Structural Characterization of Minor Ampullate Spidroin Domains and their Distinct Roles in Fibroin Solubility and Fiber Formation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| A | SCOP2 Family | CTD of spidroin-like | 8046196 | 4004947 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | CTD of spidroin-like | 8052497 | 3002123 | SCOP2 (2022-06-29) |
| B | SCOP2B Superfamily | CTD of spidroin-like | 8052497 | 3002123 | 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 | e2m0mA1 | A: omega toxin-like | X: omega toxin-related | H: omega toxin-related | T: Spidroin_MaSp | F: | ECOD (20:10:01) | |
| B | e2m0mB1 | A: omega toxin-like | X: omega toxin-related | H: omega toxin-related | T: Spidroin_MaSp | F: | ECOD (20:10:01) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| A | 1.10.10.1350 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Spidroin domain, C-terminal domain | CATH (4.3.0) |
| B | 1.10.10.1350 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Spidroin domain, C-terminal domain | CATH (4.3.0) |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR043070 | Spidroin, repetitive domain | Homologous Superfamily | |
| IPR021915 | Tubuliform egg casing silk strands structural domain | Domain | |
| IPR021001 | Spidroin, C-terminal | Domain | |
| IPR038542 | Spidroin, C-terminal domain superfamily | Homologous Superfamily |
