7OKQ | pdb_00007okq

Cryo-EM Structure of the DDB1-DCAF1-CUL4A-RBX1 Complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyWD40 repeat-like 8052531 3001694 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyWD40 repeat-like 8051194 3001694 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyWD40 repeat-like 8052531 3001694 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyWD40 repeat-like 8051194 3001694 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyWD40 repeat-like 8051194 3001694 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyWD40 repeat-like 8052531 3001694 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyWD40 repeat-like 8052531 3001694 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyWD40 repeat-like 8051194 3001694 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyWD40 repeat-like 8052530 3001694 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWinged helix DNA-binding domain 8017641 3000034 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWinged helix DNA-binding domain 8017644 3000034 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCullin repeat-like 8017647 3000059 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyCullin repeat-like 8017647 3000059 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyWinged helix DNA-binding domain 8017641 3000034 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyWinged helix DNA-binding domain 8017644 3000034 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyWinged helix DNA-binding domain 8017641 3000034 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyCullin repeat-like 8017647 3000059 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyWinged helix DNA-binding domain 8017644 3000034 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyCullin repeat-like 8017647 3000059 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyWinged helix DNA-binding domain 8017644 3000034 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyWinged helix DNA-binding domain 8017641 3000034 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AV-sete7okqA1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
EV-sete7okqE1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
IV-sete7okqI1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
MV-sete7okqM1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
JV-sete7okqJ1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
NV-sete7okqN1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
FV-sete7okqF1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
BV-sete7okqB1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
CV-sete7okqC1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
GV-sete7okqG1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
OV-sete7okqO1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
KV-sete7okqK1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
PV-sete7okqP1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
LV-sete7okqL1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
HV-sete7okqH1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)
DV-sete7okqD1 A: alpha bundlesX: RNase A-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (develop294)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, E, I, M
PF10433RSE1/DDB1/CPSF1 first beta-propeller (Beta-prop_RSE1_1st)RSE1/DDB1/CPSF1 first beta-propeller- Repeat
A, E, I, M
PF23726RSE1/DDB1/CPSF1 second beta-propeller (Beta-prop_RSE1_2nd)RSE1/DDB1/CPSF1 second beta-propeller- Repeat
A, E, I, M
PF03178CPSF A subunit region (CPSF_A)CPSF A subunit region- Repeat
C, G, K, O
PF00888Cullin alpha solenoid domain (Cullin)Cullin alpha solenoid domain- Repeat
C, G, K, O
PF26557Cullin alpha+beta domain (Cullin_AB)Cullin alpha+beta domainThis entry represents the alpha+beta domain found just before the C-terminal domain of Cullin proteins. Domain
C, G, K, O
PF10557Cullin protein neddylation domain (Cullin_Nedd8)Cullin protein neddylation domainThis is the neddylation site of cullin proteins which are a family of structurally related proteins containing an evolutionarily conserved cullin domain. With the exception of APC2, each member of the cullin family is modified by Nedd8 and several cu ...This is the neddylation site of cullin proteins which are a family of structurally related proteins containing an evolutionarily conserved cullin domain. With the exception of APC2, each member of the cullin family is modified by Nedd8 and several cullins function in Ubiquitin-dependent proteolysis, a process in which the 26S proteasome recognises and subsequently degrades a target protein tagged with K48-linked poly-ubiquitin chains. Cullins are molecular scaffolds responsible for assembling the ROC1/Rbx1 RING-based E3 ubiquitin ligases, of which several play a direct role in tumorigenesis. Nedd8/Rub1 is a small ubiquitin-like protein, which was originally found to be conjugated to Cdc53, a cullin component of the SCF (Skp1-Cdc53/CUL1-F-box protein) E3 Ub ligase complex in Saccharomyces cerevisiae, and Nedd8 modification has now emerged as a regulatory pathway of fundamental importance for cell cycle control and for embryogenesis in metazoans. The only identified Nedd8 substrates are cullins. Neddylation results in covalent conjugation of a Nedd8 moiety onto a conserved cullin lysine residue [1].
Domain
D, H, L, P
PF12678RING-H2 zinc finger domain (zf-rbx1)RING-H2 zinc finger domainThere are 8 cysteine/ histidine residues which are proposed to be the conserved residues involved in zinc binding. The protein, of which this domain is the conserved region, participates in diverse functions relevant to chromosome metabolism and cell ...There are 8 cysteine/ histidine residues which are proposed to be the conserved residues involved in zinc binding. The protein, of which this domain is the conserved region, participates in diverse functions relevant to chromosome metabolism and cell cycle control [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, E, I, M
DNA damage-binding protein 1
B, F, J, N
DDB1- and CUL4-associated factor 1
C, G, K, O
Cullin-4A
D, H, L, P
E3 ubiquitin-protein ligase RBX1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, E, I, M
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
A, E, I, M
IPR058543RSE1/DDB1/CPSF1, second beta-propellerDomain
A, E, I, M
IPR004871RSE1/DDB1/CPSF1, C-terminalDomain
A, E, I, M
IPR050358RSE1/DDB1/CPSF1Family
A, E, I, M
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
A, E, I, M
IPR018846RSE1/DDB1/CPSF1, first beta-propellerDomain
B, F, J, N
IPR016024Armadillo-type foldHomologous Superfamily
B, F, J, N
IPR011989Armadillo-like helicalHomologous Superfamily
B, F, J, N
IPR006594LIS1 homology motifConserved Site
B, F, J, N
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
B, F, J, N
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
B, F, J, N
IPR033270VPRBP/DCAF1 familyFamily
C, G, K, O
IPR045093CullinFamily
C, G, K, O
IPR016158Cullin homology domainDomain
C, G, K, O
IPR016157Cullin, conserved siteConserved Site
C, G, K, O
IPR059120Cullin-like, alpha+beta domainDomain
C, G, K, O
IPR001373Cullin, N-terminalDomain
C, G, K, O
IPR019559Cullin, neddylation domainDomain
C, G, K, O
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
C, G, K, O
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
C, G, K, O
IPR036317Cullin homology domain superfamilyHomologous Superfamily
C, G, K, O
IPR016159Cullin repeat-like-containing domain superfamilyHomologous Superfamily
D, H, L, P
IPR051031RING-box E3 Ubiquitin LigaseFamily
D, H, L, P
IPR024766Zinc finger, RING-H2-typeDomain
D, H, L, P
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
D, H, L, P
IPR001841Zinc finger, RING-typeDomain