1Z92
structure of interleukin-2 with its alpha receptor
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1z92a_ | All alpha proteins | 4-helical cytokines | 4-helical cytokines | Short-chain cytokines | Interleukin-2 (IL-2) | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d1z92b1 | Small proteins | Complement control module/SCR domain | Complement control module/SCR domain | Complement control module/SCR domain | Interleukin-2 receptor alpha chain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d1z92b3 | Artifacts | Tags | Tags | Tags | N-terminal Tags | 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 | 4-helical cytokines | 8037109 | 3001717 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Sushi/CCP/SCR domain | 8037669 | 3000902 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Sushi/CCP/SCR domain | 8037668 | 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 | IL2 | e1z92A1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: 4-helical cytokines (From Topology) | T: 4-helical cytokines | F: IL2 | ECOD (1.6) |
B | Sushi_4 | e1z92B1 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_4 | ECOD (1.6) |
B | Sushi_3 | e1z92B2 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: Sushi_3 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.20.1250.10 | Mainly Alpha | Up-down Bundle | Growth Hormone | Chain: A | CATH (4.3.0) |
B | 2.10.70.10 | Mainly Beta | Ribbon | Complement Module | domain 1 | CATH (4.3.0) |
B | 2.20.28.230 | Mainly Beta | Single Sheet | Rubrerythrin, domain 2 | CATH (4.3.0) |
IMGT Antibody Annotation IMGT Database Homepage
Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
---|---|---|---|---|---|---|---|---|
Interleukin-2 | IL2 | Homo sapiens (human) | IL2 | R-LIKE-DOMAIN IL2 (Pr21-153) | RPI | IL2 | IMGT (202432-0) | |
Interleukin-2 receptor subunit alpha | 2F-DOMAIN | Homo sapiens (human) | IL2RA*01 | F-LIKE-DOMAIN F-DOMAIN | RPI | 2F-DOMAIN | IMGT (202432-0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00084 | Sushi repeat (SCR repeat) (Sushi) | Sushi repeat (SCR repeat) | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR050658 | Interleukin-2 family cytokines | Family | |
IPR000779 | Interleukin-2 | Family | |
IPR030477 | Interleukin-2, conserved site | Conserved Site | |
IPR009079 | Four-helical cytokine-like, core | Homologous Superfamily | |
IPR015486 | Interleukin-2 receptor alpha | Family | |
IPR000436 | Sushi/SCR/CCP domain | Domain | |
IPR035976 | Sushi/SCR/CCP superfamily | Homologous Superfamily |