: winged helix domain | F: SmpA_OmlA | ECOD (v294.2) |
| C | SmpA_OmlA | e4h3dC1 | A: beta barrels | X: beta-Grasp | H: HTH | T: winged helix domain | F: SmpA_OmlA | ECOD (v294.2) |
| B | SmpA_OmlA | e4h3dB1 | A: beta barrels | X: beta-Grasp | H: HTH | T: winged helix domain | F: SmpA_OmlA | ECOD (v294.2) |
| A | EF-hand_1, EF-hand_6, EF-hand_7 | e4h3dA1 | A: beta barrels | X: Globin-like | H: Nucleoside diphosphate kinases | T: Nucleoside diphosphate kinases | F: EF-hand_1, EF-hand_6, EF-hand_7 | ECOD (v294.2) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| D | 3.20.20.70 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Aldolase class I | CATH (4.3.0) |
| C | 3.20.20.70 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Aldolase class I | CATH (4.3.0) |
| B | 3.20.20.70 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Aldolase class I | CATH (4.3.0) |
| A | 3.20.20.70 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Aldolase class I | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF01487 | Type I 3-dehydroquinase (DHquinase_I) | Type I 3-dehydroquinase | Type I 3-dehydroquinase, (3-dehydroquinate dehydratase or DHQase.) Catalyses the cis-dehydration of 3-dehydroquinate via a covalent imine intermediate giving dehydroshikimate. Dehydroquinase functions in the shikimate pathway which is involved in the ... | Domain |














