Cryo-EM structure of SKP1-SKP2-CKS1 from the SCFSKP2 E3 ligase complex
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| C | SCOP2B Superfamily | Cell cycle regulatory proteins | 8037340 | 3000311 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | RNI-like | 8037339 | 3000990 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | F-box domain | 8038678 | 3000567 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | POZ domain | 8035033 | 3000894 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | Skp1 dimerisation domain-like | 8038683 | 3000564 | SCOP2B (2022-06-29) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF01111 | Cyclin-dependent kinase regulatory subunit (CKS) | Cyclin-dependent kinase regulatory subunit | Domain | ||
| PF12937 | F-box-like (F-box-like) | F-box-like | This is an F-box-like family. | Domain | |
| PF01466 | Skp1 family, dimerisation domain (Skp1) | Skp1 family, dimerisation domain | Domain | ||
| PF03931 | Skp1 family, tetramerisation domain (Skp1_POZ) | Skp1 family, tetramerisation domain | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR003175 | Cyclin-dependent kinase inhibitor domain | Domain | |
| IPR044898 | Cyclin-dependent kinase inhibitor domain superfamily | Homologous Superfamily | |
| IPR000789 | Cyclin-dependent kinase, regulatory subunit | Family | |
| IPR036858 | Cyclin-dependent kinase, regulatory subunit superfamily | Homologous Superfamily | |
| IPR001810 | F-box domain | Domain | |
| IPR036047 | F-box-like domain superfamily | Homologous Superfamily | |
| IPR032675 | Leucine-rich repeat domain superfamily | Homologous Superfamily | |
| IPR006553 | Leucine-rich repeat, cysteine-containing subtype | Repeat | |
| IPR016073 | SKP1 component, POZ domain | Domain | |
| IPR001232 | S-phase kinase-associated protein 1-like | Family | |
| IPR036296 | SKP1-like, dimerisation domain superfamily | Homologous Superfamily | |
| IPR016072 | SKP1 component, dimerisation | Domain | |
| IPR011333 | SKP1/BTB/POZ domain superfamily | Homologous Superfamily | |
| IPR016897 | S-phase kinase-associated protein 1 | Family |














