• 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

3fb8 » Potassium channel KcsA, 20 A opening conformer

• Type: 1. Transmembrane (3 classes)
• Class: 1.1. Alpha-helical polytopic (72 superfamilies)
• Superfamily: 1.1.12. Voltage-gated channel like (3 families) 1.A.1 (TCDB)
• Family: 1.1.12.01. Voltage-gated ion channels (36 proteins) 1.A.1 (TCDB)
• Species: Streptomyces lividans (11 proteins)
• Localization: Bacterial Gram-positive plasma membrane (81 proteins)

3fb8 » Potassium channel KcsA, 20 A opening conformer
Hydrophobic Thickness	29.8 ± 0.4 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-68.2 kcal/mol
Links to 3fb8	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit C (N-terminus in)
Resolution	3.4 Å
Other PDB entries of this protein	none
Number of TM Secondary Structures	8

4 transmembrane subunits
C - Tilt: 31° - Segments: 1( 28- 47), 2( 86- 110)
F - Tilt: 31° - Segments: 1( 28- 47), 2( 86- 110)
I - Tilt: 31° - Segments: 1( 28- 47), 2( 86- 110)
L - Tilt: 31° - Segments: 1( 28- 47), 2( 86- 110)

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