2BCJ
Crystal Structure of G Protein-Coupled Receptor Kinase 2 in Complex with Galpha-q and Gbetagamma Subunits
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Membrane Protein Annotation: OPM
- Protein Modification 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 | Regulator of G-protein signaling, RGS | 8034089 | 3000835 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | PH domain-like | 8034091 | 3000134 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Protein kinase-like (PK-like) | 8034093 | 3000066 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | WD40 repeat-like | 8042849 | 3001694 | SCOP2B (2022-06-29) |
C [auth G] | SCOP2B Superfamily | Transducin (heterotrimeric G protein), gamma chain | 8070796 | 3001771 | SCOP2B (2022-06-29) |
D [auth Q] | SCOP2B Superfamily | Galpha insert domain-like | 8056801 | 3000669 | SCOP2B (2022-06-29) |
D [auth Q] | SCOP2B Superfamily | Ras-like P-loop GTPases | 8056800 | 3002022 | SCOP2B (2022-06-29) |
D [auth Q] | SCOP2B Superfamily | Ras-like P-loop GTPases | 8056800 | 3002022 | 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 | PH | e2bcjA1 | A: beta barrels | X: PH domain-like | H: PH domain-like (From Topology) | T: PH domain-like | F: PH | ECOD (1.6) |
A | RGS | e2bcjA2 | A: alpha bundles | X: Regulator of G-protein signaling, RGS (From Topology) | H: Regulator of G-protein signaling, RGS (From Topology) | T: Regulator of G-protein signaling, RGS | F: RGS | ECOD (1.6) |
A | Pkinase_Tyr | e2bcjA3 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: Protein kinase | F: Pkinase_Tyr | ECOD (1.6) |
B | ANAPC4_WD40_3 | e2bcjB1 | 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 G] | G-gamma | e2bcjG1 | 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 [auth Q] | G-alpha | e2bcjQ1 | A: alpha arrays | X: Transducin (alpha subunit), insertion domain (From Topology) | H: Transducin (alpha subunit), insertion domain (From Topology) | T: Transducin (alpha subunit), insertion domain | F: G-alpha | ECOD (1.6) |
D [auth Q] | Ras | e2bcjQ2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Ras | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00615 | Regulator of G protein signaling domain (RGS) | Regulator of G protein signaling domain | RGS family members are GTPase-activating proteins for heterotrimeric G-protein alpha-subunits. | Domain | |
PF00069 | Protein kinase domain (Pkinase) | Protein kinase domain | - | Domain | |
PF00169 | PH domain (PH) | PH domain | PH stands for pleckstrin homology. | Domain | |
PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat | |
C [auth G] | 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
Membrane Protein Annotation: OPM OPM Database Homepage
Chains | External Link | Type | Class | Superfamily | Family |
---|---|---|---|---|---|
OPM | Monotopic/peripheral | All beta monotopic/peripheral | PH domain-like | Pleckstrin-homology domain |
Protein Modification Annotation
Modified Residue(s) | ||
---|---|---|
Chain | Residue(s) | Description |
ACE | AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 :  N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359 | :