Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyWinged helix DNA-binding domain8017644 3000034 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCullin repeat-like8017647 3000059 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyWinged helix DNA-binding domain8017641 3000034 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWD40 repeat-like8052531 3001694 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWD40 repeat-like8051194 3001694 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWD40 repeat-like8052530 3001694 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWD40 repeat-like8052530 3001694 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00888e4a0kA2 A: alpha arraysX: HTHH: HTHT: wingedF: PF00888ECOD (1.6)
APF10557e4a0kA1 A: alpha arraysX: HTHH: HTHT: wingedF: PF10557ECOD (1.6)
APF00888e4a0kA3 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF00888ECOD (1.6)
APF00888e4a0kA5 A: a+b duplicates or obligate multimersX: a+b domain in cullin-like proteins (From Topology)H: a+b domain in cullin-like proteins (From Topology)T: a+b domain in cullin-like proteinsF: PF00888ECOD (1.6)
CPF03178,PF10433e4a0kC3 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF03178,PF10433ECOD (1.6)
CPF10433e4a0kC2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF10433ECOD (1.6)
CPF03178e4a0kC4 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF03178ECOD (1.6)
DPF00400e4a0kD1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF00400ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00888Cullin family (Cullin)Cullin family- 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
PF10433Mono-functional DNA-alkylating methyl methanesulfonate N-term (MMS1_N)Mono-functional DNA-alkylating methyl methanesulfonate N-term- Repeat
PF03178CPSF A subunit region (CPSF_A)CPSF A subunit region- Repeat
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
CULLIN-4A
E3 UBIQUITIN-PROTEIN LIGASE RBX1
DNA DAMAGE-BINDING PROTEIN 1
DNA DAMAGE-BINDING PROTEIN 2
12 BP THF CONTAINING DNA---
12 BP DNA---