1W2S
Solution structure of CR2 SCR 1-2 in its complex with C3d by X-ray scattering
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1w2sa1 | All alpha proteins | alpha/alpha toroid | Terpenoid cyclases/Protein prenyltransferases | Complement components | Thio-ester containing domain (TED) from Complement C3, aka C3d or C3dg | HUMAN (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
A | d1w2sa2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | HUMAN (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d1w2sb1 | Small proteins | Complement control module/SCR domain | Complement control module/SCR domain | Complement control module/SCR domain | Complement receptor 2, cr2 | HUMAN (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Terpenoid cyclases/Protein prenyltransferases | 8038414 | 3001024 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Sushi/CCP/SCR domain | 8032835 | 3000902 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Sushi/CCP/SCR domain | 8032838 | 3000902 | 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 | PF07678 | e1w2sA1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: PF07678 | ECOD (1.6) |
B | PF00084 | e1w2sB2 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: PF00084 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF07678 | A-macroglobulin TED domain (TED_complement) | A-macroglobulin TED domain | - | Repeat | |
PF21308 | Complement component 3, CUB domain 2 (C3_CUB2) | Complement component 3, CUB domain 2 | Complement C3 is major component in the both the classical and alternative complement activation pathways. C3 is cleaved into two chains (alpha and beta) by C3 convertases. This entry represents the second CUB domain [2]. This domain and the first CU ... | Domain | |
PF00084 | Sushi repeat (SCR repeat) (Sushi) | Sushi repeat (SCR repeat) | - | Domain |