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 2M0M | pdb_00002m0m

Structural Characterization of Minor Ampullate Spidroin Domains and their Distinct Roles in Fibroin Solubility and Fiber Formation

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyCTD of spidroin-like 8052497 3002123 SCOP2B (2022-06-29)
ASCOP2 FamilyCTD of spidroin-like 8046196 4004947 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCTD of spidroin-like 8052497 3002123 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BSpidroin_MaSpe2m0mB1 A: alpha arraysX: omega toxin-likeH: omega toxin-relatedT: omega toxin-relatedF: Spidroin_MaSpECOD (v295.2)
ASpidroin_MaSpe2m0mA1 A: alpha arraysX: omega toxin-likeH: omega toxin-relatedT: omega toxin-relatedF: Spidroin_MaSpECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B1.10.10.1350 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Spidroin domain, C-terminal domainCATH (4.3.0)
A1.10.10.1350 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Spidroin domain, C-terminal domainCATH (4.3.0)

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR043070Spidroin, repetitive domainHomologous Superfamily
A, B
IPR021915Tubuliform egg casing silk strands structural domainDomain
A, B
IPR021001Spidroin, C-terminalDomain
A, B
IPR038542Spidroin, C-terminal domain superfamilyHomologous Superfamily