Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyUbiquitin-like8101457 3000157 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyUbiquitin-like8101457 3000157 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyUbiquitin-like8101457 3000157 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyUbiquitin-like8101457 3000157 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BPF00240e4uf6B1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF00240ECOD (1.6)
EPF00240e4uf6E1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF00240ECOD (1.6)
HPF00240e4uf6H1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF00240ECOD (1.6)
KPF00240e4uf6K1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF00240ECOD (1.6)
APF18031e4uf6A1 A: alpha duplicates or obligate multimersX: L27 domain (From Topology)H: L27 domain (From Topology)T: L27 domainF: PF18031ECOD (1.6)
APF01088e4uf6A2 A: a+b complex topologyX: Cysteine proteinases-likeH: Cysteine proteinases (From Topology)T: Cysteine proteinasesF: PF01088ECOD (1.6)
GPF18031e4uf6G2 A: alpha duplicates or obligate multimersX: L27 domain (From Topology)H: L27 domain (From Topology)T: L27 domainF: PF18031ECOD (1.6)
GPF01088e4uf6G1 A: a+b complex topologyX: Cysteine proteinases-likeH: Cysteine proteinases (From Topology)T: Cysteine proteinasesF: PF01088ECOD (1.6)
JPF18031e4uf6J2 A: alpha duplicates or obligate multimersX: L27 domain (From Topology)H: L27 domain (From Topology)T: L27 domainF: PF18031ECOD (1.6)
JPF01088e4uf6J1 A: a+b complex topologyX: Cysteine proteinases-likeH: Cysteine proteinases (From Topology)T: Cysteine proteinasesF: PF01088ECOD (1.6)
DPF18031e4uf6D2 A: alpha duplicates or obligate multimersX: L27 domain (From Topology)H: L27 domain (From Topology)T: L27 domainF: PF18031ECOD (1.6)
DPF01088e4uf6D1 A: a+b complex topologyX: Cysteine proteinases-likeH: Cysteine proteinases (From Topology)T: Cysteine proteinasesF: PF01088ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B, E, H, K
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
A, D, G, J
PF18031Ubiquitin carboxyl-terminal hydrolases (UCH_C)Ubiquitin carboxyl-terminal hydrolasesThis is the C-terminal domain found in eukaryotic UCH37 proteins (also known as Ubiquitin carboxyl-terminal hydrolase isozyme L5, UCHL5). UCH37 is a subunit of two complexes: INO80, which performs ATP-dependent sliding of nucleosomes for transcriptio ...This is the C-terminal domain found in eukaryotic UCH37 proteins (also known as Ubiquitin carboxyl-terminal hydrolase isozyme L5, UCHL5). UCH37 is a subunit of two complexes: INO80, which performs ATP-dependent sliding of nucleosomes for transcriptional regulation and DNA repair, and the 26S proteasome, which performs ATP-dependent proteolysis of polyubiquitylated proteins in the cytosol and nucleus. Recruitment to the proteasome is mediated by the C-terminal domain of RPN13 (also known as ADRM1). Recruitment to INO80 is mediated by the N-terminal domain of NFRKB. Structural and biochemical analysis reveal that RPN13 and NFRKB make similar interactions with the UCH37 C-terminal domain but have very different interactions with the catalytic UCH domain that are activating in the case of RPN13 and highly inhibitory in the case of NFRKB [3].
Domain
A, D, G, J
PF01088Ubiquitin carboxyl-terminal hydrolase, family 1 (Peptidase_C12)Ubiquitin carboxyl-terminal hydrolase, family 1- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B, E, H, K
POLYUBIQUITIN-B
A, D, G, J
UBIQUITIN CARBOXYL-TERMINAL HYDROLASE ISOZYME L5
C, F, I, L
NUCLEAR FACTOR RELATED TO KAPPA-B-BINDING PROTEIN