6B20
Crystal structure of a complex between G protein beta gamma dimer and an inhibitory Nanobody regulator
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | WD40 repeat-like | 8042849 | 3001694 | SCOP2B (2022-06-29) |
C [auth B] | SCOP2B Superfamily | WD40 repeat-like | 8042849 | 3001694 | SCOP2B (2022-06-29) |
B [auth C] | SCOP2B Superfamily | Transducin (heterotrimeric G protein), gamma chain | 8039083 | 3001771 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Transducin (heterotrimeric G protein), gamma chain | 8039083 | 3001771 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | ANAPC4_WD40_3 | e6b20A1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: ANAPC4_WD40_3 | ECOD (1.6) |
C [auth B] | ANAPC4_WD40_3 | e6b20B1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: ANAPC4_WD40_3 | ECOD (1.6) |
B [auth C] | G-gamma | e6b20C1 | A: extended segments | X: Transducin (heterotrimeric G protein), gamma chain (From Topology) | H: Transducin (heterotrimeric G protein), gamma chain (From Topology) | T: Transducin (heterotrimeric G protein), gamma chain | F: G-gamma | ECOD (1.6) |
D | G-gamma | e6b20D1 | A: extended segments | X: Transducin (heterotrimeric G protein), gamma chain (From Topology) | H: Transducin (heterotrimeric G protein), gamma chain (From Topology) | T: Transducin (heterotrimeric G protein), gamma chain | F: G-gamma | ECOD (1.6) |
E | V-set_1 | e6b20E1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_1 | ECOD (1.6) |
F | V-set_1 | e6b20F1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.130.10.10 | Mainly Beta | 7 Propeller | Methylamine Dehydrogenase | Chain H | CATH (4.3.0) |
C [auth B] | 2.130.10.10 | Mainly Beta | 7 Propeller | Methylamine Dehydrogenase | Chain H | CATH (4.3.0) |
B [auth C] | 4.10.260.10 | Few Secondary Structures | Irregular | G Protein Gi Gamma 2 | Transducin (heterotrimeric G protein), gamma chain | CATH (4.3.0) |
D | 4.10.260.10 | Few Secondary Structures | Irregular | G Protein Gi Gamma 2 | Transducin (heterotrimeric G protein), gamma chain | CATH (4.3.0) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
Heavy Chain | IGHV1 | - | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 | guanine nucleotide-binding protein g(t) subunit gamma-t1, guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 | SAbDab (2024-08-16) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, C [auth B] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
B [auth C], D | PF00631 | GGL domain (G-gamma) | GGL domain | G-protein gamma like domains (GGL) are found in the gamma subunit of the heterotrimeric G protein complex and in regulators of G protein signaling (RGS) proteins [1]. It is also found fused to an inactive Galpha in the Dictyostelium protein gbqA [2] ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A, C [auth B] | IPR019775 | WD40 repeat, conserved site | Conserved Site |
A, C [auth B] | IPR016346 | Guanine nucleotide-binding protein, beta subunit | Family |
A, C [auth B] | IPR036322 | WD40-repeat-containing domain superfamily | Homologous Superfamily |
A, C [auth B] | IPR001632 | G-protein, beta subunit | Domain |
A, C [auth B] | IPR001680 | WD40 repeat | Repeat |
A, C [auth B] | IPR020472 | G-protein beta WD-40 repeat | Repeat |
A, C [auth B] | IPR015943 | WD40/YVTN repeat-like-containing domain superfamily | Homologous Superfamily |
B [auth C], D | IPR036284 | G-protein gamma-like domain superfamily | Homologous Superfamily |
B [auth C], D | IPR015898 | G-protein gamma-like domain | Domain |
B [auth C], D | IPR001770 | G-protein, gamma subunit | Family |