4ONT
Ternary host recognition complex of complement factor H, C3d, and sialic acid
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B [auth A] | d4onta1 | 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) |
B [auth A] | d4onta2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
D [auth B] | d4ontb_ | 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) |
F [auth C] | d4ontc_ | 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) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B [auth A] | SCOP2B Superfamily | Terpenoid cyclases/Protein prenyltransferases | 8038414 | 3001024 | SCOP2B (2022-06-29) |
D [auth B] | SCOP2B Superfamily | Terpenoid cyclases/Protein prenyltransferases | 8038414 | 3001024 | SCOP2B (2022-06-29) |
F [auth C] | SCOP2B Superfamily | Terpenoid cyclases/Protein prenyltransferases | 8038414 | 3001024 | 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 [auth F] | Sushi_4 | e4ontF2 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_4 | ECOD (1.6) |
A [auth F] | Sushi_3 | e4ontF1 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_3 | ECOD (1.6) |
E | Sushi_4 | e4ontE2 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_4 | ECOD (1.6) |
E | Sushi_3 | e4ontE1 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_3 | ECOD (1.6) |
C [auth D] | Sushi_4 | e4ontD2 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_4 | ECOD (1.6) |
C [auth D] | Sushi_3 | e4ontD1 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_3 | ECOD (1.6) |
B [auth A] | A2M_comp_2 | e4ontA1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: A2M_comp_2 | ECOD (1.6) |
D [auth B] | A2M_comp_2 | e4ontB1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: A2M_comp_2 | ECOD (1.6) |
F [auth C] | A2M_comp_2 | e4ontC1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: A2M_comp_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth F] | 2.10.70.10 | Mainly Beta | Ribbon | Complement Module | domain 1 | CATH (4.3.0) |
E | 2.10.70.10 | Mainly Beta | Ribbon | Complement Module | domain 1 | CATH (4.3.0) |
C [auth D] | 2.10.70.10 | Mainly Beta | Ribbon | Complement Module | domain 1 | CATH (4.3.0) |
B [auth A] | 1.50.10.20 | Mainly Alpha | Alpha/alpha barrel | Glycosyltransferase | CATH (4.3.0) | |
D [auth B] | 1.50.10.20 | Mainly Alpha | Alpha/alpha barrel | Glycosyltransferase | CATH (4.3.0) | |
F [auth C] | 1.50.10.20 | Mainly Alpha | Alpha/alpha barrel | Glycosyltransferase | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth F], C [auth D], E | PF00084 | Sushi repeat (SCR repeat) (Sushi) | Sushi repeat (SCR repeat) | - | Domain |
B [auth A], D [auth B], F [auth C] | PF07678 | A-macroglobulin TED domain (TED_complement) | A-macroglobulin TED domain | - | Repeat |
B [auth A], D [auth B], F [auth C] | 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 |