Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth E]SCOP2B SuperfamilyRING/U-box like8040866 3000160 SCOP2B (2022-06-29)
H [auth D]SCOP2B SuperfamilyRING/U-box like8040866 3000160 SCOP2B (2022-06-29)
C [auth G]SCOP2B SuperfamilySH2 domain8033066 3000197 SCOP2B (2022-06-29)
C [auth G]SCOP2B SuperfamilySH2 domain8052378 3000197 SCOP2B (2022-06-29)
C [auth G]SCOP2B SuperfamilyPI3K inter-SH2 coiled-coil domain8061497 3002111 SCOP2B (2022-06-29)
F [auth H]SCOP2B SuperfamilySH2 domain8052378 3000197 SCOP2B (2022-06-29)
F [auth H]SCOP2B SuperfamilySH2 domain8033066 3000197 SCOP2B (2022-06-29)
F [auth H]SCOP2B SuperfamilyPI3K inter-SH2 coiled-coil domain8061497 3002111 SCOP2B (2022-06-29)
D [auth C]SCOP2B SuperfamilyCullin repeat-like8084778 3000059 SCOP2B (2022-06-29)
G [auth F]SCOP2B SuperfamilyCullin repeat-like8084778 3000059 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth E]PF12678e8h36E1 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: PF12678ECOD (1.6)
H [auth D]PF12678e8h36D1 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: PF12678ECOD (1.6)
C [auth G]PF16454e8h36G1 A: alpha bundlesX: YscO-likeH: Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain (From Topology)T: Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domainF: PF16454ECOD (1.6)
C [auth G]PF00017e8h36G3 A: a+b two layersX: SH2 (From Topology)H: SH2 (From Topology)T: SH2F: PF00017ECOD (1.6)
F [auth H]PF16454e8h36H1 A: alpha bundlesX: YscO-likeH: Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain (From Topology)T: Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domainF: PF16454ECOD (1.6)
F [auth H]PF00017e8h36H3 A: a+b two layersX: SH2 (From Topology)H: SH2 (From Topology)T: SH2F: PF00017ECOD (1.6)
D [auth C]PF00888e8h36C1 A: alpha arraysX: HTHH: HTHT: wingedF: PF00888ECOD (1.6)
D [auth C]PF10557e8h36C2 A: alpha arraysX: HTHH: HTHT: wingedF: PF10557ECOD (1.6)
D [auth C]PF00888e8h36C3 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF00888ECOD (1.6)
D [auth C]PF00888e8h36C4 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)
G [auth F]PF00888e8h36F4 A: alpha arraysX: HTHH: HTHT: wingedF: PF00888ECOD (1.6)
G [auth F]PF10557e8h36F1 A: alpha arraysX: HTHH: HTHT: wingedF: PF10557ECOD (1.6)
G [auth F]PF00888e8h36F5 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF00888ECOD (1.6)
G [auth F]PF00888e8h36F3 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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth E],
H [auth D]
E3 ubiquitin-protein ligase RBX1
B [auth A],
E [auth B]
Kelch repeat and BTB domain-containing protein 2- -
C [auth G],
F [auth H]
Phosphatidylinositol 3-kinase regulatory subunit alpha
D [auth C],
G [auth F]
Cullin-3

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth E],
H [auth D]
IPR024766Zinc finger, RING-H2-typeDomain
A [auth E],
H [auth D]
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
A [auth E],
H [auth D]
IPR001841Zinc finger, RING-typeDomain
B [auth A],
E [auth B]
IPR017096BTB-kelch proteinFamily
B [auth A],
E [auth B]
IPR000210BTB/POZ domainDomain
B [auth A],
E [auth B]
IPR047074Kelch repeat and BTB domain-containing protein 2, BACK domainDomain
B [auth A],
E [auth B]
IPR015915Kelch-type beta propellerHomologous Superfamily
B [auth A],
E [auth B]
IPR030586Kelch repeat and BTB domain-containing protein 2, BTB/POZ domainDomain
B [auth A],
E [auth B]
IPR006652Kelch repeat type 1Repeat
B [auth A],
E [auth B]
IPR011705BTB/Kelch-associatedDomain
B [auth A],
E [auth B]
IPR011333SKP1/BTB/POZ domain superfamilyHomologous Superfamily
C [auth G],
F [auth H]
IPR036028SH3-like domain superfamilyHomologous Superfamily
C [auth G],
F [auth H]
IPR008936Rho GTPase activation proteinHomologous Superfamily
C [auth G],
F [auth H]
IPR035020PI3K p85 subunit, C-terminal SH2 domainDomain
C [auth G],
F [auth H]
IPR035591Phosphatidylinositol 3-kinase regulatory subunit alpha, SH3 domainDomain
C [auth G],
F [auth H]
IPR032498PI3K regulatory subunit p85-related , inter-SH2 domainDomain
C [auth G],
F [auth H]
IPR001452SH3 domainDomain
C [auth G],
F [auth H]
IPR035022PI3K p85 subunit, N-terminal SH2 domainDomain
C [auth G],
F [auth H]
IPR036860SH2 domain superfamilyHomologous Superfamily
C [auth G],
F [auth H]
IPR000980SH2 domainDomain
C [auth G],
F [auth H]
IPR000198Rho GTPase-activating protein domainDomain
C [auth G],
F [auth H]
IPR044124PIK3R1, inter-SH2 domainDomain
D [auth C],
G [auth F]
IPR045093CullinFamily
D [auth C],
G [auth F]
IPR019559Cullin protein, neddylation domainDomain
D [auth C],
G [auth F]
IPR016158Cullin homology domainDomain
D [auth C],
G [auth F]
IPR001373Cullin, N-terminalDomain
D [auth C],
G [auth F]
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
D [auth C],
G [auth F]
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
D [auth C],
G [auth F]
IPR016157Cullin, conserved siteConserved Site
D [auth C],
G [auth F]
IPR036317Cullin homology domain superfamilyHomologous Superfamily
D [auth C],
G [auth F]
IPR016159Cullin repeat-like-containing domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth E],
H [auth D]
PharosP62877
B [auth A],
E [auth B]
PharosQ8IY47
C [auth G],
F [auth H]
PharosP27986
D [auth C],
G [auth F]
PharosQ13618