• 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

1nek » Succinate dehydrogenase

• Type: 1. Transmembrane (3 classes)
• Class: 1.1. Alpha-helical polytopic (72 superfamilies)
• Superfamily: 1.1.05. Electron transport chain complex II superfamily (6 families) 5.A.3 (TCDB)
• Family: 1.1.05.05. Succinate dehydrogenase/fumarate reductase (2 proteins)
• Species: Escherichia coli (178 proteins)
• Localization: Bacterial Gram-negative inner membrane (269 proteins)

1nek » Succinate dehydrogenase
Hydrophobic Thickness	32.0 ± 0.6 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-183.5 kcal/mol
Links to 1nek	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit C (N-terminus in)
Resolution	2.60 Å
Other PDB entries of this protein	1nen, 2acz, 2wdq, 2wdr, 2wdv, 2wp9, 2ws3, 2wu2, 2wu5
Number of TM Secondary Structures	18

6 transmembrane subunits
C - Tilt: 22° - Segments: 1(25-49), 2(68-93), 3(108-128)
D - Tilt: 25° - Segments: 1(17-39), 2(55-80), 3(88-113)
E - Tilt: 25° - Segments: 1(17-39), 2(55-80), 3(88-113)
G - Tilt: 22° - Segments: 1(25-49), 2(68-93), 3(108-128)
J - Tilt: 25° - Segments: 1(17-39), 2(55-80), 3(88-113)
L - Tilt: 22° - Segments: 1(25-49), 2(68-93), 3(108-128)

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