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1zrt » Cytochrome bc1, bacterial

• Type: 1. Transmembrane (3 classes)
• Class: 1.1. Alpha-helical polytopic (72 superfamilies)
• Superfamily: 1.1.06. Electron transport chain complex III (bc1 and b6f complexes) (1 family) 3.D.3 (TCDB)
• Family: 1.1.06.01. Cytochrome bc1 and b6f complexes (14 proteins) 3.D.3 (TCDB)
• Species: Rhodobacter capsulatus (2 proteins)
• Localization: Bacterial Gram-negative inner membrane (269 proteins)

1zrt » Cytochrome bc1, bacterial
Hydrophobic Thickness	29.9 ± 0.9 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-178.6 kcal/mol
Links to 1zrt	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit C (N-terminus in)
Resolution	3.50 Å
Other PDB entries of this protein	none
Number of TM Secondary Structures	20

6 transmembrane subunits
C - Tilt: 9° - Segments: 1(43-67), 2(96-118), 3(126-146), 4(196-216), 5(249-269), 6(329-349), 7(362-381), 8(388-411)
D - Tilt: 6° - Segments: 1(226-246)
E - Tilt: 33° - Segments: 1(14-38)
P - Tilt: 9° - Segments: 1(43-67), 2(96-118), 3(126-146), 4(196-216), 5(249-269), 6(329-349), 7(362-381), 8(388-411)
Q - Tilt: 5° - Segments: 1(227-246)
R - Tilt: 34° - Segments: 1(14-38)

Comments on 1zrt » Cytochrome bc1, bacterial
The structure has many missing side-chain atoms.

Copyright © 2005-2013 Andrei Lomize, Mikhail Lomize and Irina Pogozheva
University of Michigan, Ann Arbor, MI 48109 USA