PDB ID or protein name

3cap » Opsin, active, retinal-free state, dimer

3cap » Opsin, active, retinal-free state, dimer
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Topology in Eukaryotic plasma membrane
Topologyextracellular side
cytoplasmic side
3cap » Opsin, active, retinal-free state, dimer
Hydrophobic Thickness 30.8 ± 1.1 Å
Tilt Angle 0 ± 0°
ΔGtransfer -130.1 kcal/mol
Links to 3cap PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology subunit A (N-terminus extracellular)
Resolution 2.90 Å
Other PDB entries representing this structure none
Number of TM Secondary Structures 14
2 transmembrane subunits
A - Tilt: 7° - Segments: 1(39-64), 2(73-95), 3(112-134), 4(153-173), 5(201-223), 6(253-274), 7(289-309)
B - Tilt: 8° - Segments: 1(39-64), 2(73-95), 3(112-134), 4(153-173), 5(201-223), 6(254-277), 7(287-309)
Comments on 3cap » Opsin, active, retinal-free state, dimer
The dimer is unstable and possibly non-native. However it fits membrane planar boundaries.