8WDK | pdb_00008wdk

The complex structure of Cul2-VCB-Protac-Wee1


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
F [auth W]SCOP2B SuperfamilyProtein kinase-like (PK-like) 8098612 3000066 SCOP2B (2022-06-29)
D [auth B]SCOP2B SuperfamilyUbiquitin-like 8038575 3000157 SCOP2B (2022-06-29)
C [auth V]SCOP2B SuperfamilyVHL 8041313 3000841 SCOP2B (2022-06-29)
B [auth R]SCOP2B SuperfamilyRING/U-box like 8040866 3000160 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
F [auth W]PF00069Protein kinase domain (Pkinase)Protein kinase domainDomain
E [auth C]PF03931Skp1 family, tetramerisation domain (Skp1_POZ)Skp1 family, tetramerisation domainDomain
D [auth B]PF00240Ubiquitin family (ubiquitin)Ubiquitin familyThis family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry a distinctive five-residue motif termed the proteasome-interacting motif (PIM), which may have a biologically significant role in protein delivery to proteasomes and recruitment of proteasomes to transcription sites [5].
Domain
C [auth V]PF17211VHL box domain (VHL_C)VHL box domainThis domain represents the short C-terminal alpha helical domain from the VHL protein [1]. Domain
C [auth V]PF01847VHL beta domain (VHL)VHL beta domainVHL forms a ternary complex with the elonginB Swiss:O44226 and elonginC Swiss:O13292 proteins. This complex binds Cul2, which then is involved in regulation of vascular endothelial growth factor Swiss:P15692 mRNA. Domain
B [auth R]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
PF00888Cullin alpha solenoid domain (Cullin)Cullin alpha solenoid domain- Repeat
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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
F [auth W]Wee1-like protein kinase
E [auth C]Elongin-C
D [auth B]Elongin-B
C [auth V]von Hippel-Lindau disease tumor suppressor
B [auth R]E3 ubiquitin-protein ligase RBX1, N-terminally processed
Cullin-2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
F [auth W]IPR017441Protein kinase, ATP binding siteBinding Site
F [auth W]IPR050339Cell Cycle and Stress Response KinaseFamily
F [auth W]IPR011009Protein kinase-like domain superfamilyHomologous Superfamily
F [auth W]IPR000719Protein kinase domainDomain
F [auth W]IPR017164Wee1-like protein kinaseFamily
F [auth W]IPR008271Serine/threonine-protein kinase, active siteActive Site
E [auth C]IPR016073SKP1 component, POZ domainDomain
E [auth C]IPR001232S-phase kinase-associated protein 1-likeFamily
E [auth C]IPR039948Elongin-CFamily
E [auth C]IPR011333SKP1/BTB/POZ domain superfamilyHomologous Superfamily
D [auth B]IPR000626Ubiquitin-like domainDomain
D [auth B]IPR039049Elongin BFamily
D [auth B]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
C [auth V]IPR037139von Hippel-Lindau disease tumour suppressor, alpha domain superfamilyHomologous Superfamily
C [auth V]IPR022772von Hippel-Lindau disease tumour suppressor, beta/alpha domainDomain
C [auth V]IPR024053von Hippel-Lindau disease tumour suppressor, beta domainDomain
C [auth V]IPR024048von Hippel-Lindau disease tumour suppressor, alpha domainDomain
C [auth V]IPR036208VHL superfamilyHomologous Superfamily
C [auth V]IPR037140von Hippel-Lindau disease tumour suppressor, beta domain superfamilyHomologous Superfamily
B [auth R]IPR051031RING-box E3 Ubiquitin LigaseFamily
B [auth R]IPR024766Zinc finger, RING-H2-typeDomain
B [auth R]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
B [auth R]IPR001841Zinc finger, RING-typeDomain
IPR019559Cullin, neddylation domainDomain
IPR045093CullinFamily
IPR016158Cullin homology domainDomain
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
IPR016157Cullin, conserved siteConserved Site
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IPR036317Cullin homology domain superfamilyHomologous Superfamily
IPR001373Cullin, N-terminalDomain
IPR016159Cullin repeat-like-containing domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
F [auth W]PharosP30291
E [auth C]PharosQ15369
D [auth B]PharosQ15370
C [auth V]PharosP40337
B [auth R]PharosP62877
PharosQ13617