Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyUbiquitin-like 8032202 3000157 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyUbiquitin-like 8032202 3000157 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Aubiquitin_2e5c23A2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: ubiquitin_2ECOD (1.6)
AKOG0006_1ste5c23A1 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: KOG0006_1stECOD (1.6)
AKOG0006_2nde5c23A4 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: KOG0006_2ndECOD (1.6)
AIBR_2e5c23A3 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: Ariadne-1 protein homologF: IBR_2ECOD (1.6)
AIBR_3e5c23A5 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: Ariadne-1 protein homologF: IBR_3ECOD (1.6)
Bubiquitin_2e5c23B3 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: ubiquitin_2ECOD (1.6)
BKOG0006_1ste5c23B1 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: KOG0006_1stECOD (1.6)
BKOG0006_2nde5c23B5 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: KOG0006_2ndECOD (1.6)
BIBR_2e5c23B4 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: Ariadne-1 protein homologF: IBR_2ECOD (1.6)
BIBR_3e5c23B2 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: Ariadne-1 protein homologF: IBR_3ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.10.20.90 Alpha Beta Roll Ubiquitin-like (UB roll) Phosphatidylinositol 3-kinase Catalytic SubunitCATH (4.3.0)
B3.10.20.90 Alpha Beta Roll Ubiquitin-like (UB roll) Phosphatidylinositol 3-kinase Catalytic SubunitCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, 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
A, B
PF17978RING/Ubox like zinc-binding domain (zf-RING_14)RING/Ubox like zinc-binding domainThis is a RING zinc finger domain found in parkin proteins. Parkin consists of a ubiquitin-like (Ubl) domain and a 60-amino acid linker followed by RING0 and three additional zinc finger domains characteristic of the RBR family. This entry relates to ...This is a RING zinc finger domain found in parkin proteins. Parkin consists of a ubiquitin-like (Ubl) domain and a 60-amino acid linker followed by RING0 and three additional zinc finger domains characteristic of the RBR family. This entry relates to RING1 zinc binding domain. The RING1 domain displays the C3HC4 cross-brace motif characteristic of RING domains. The N-terminal Ubl domain binds to RING1 [3].
Domain
A, B
PF17976RING/Ubox like zinc-binding domain (zf-RING_12)RING/Ubox like zinc-binding domainThis is a RING zinc finger domain found in parkin proteins. Parkin consists of a ubiquitin-like (Ubl) domain and a 60-amino acid linker followed by this domain RING0 and three additional zinc finger domains characteristic of the RBR family. RING0 bin ...This is a RING zinc finger domain found in parkin proteins. Parkin consists of a ubiquitin-like (Ubl) domain and a 60-amino acid linker followed by this domain RING0 and three additional zinc finger domains characteristic of the RBR family. RING0 binds two coordinated zinc atoms at each extremity of the domain with a hairpin. Deletion of RING0 massively derepressed parkin activity supporting the role of RING0 in autoinhibition, point mutations in RING0 (Phe146 to Ala) or RING2 (Phe463 to Ala) both increased parkin activity. The REP (repressor element of parkin) and RING0 domains play a preeminent role in repressing parkin ligase activity through their interactions with RING1 and RING2, respectively [3].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
E3 ubiquitin-protein ligase parkin