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• 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

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1eys » Photosynthetic reaction center, complex with cytochrome c

• Type: 1. Transmembrane (3 classes)
• Class: 1.1. Alpha-helical polytopic (72 superfamilies)
• Superfamily: 1.1.02. Photosynthetic reaction centers and photosystems (3 families) 3.E.2 (TCDB)
• Family: 1.1.02.01. Photosynthetic reaction centers from bacteria (5 proteins) 3.E.2 (TCDB)
• Species: Thermochromatium tepidum (1 protein)
• Localization: Bacterial Gram-negative inner membrane (269 proteins)

1eys » Photosynthetic reaction center, complex with cytochrome c
Hydrophobic Thickness	31.6 ± 1.0 Å
Tilt Angle	2 ± 0°
ΔGtransfer	-116.0 kcal/mol
Links to 1eys	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit L (N-terminus in)
Resolution	2.20 Å
Other PDB entries of this protein	none
Number of TM Secondary Structures	11

3 transmembrane subunits
M - Tilt: 12° - Segments: 1(55-75), 2(112-133), 3(143-165), 4(197-220), 5(264-283)
H - Tilt: 18° - Segments: 1(12-31)
L - Tilt: 11° - Segments: 1(33-54), 2(92-114), 3(124-146), 4(179-200), 5(237-258)

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