2QL2
Crystal Structure of the basic-helix-loop-helix domains of the heterodimer E47/NeuroD1 bound to DNA
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | HLH helix-loop-helix DNA-binding domain | 8076579 | 4000913 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | HLH helix-loop-helix DNA-binding domain | 8076580 | 3001962 | SCOP2 (2022-06-29) |
C | SCOP2B Superfamily | HLH helix-loop-helix DNA-binding domain | 8076580 | 3001962 | SCOP2B (2022-06-29) |
B | SCOP2 Family | HLH helix-loop-helix DNA-binding domain | 8076575 | 4000913 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | HLH helix-loop-helix DNA-binding domain | 8076576 | 3001962 | SCOP2 (2022-06-29) |
D | SCOP2B Superfamily | HLH helix-loop-helix DNA-binding domain | 8076576 | 3001962 | 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 | PF00010 | e2ql2A1 | A: alpha duplicates or obligate multimers | X: HLH-like | H: HLH, helix-loop-helix DNA-binding domain (From Topology) | T: HLH, helix-loop-helix DNA-binding domain | F: PF00010 | ECOD (1.6) |
C | PF00010 | e2ql2C1 | A: alpha duplicates or obligate multimers | X: HLH-like | H: HLH, helix-loop-helix DNA-binding domain (From Topology) | T: HLH, helix-loop-helix DNA-binding domain | F: PF00010 | ECOD (1.6) |
B | PF00010 | e2ql2B1 | A: alpha duplicates or obligate multimers | X: HLH-like | H: HLH, helix-loop-helix DNA-binding domain (From Topology) | T: HLH, helix-loop-helix DNA-binding domain | F: PF00010 | ECOD (1.6) |
D | PF00010 | e2ql2D1 | A: alpha duplicates or obligate multimers | X: HLH-like | H: HLH, helix-loop-helix DNA-binding domain (From Topology) | T: HLH, helix-loop-helix DNA-binding domain | F: PF00010 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 4.10.280.10 | Few Secondary Structures | Irregular | MYOD Basic-Helix-Loop-Helix Domain, subunit B | Helix-loop-helix DNA-binding domain | CATH (4.3.0) |
C | 4.10.280.10 | Few Secondary Structures | Irregular | MYOD Basic-Helix-Loop-Helix Domain, subunit B | Helix-loop-helix DNA-binding domain | CATH (4.3.0) |
B | 4.10.280.10 | Few Secondary Structures | Irregular | MYOD Basic-Helix-Loop-Helix Domain, subunit B | Helix-loop-helix DNA-binding domain | CATH (4.3.0) |
D | 4.10.280.10 | Few Secondary Structures | Irregular | MYOD Basic-Helix-Loop-Helix Domain, subunit B | Helix-loop-helix DNA-binding domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00010 | Helix-loop-helix DNA-binding domain (HLH) | Helix-loop-helix DNA-binding domain | - | Domain | |
PF00010 | Helix-loop-helix DNA-binding domain (HLH) | Helix-loop-helix DNA-binding domain | - | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR036638 | Helix-loop-helix DNA-binding domain superfamily | Homologous Superfamily | |
IPR011598 | Myc-type, basic helix-loop-helix (bHLH) domain | Domain | |
IPR016637 | Neurogenic differentiation factor NeuroD | Family | |
IPR036638 | Helix-loop-helix DNA-binding domain superfamily | Homologous Superfamily | |
IPR011598 | Myc-type, basic helix-loop-helix (bHLH) domain | Domain | |
IPR022575 | Neurogenic differentiation factor, domain of unknown function | Domain |