7B5R
Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B [auth T] | SCOP2B Superfamily | RNI-like | 8037339 | 3000990 | SCOP2B (2022-06-29) |
B [auth T] | SCOP2B Superfamily | F-box domain | 8038678 | 3000567 | SCOP2B (2022-06-29) |
C [auth K] | SCOP2B Superfamily | Cell cycle regulatory proteins | 8037340 | 3000311 | SCOP2B (2022-06-29) |
D [auth S] | SCOP2B Superfamily | Skp1 dimerisation domain-like | 8038683 | 3000564 | SCOP2B (2022-06-29) |
D [auth S] | SCOP2B Superfamily | POZ domain | 8035033 | 3000894 | SCOP2B (2022-06-29) |
E [auth L] | SCOP2B Superfamily | Protein kinase-like (PK-like) | 8040310 | 3000066 | SCOP2B (2022-06-29) |
F [auth Y] | SCOP2B Superfamily | Cyclin-like | 8038664 | 3000768 | SCOP2B (2022-06-29) |
F [auth Y] | SCOP2B Superfamily | Cyclin-like | 8038665 | 3000768 | 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 C] | Cullin_1st | e7b5rC1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: Cullin_1st | ECOD (1.6) |
B [auth T] | LRR_8_4 | e7b5rT1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: LRR_8_4 | ECOD (1.6) |
B [auth T] | F-box-like | e7b5rT2 | A: alpha arrays | X: F-box domain (From Topology) | H: F-box domain (From Topology) | T: F-box domain | F: F-box-like | ECOD (1.6) |
C [auth K] | CKS | e7b5rK1 | A: a+b complex topology | X: Cell cycle regulatory proteins (From Topology) | H: Cell cycle regulatory proteins (From Topology) | T: Cell cycle regulatory proteins | F: CKS | ECOD (1.6) |
D [auth S] | Skp1_POZ | e7b5rS1 | A: a+b two layers | X: POZ domain (From Topology) | H: POZ domain (From Topology) | T: POZ domain | F: Skp1_POZ | ECOD (1.6) |
E [auth L] | Pkinase_Tyr | e7b5rL1 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: Protein kinase | F: Pkinase_Tyr | ECOD (1.6) |
F [auth Y] | Cyclin_C | e7b5rY2 | A: alpha arrays | X: HTH | H: HTH | T: Cyclin-like | F: Cyclin_C | ECOD (1.6) |
F [auth Y] | Cyclin_N | e7b5rY1 | A: alpha arrays | X: HTH | H: HTH | T: Cyclin-like | F: Cyclin_N | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth C] | PF00888 | Cullin family (Cullin) | Cullin family | - | Repeat |
B [auth T] | PF12937 | F-box-like (F-box-like) | F-box-like | This is an F-box-like family. | Domain |
C [auth K] | PF01111 | Cyclin-dependent kinase regulatory subunit (CKS) | Cyclin-dependent kinase regulatory subunit | - | Domain |
D [auth S] | PF01466 | Skp1 family, dimerisation domain (Skp1) | Skp1 family, dimerisation domain | - | Domain |
D [auth S] | PF03931 | Skp1 family, tetramerisation domain (Skp1_POZ) | Skp1 family, tetramerisation domain | - | Domain |
F [auth Y] | PF00134 | Cyclin, N-terminal domain (Cyclin_N) | Cyclin, N-terminal domain | Cyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a Uracil-DNA glycosylase that is related to other cyclins [4]. Cyclins contain two domains of similar all-alpha fold, of which this family corresponds with the N-terminal domain. | Domain |
F [auth Y] | PF02984 | Cyclin, C-terminal domain (Cyclin_C) | Cyclin, C-terminal domain | Cyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a Uracil-DNA glycosylase that is related to other cyclins [4]. Cyclins contain two domains of similar all-alpha fold, of which this family corresponds with the C-terminal domain. | Domain |
G [auth P] | PF02234 | Cyclin-dependent kinase inhibitor (CDI) | Cyclin-dependent kinase inhibitor | - | Family |