3CU7
Human Complement Component 5
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | TIMP-like | 8044187 | 3000488 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Anaphylotoxins (complement system) | 8037606 | 3000387 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Anaphylotoxins (complement system) | 8037606 | 3000387 | 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 | PF01759 | e3cu7A3 | A: beta barrels | X: OB-fold | H: TIMP-like (From Topology) | T: TIMP-like | F: PF01759 | ECOD (1.6) |
A | PF21309 | e3cu7A11 | A: beta sandwiches | X: jelly-roll | H: Spermadhesin, CUB domain (From Topology) | T: Spermadhesin, CUB domain | F: PF21309 | ECOD (1.6) |
A | PF00207 | e3cu7A6 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF00207 | ECOD (1.6) |
A | PF00207,PF07703 | e3cu7A12 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF00207,PF07703 | ECOD (1.6) |
A | PF01835 | e3cu7A9 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF01835 | ECOD (1.6) |
A | PF07703 | e3cu7A8 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF07703 | ECOD (1.6) |
A | PF17789 | e3cu7A7 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF17789 | ECOD (1.6) |
A | PF17790 | e3cu7A10 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF17790 | ECOD (1.6) |
A | PF17791 | e3cu7A5 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF17791 | ECOD (1.6) |
A | PF07677 | e3cu7A4 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Common fold of diphtheria toxin/transcription factors/cytochrome f | F: PF07677 | ECOD (1.6) |
A | PF07678 | e3cu7A2 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: PF07678 | ECOD (1.6) |
A | PF01821 | e3cu7A1 | A: few secondary structure elements | X: Anaphylotoxins (complement system) (From Topology) | H: Anaphylotoxins (complement system) (From Topology) | T: Anaphylotoxins (complement system) | F: PF01821 | ECOD (1.6) |
B | PF21309 | e3cu7B20 | A: beta sandwiches | X: jelly-roll | H: Spermadhesin, CUB domain (From Topology) | T: Spermadhesin, CUB domain | F: PF21309 | ECOD (1.6) |
B | PF00207 | e3cu7B14 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF00207 | ECOD (1.6) |
B | PF00207,PF07703 | e3cu7B21 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF00207,PF07703 | ECOD (1.6) |
B | PF01835 | e3cu7B17 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF01835 | ECOD (1.6) |
B | PF07703 | e3cu7B16 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF07703 | ECOD (1.6) |
B | PF17789 | e3cu7B15 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF17789 | ECOD (1.6) |
B | PF17790 | e3cu7B18 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF17790 | ECOD (1.6) |
B | PF17791 | e3cu7B13 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF17791 | ECOD (1.6) |
B | PF07677 | e3cu7B12 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Common fold of diphtheria toxin/transcription factors/cytochrome f | F: PF07677 | ECOD (1.6) |
B | PF07678 | e3cu7B5 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: PF07678 | ECOD (1.6) |
B | PF01821 | e3cu7B19 | A: few secondary structure elements | X: Anaphylotoxins (complement system) (From Topology) | H: Anaphylotoxins (complement system) (From Topology) | T: Anaphylotoxins (complement system) | F: PF01821 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF17790 | Macroglobulin domain MG1 (MG1) | Macroglobulin domain MG1 | This entry represents the N-terminal macroglobulin domain found in complement proteins C3, C4 and C5. | Domain | |
PF01821 | Anaphylotoxin-like domain (ANATO) | Anaphylotoxin-like domain | C3a, C4a and C5a anaphylatoxins are protein fragments generated enzymatically in serum during activation of complement molecules C3, C4, and C5. They induce smooth muscle contraction. These fragments are homologous to a three-fold repeat in fibulins. ... | Domain | |
PF17791 | Macroglobulin domain MG3 (MG3) | Macroglobulin domain MG3 | This entry corresponds to the MG3 domain found in complement components C3, C4 and C5. | Domain | |
PF01835 | MG2 domain (MG2) | MG2 domain | This is the MG2 (macroglobulin) domain of alpha-2-macroglobulin in eukaryotes [1]. Alpha-2-macroglobulins (A2Ms) are plasma proteins that trap and inhibit a broad range of proteases and are major components of the eukaryotic innate immune system. How ... | Domain | |
PF00207 | Alpha-2-macroglobulin family (A2M) | Alpha-2-macroglobulin family | - | Family | |
PF01759 | UNC-6/NTR/C345C module (NTR) | UNC-6/NTR/C345C module | Sequence similarity between netrin UNC-6 and C345C complement protein family members, and hence the existence of the UNC-6 module, was first reported in [1]. Subsequently, many additional members of the family were identified on the basis of sequence ... | Domain | |
PF07678 | A-macroglobulin TED domain (TED_complement) | A-macroglobulin TED domain | - | Repeat | |
PF07677 | A-macroglobulin receptor binding domain (A2M_recep) | A-macroglobulin receptor binding domain | This family includes the receptor binding domain region of the alpha-2-macroglobulin family. | Domain | |
PF21309 | Complement component 5, CUB domain (C5_CUB) | Complement component 5, CUB domain | Complement component 5 (C5) is a component of the lytic complex consisting of factors C5-C9 which attack bacterial cell membranes. This entry represents the CUB domain [1-5]. | Domain | |
PF07703 | Alpha-2-macroglobulin bait region domain (A2M_BRD) | Alpha-2-macroglobulin bait region domain | Alpha-2-macroglobulins (A2Ms) are plasma proteins that trap and inhibit a broad range of proteases and are major components of the eukaryotic innate immune system. However, A2M-like proteins were identified in pathogenically invasive bacteria and spe ... | Domain | |
PF17789 | Macroglobulin domain MG4 (MG4) | Macroglobulin domain MG4 | This domain is MG4 found in complement C3 and C5 proteins. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR009048 | Alpha-macroglobulin, receptor-binding | Domain | |
IPR041555 | Macroglobulin domain MG3 | Domain | |
IPR001599 | Alpha-2-macroglobulin | Domain | |
IPR048843 | Complement component 5, CUB domain | Domain | |
IPR018081 | Anaphylatoxin, complement system | Homologous Superfamily | |
IPR018933 | Netrin module, non-TIMP type | Domain | |
IPR001840 | Anaphylatoxin, complement system domain | Domain | |
IPR041425 | Complement C3/4/5, macroglobulin domain MG1 | Domain | |
IPR011625 | Alpha-2-macroglobulin, bait region domain | Domain | |
IPR001134 | Netrin domain | Domain | |
IPR008993 | Tissue inhibitor of metalloproteinases-like, OB-fold | Homologous Superfamily | |
IPR011626 | Alpha-macroglobulin-like, TED domain | Domain | |
IPR000020 | Anaphylatoxin/fibulin | Domain | |
IPR036595 | Alpha-macroglobulin, receptor-binding domain superfamily | Homologous Superfamily | |
IPR002890 | Macroglobulin domain | Domain | |
IPR013783 | Immunoglobulin-like fold | Homologous Superfamily | |
IPR008930 | Terpenoid cyclases/protein prenyltransferase alpha-alpha toroid | Homologous Superfamily | |
IPR040839 | Macroglobulin domain MG4 | Domain |