Crystal structure of MutT/nudix family protein from Enterococcus faecalis
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | d2fmlb1 | All alpha proteins | DNA/RNA-binding 3-helical bundle | 'Winged helix' DNA-binding domain | Nudix-associated domain | Hypothetical protein EF2700, C-terminal domain | (Enterococcus faecalis ) [TaxId: 1351 ], | SCOPe (2.08) |
| B | d2fmlb2 | Alpha and beta proteins (a+b) | Nudix | Nudix | BT0354 N-terminal domain-like | Hypothetical protein EF2700, N-terminal domain | (Enterococcus faecalis ) [TaxId: 1351 ], | SCOPe (2.08) |
| A | d2fmla1 | All alpha proteins | DNA/RNA-binding 3-helical bundle | 'Winged helix' DNA-binding domain | Nudix-associated domain | Hypothetical protein EF2700, C-terminal domain | (Enterococcus faecalis ) [TaxId: 1351 ], | SCOPe (2.08) |
| A | d2fmla2 | Alpha and beta proteins (a+b) | Nudix | Nudix | BT0354 N-terminal domain-like | Hypothetical protein EF2700, N-terminal domain | (Enterococcus faecalis ) [TaxId: 1351 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| B | SCOP2B Superfamily | Nudix | 8057691 | 3000098 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Winged helix DNA-binding domain | 8057692 | 3000034 | SCOP2B (2022-06-29) |
| A | SCOP2 Family | BT0354-like | 8003441 | 4000305 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | Nudix | 8057691 | 3000098 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | Winged helix DNA-binding domain | 8057692 | 3000034 | 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) |
|---|---|---|---|---|---|---|---|---|
| B | HSP90,HATPase_c_3 | e2fmlB2 | A: alpha arrays | X: ETN0001 domain-like | H: ETN0001 domain-like | T: Mss4-like | F: HSP90,HATPase_c_3 | ECOD (v295.2) |
| B | Duffy_binding | e2fmlB3 | A: alpha arrays | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Duffy_binding | ECOD (v295.2) |
| A | NrtR_WHD | e2fmlA1 | A: alpha arrays | X: HMG-box-like | H: HTH | T: winged helix domain | F: NrtR_WHD | ECOD (v295.2) |
| A | NUDIX | e2fmlA2 | A: a+b two layers | X: beta-Grasp | H: Nudix | T: Nudix | F: NUDIX | ECOD (v295.2) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 1.10.287.1030 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | Nudix-associated domain | CATH (4.3.0) |
| B | 3.90.79.10 | Alpha Beta | Alpha-Beta Complex | Nucleoside Triphosphate Pyrophosphohydrolase | Nucleoside Triphosphate Pyrophosphohydrolase | CATH (4.3.0) |
| B | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
| A | 1.10.287.1030 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | Nudix-associated domain | CATH (4.3.0) |
| A | 3.90.79.10 | Alpha Beta | Alpha-Beta Complex | Nucleoside Triphosphate Pyrophosphohydrolase | Nucleoside Triphosphate Pyrophosphohydrolase | CATH (4.3.0) |
| A | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00293 | NUDIX domain (NUDIX) | NUDIX domain | Domain | ||
| PF21906 | NrtR DNA-binding winged helix domain (WHD_NrtR) | NrtR DNA-binding winged helix domain | This entry represents the C-terminal DNA-binding domain of bacterial transcriptional regulator NrtR which is involved in regulating the transcription of NAD biosynthetic genes. This domain has a winged helix-turn-helix structure [1]. | Domain |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR000086 | NUDIX hydrolase domain | Domain | |
| IPR015797 | NUDIX hydrolase-like domain superfamily | Homologous Superfamily | |
| IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily | |
| IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily | |
| IPR054105 | NrtR, DNA-binding winged helix domain | Domain | |
| IPR020476 | NUDIX hydrolase | Domain |