• HOME
• ABOUT OPM
• DOWNLOAD OPM FILES
• CONTACT US
• PPM SERVER
• LIPID COMPOSITION ATLAS

• Protein Classification

• Types (3 types)
• Classes (11 classes)
• Superfamilies (392 superfamilies)
• Families (667 families)
• Species (538 species)
• Localization (24 types)
• All proteins in OPM (2172 proteins)

• Protein Links

• PDB Sum,
• PDB,
• OCA,
• MPKS,
• PDBTM,
• MPDB,
• CGDB

2e74 » 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: Mastigocladus laminosus (3 proteins)
• Localization: Thylakoid membrane (31 proteins)

2e74 » Cytochrome b6f
Hydrophobic Thickness	31.2 ± 0.8 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-222.1 kcal/mol
Links to 2e74	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus stroma)
Resolution	3.00 Å
Other PDB entries of this protein	1vf5, 2e75, 2e76, 4h0l, 4i7z
Number of TM Secondary Structures	26

16 transmembrane subunits
A - Tilt: 23° - Segments: 1(32-53), 2(84-107), 3(115-133), 4(185-207)
B - Tilt: 3° - Segments: 1(35-55), 2(95-116), 3(127-145)
D - Tilt: 26° - Segments: 1(17-39)
G - Tilt: 12° - Segments: 1(5-27)
H - Tilt: 13° - Segments: 1(5-27)
C - Tilt: 3° - Segments: 1(257-277)
E - Tilt: 33° - Segments: 1(2-26)
F - Tilt: 30° - Segments: 1(5-29)
I - Tilt: 23° - Segments: 1(32-53), 2(84-107), 3(115-133), 4(185-207)
J - Tilt: 3° - Segments: 1(35-55), 2(95-116), 3(127-145)
K - Tilt: 25° - Segments: 1(17-39)
L - Tilt: 13° - Segments: 1(5-27)
M - Tilt: 13° - Segments: 1(5-27)
N - Tilt: 3° - Segments: 1(256-277)
O - Tilt: 33° - Segments: 1(2-26)
P - Tilt: 29° - Segments: 1(5-29)

Comments on 2e74 » Cytochrome b6f
1vf5 has different structure of loops.

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