Structure of PDB 1a0r Chain B

Receptor sequence
>1a0rB (length=339) Species: 9913 (Bos taurus) [Search protein sequence]
SELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTL
RGHLAKIYAMHWGTDSRLLLSASQDGKLIIWDSYTTNKVHAIPLRSSWVM
TCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRF
LDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVS
GACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCR
LFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALK
ADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN
3D structure
PDB1a0r Phosducin induces a structural change in transducin beta gamma.
ChainB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FAR B D312 R314 T329 S331 D333 F335 K337 W339 D311 R313 T328 S330 D332 F334 K336 W338
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0030159 signaling receptor complex adaptor activity
Biological Process
GO:0007165 signal transduction
GO:0007186 G protein-coupled receptor signaling pathway
GO:0007191 adenylate cyclase-activating dopamine receptor signaling pathway
GO:0071380 cellular response to prostaglandin E stimulus
GO:0071870 cellular response to catecholamine stimulus
Cellular Component
GO:0005737 cytoplasm
GO:0005834 heterotrimeric G-protein complex
GO:0016020 membrane
GO:0097381 photoreceptor disc membrane

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Cellular Component
External links
PDB RCSB:1a0r, PDBe:1a0r, PDBj:1a0r
PDBsum1a0r
PubMed9739091
UniProtP62871|GBB1_BOVIN Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 (Gene Name=GNB1)

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