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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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3eff » Potassium channel KcsA, full-length, closed

• 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)

3eff » Potassium channel KcsA, full-length, closed
Hydrophobic Thickness	31.8 ± 1.3 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-107.3 kcal/mol
Links to 3eff	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit K (N-terminus in)
Resolution	3.80 Å
Other PDB entries of this protein	none
Number of TM Secondary Structures	12

4 transmembrane subunits
K - Tilt: 25° - Segments: 1(26-50), 2(62-74), 3(86-110)
L - Tilt: 26° - Segments: 1(28-50), 2(62-74), 3(86-110)
M - Tilt: 26° - Segments: 1(26-50), 2(62-74), 3(86-110)
N - Tilt: 26° - Segments: 1(28-50), 2(62-74), 3(86-110)

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