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• Protein Classification

• Types (3 types)
• Classes (11 classes)
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• Species (538 species)
• Localization (24 types)
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2zt9 » Cytochrome b6f

• 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: Nostoc sp. (1 protein)
• Localization: Thylakoid membrane (31 proteins)

2zt9 » Cytochrome b6f
Hydrophobic Thickness	31.2 ± 1.0 Å
Tilt Angle	0 ± 1°
ΔGtransfer	-214.2 kcal/mol
Links to 2zt9	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus stroma)
Resolution	3.00 Å
Other PDB entries of this protein	4h44
Number of TM Secondary Structures	26

16 transmembrane subunits
A - Tilt: 23° - Segments: 1(32-53), 2(84-107), 3(115-134), 4(185-207)
B - Tilt: 3° - Segments: 1(35-57), 2(95-115), 3(127-146)
C - Tilt: 2° - Segments: 1(256-276)
D - Tilt: 25° - Segments: 1(17-39)
G - Tilt: 12° - Segments: 1(5-26)
H - Tilt: 12° - Segments: 1(5-26)
F - Tilt: 33° - Segments: 1(5-29)
E - Tilt: 34° - Segments: 1(2-25)
I - Tilt: 23° - Segments: 1(32-53), 2(84-107), 3(115-134), 4(185-207)
J - Tilt: 2° - Segments: 1(35-57), 2(95-116), 3(127-146)
K - Tilt: 25° - Segments: 1(18-40)
L - Tilt: 3° - Segments: 1(256-276)
M - Tilt: 13° - Segments: 1(5-26)
N - Tilt: 12° - Segments: 1(5-26)
O - Tilt: 32° - Segments: 1(5-29)
P - Tilt: 33° - Segments: 1(2-25)

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