PDB ID or protein name

2k74 » Disulfide bond formation protein B, conformation 1

2k74 » Disulfide bond formation protein B, conformation 1
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Topology in Bacterial Gram-negative inner membrane
Topologyout side
in side
2k74 » Disulfide bond formation protein B, conformation 1
Hydrophobic Thickness 29.7 ± 2.4 Å
Tilt Angle 26 ± 1°
ΔGtransfer -50.2 kcal/mol
Links to 2k74 PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology subunit A (N-terminus in)
Resolution NMR
Other PDB entries representing this structure 2k73
Number of TM Secondary Structures 4
1 transmembrane subunit
A - Tilt: 25° - Segments: 1(12-32), 2(47-62), 3(68-86), 4(144-162)
Comments on 2k74 » Disulfide bond formation protein B, conformation 1
This is structure in DPC micelles. Calculated hydrophobic thickness and orientation are unreliable; they depend on positions of flexible loops. Spin-labeling data indicate much deeper penetration of loop 114-120.