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 9U43 | pdb_00009u43

Cryo-EM structure of D-peptide-GPCR-Gq complex

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
E [auth G]SCOP2B SuperfamilyTransducin (heterotrimeric G protein), gamma chain 8070798 3001771 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B [auth P]PF00220Neurohypophysial hormones, N-terminal Domain (Hormone_4)Neurohypophysial hormones, N-terminal Domain- Family
A [auth R]PF000017 transmembrane receptor (rhodopsin family) (7tm_1)7 transmembrane receptor (rhodopsin family)This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GC ...This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GCPRs of the rhodopsin superfamily. All opsins bind a chromophore, such as 11-cis-retinal. The function of most opsins other than the photoisomerases is split into two steps: light absorption and G-protein activation. Photoisomerases, on the other hand, are not coupled to G-proteins - they are thought to generate and supply the chromophore that is used by visual opsins [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B [auth P]Arg-vasopressin
D [auth B]Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
E [auth G]Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
F [auth N]Nanobody 35---
C [auth A]Guanine nucleotide-binding protein G(q) subunit alpha-1---
A [auth R]exo-alpha-sialidase,Vasopressin V1a receptor

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B [auth P]IPR036387Neurohypophysial hormone domain superfamilyHomologous Superfamily
B [auth P]IPR000981Neurohypophysial hormoneFamily
B [auth P]IPR022423Neurohypophysial hormone, conserved siteConserved Site
D [auth B]IPR019775WD40 repeat, conserved siteConserved Site
D [auth B]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
D [auth B]IPR001632G-protein beta subunit-like, WD40 repeatsDomain
D [auth B]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
D [auth B]IPR016346G-protein subunit beta 1-5Family
D [auth B]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
D [auth B]IPR001680WD40 repeatRepeat
E [auth G]IPR001770G-protein, gamma subunitFamily
E [auth G]IPR015898G-protein, gamma subunit-like domainDomain
E [auth G]IPR036284G-protein gamma-like domain superfamilyHomologous Superfamily
A [auth R]IPR000276G protein-coupled receptor, rhodopsin-likeFamily
A [auth R]IPR017452GPCR, rhodopsin-like, 7TMDomain
A [auth R]IPR015076Vasopressin V1 receptor, C-terminalDomain
A [auth R]IPR001224Vasopressin V1A receptorFamily
A [auth R]IPR001817Vasopressin receptorFamily
A [auth R]IPR013320Concanavalin A-like lectin/glucanase domain superfamilyHomologous Superfamily
A [auth R]IPR004124Glycoside hydrolase, family 33, N-terminalDomain
A [auth R]IPR011040SialidaseDomain
A [auth R]IPR026856Sialidase familyFamily
A [auth R]IPR023364Trans-sialidase, domain 3Homologous Superfamily
A [auth R]IPR036278Sialidase superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B [auth P]:  P01185
D [auth B]:  P62873
E [auth G]:  P59768
A [auth R]:  P37288

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
B [auth P]DAR
B [auth P]NH2 :  AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

:  L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109