PDB ID or protein name

2trc » Phosducin/Transducin beta-gamma complex, conformation 2

2trc » Phosducin/Transducin beta-gamma complex, conformation 2
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Topology in Eukaryotic plasma membrane
Topologyextracellular side
cytoplasmic side
2trc » Phosducin/Transducin beta-gamma complex, conformation 2
Depth 2.2 ± 1.0 Å
Tilt Angle 62 ± 10°
ΔGtransfer -4.9 kcal/mol
Links to 2trc PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology cytoplasmic
Resolution 2.4 Å
Other PDB entries representing this structure none
Number of subunits 3
1 reference
Gaudet R, Savage JR, McLaughlin JN, Willardson BM, Sigler PB. 1999. A molecular mechanism for the phosphorylation-dependent regulation of heterotrimeric G proteins by phosducin. Mol Cell. 3:649-60. PubMed
Comments on 2trc » Phosducin/Transducin beta-gamma complex, conformation 2
Phosducin probably facilitates removal of the beta-gamma complex from the membrane (Gaudet et al. 1999). This is an intermediate state when a large loop of phosducin is partially disordered.