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3f7v » Potassium channel KcsA, 23A 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)

3f7v » Potassium channel KcsA, 23A opening conformer
Hydrophobic Thickness	30.1 ± 1.1 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-95.2 kcal/mol
Links to 3f7v	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus in)
Resolution	3.20 Å
Other PDB entries of this protein	none
Number of TM Secondary Structures	8

4 transmembrane subunits
A - Tilt: 36° - Segments: 1(30-50), 2(86-114)
B - Tilt: 36° - Segments: 1(30-50), 2(86-114)
C - Tilt: 36° - Segments: 1(30-50), 2(86-114)
D - Tilt: 36° - Segments: 1(30-50), 2(86-114)

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