PDB ID or protein name

3b4r » Site-2 protease (S2P) metalloprotease

3b4r » Site-2 protease (S2P) metalloprotease
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Topology in Archaebacterial membrane
Topologyextracellular side
cytoplasmic side
3b4r » Site-2 protease (S2P) metalloprotease
Hydrophobic Thickness 29.9 ± 1.4 Å
Tilt Angle 23 ± 0°
ΔGtransfer -65.0 kcal/mol
Links to 3b4r PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology subunit B (N-terminus cytoplasmic)
Resolution 3.30 Å
Other PDB entries representing this structure none
Number of TM Secondary Structures 6
1 transmembrane subunit
B - Tilt: 23° - Segments: 1(19-34), 2(39-61), 3(92-115), 4(125-141), 5(170-188), 6(191-206)
Comments on 3b4r » Site-2 protease (S2P) metalloprotease
The protein forms a trimer of antiparallel dimers in crystal. Structures of two molecules in each dimer (e.g. A and B) are significantly different. This structure (subunit B) is more "closed".