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EBI PDBe PDBeView

PDBe Entry: 1b9y view

STRUCTURAL ANALYSIS OF PHOSDUCIN AND ITS PHOSPHORYLATION-REGULATED INTERACTION WITH TRANSDUCIN BETA-GAMMA
Summary
Header SIGNALING PROTEINsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 3.0 Å, R-factor: 21.3%, Free R-factor: 26.6%, Spacegroup: P 21 21 21
Released 23/02/1999, deposition: 16/02/1999, last revision: 24/02/2009
Authors Gaudet, R.search; Sigler, P.B.search
Primary citation A molecular mechanism for the phosphorylation-dependent regulation of heterotrimeric G proteins by phosducin.
MOL.CELLsearch vol:3, pag:649-660 (1999) [PubMed ID 10360181 ]search
Keywords PHOSDUCINsearch, TRANSDUCINsearch, BETA-GAMMAsearch, SIGNAL TRANSDUCTIONsearch, REGULATIONsearch, PHOSPHORYLATIONsearch, G PROTEINSsearch, THIOREDOXINsearch, VISIONsearch, MEKAsearch, COMPLEX (TRANSDUCER/ TRANSDUCTION)search, SIGNALING PROTEINsearch
Organism Bos taurus(cattle) 9913search(A B),Rattus norvegicus(Norway rat) 10116search(C)
UniProt Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 (Transducin beta chain 1) P62871search (A)
Guanine nucleotide-binding protein G(T) subunit gamma-T1 precursor (Transducin gamma chain) P02698search (B)
Phosducin (PHD) (33 kDa phototransducing protein) (MEKA protein) (Rod photoreceptor 1) (RPR-1) P20942search (C)
Solvent A, B, C
Polymers
Id Name Type UniProt Residues Observed
A PROTEIN (TRANSDUCIN) Protein P62871 (GBB1_BOVIN)search
 340 100%
B PROTEIN (TRANSDUCIN) Protein P02698 (GBG1_BOVIN)search
 68 100%
C PROTEIN (PHOSDUCIN) Protein P20942 (PHOS_RAT)search
 246 67%
Heterogens
Id Name Ligands
B, C, A GADOLINIUM ATOM GD search
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