PDB ID or protein name

2uuh » Leukotriene C4 synthase

2uuh » Leukotriene C4 synthase
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Topology in Endoplasmic reticulum membrane
Topologylumenal side
cytoplasmic side
2uuh » Leukotriene C4 synthase
Hydrophobic Thickness 29.4 ± 1.1 Å
Tilt Angle 0 ± 0°
ΔGtransfer -55.2 kcal/mol
Links to 2uuh PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology subunit A (N-terminus lumenal)
Resolution 2.15 Å
Other PDB entries representing this structure 2pno, 2uui, 3b29, 3hkk, 3leo, 3pcv
Number of TM Secondary Structures 12
3 transmembrane subunits
A - Tilt: 19° - Segments: 1(4-24), 2(56-73), 3(76-92), 4(107-131)
B - Tilt: 19° - Segments: 1(4-24), 2(56-73), 3(76-92), 4(107-131)
C - Tilt: 19° - Segments: 1(4-24), 2(56-73), 3(76-92), 4(107-131)
Comments on 2uuh » Leukotriene C4 synthase
Hydrophobic thickness is relatively uncertain due to significant misplacement of C-terminal helix, probably induced by binding of detergent in the substrate-binding site. This C-terminal TM helix is expected to significantly move along the bilayer normal after dissociation of ligand. The transmembrane topopogy published in JBC was incorrect (?).