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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)

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2ns1 » Ammonia channel, complex with inhibitory GlnK

• Type: 1. Transmembrane (3 classes)
• Class: 1.1. Alpha-helical polytopic (72 superfamilies)
• Superfamily: 1.1.17. Ammonia and urea transporters (2 families) 1.A.11 (TCDB)
• Family: 1.1.17.01. Ammonia transporter Amt (5 proteins) 1.A.11 (TCDB)
• Species: Escherichia coli (178 proteins)
• Localization: Bacterial Gram-negative inner membrane (269 proteins)

2ns1 » Ammonia channel, complex with inhibitory GlnK
Hydrophobic Thickness	29.1 ± 0.7 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-148.7 kcal/mol
Links to 2ns1	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus out)
Resolution	1.96 Å
Other PDB entries of this protein	2nuu
Number of TM Secondary Structures	33

3 transmembrane subunits
A - Tilt: 6° - Segments: 1(12-32), 2(44-68), 3(101-119), 4(125-148), 5(164-181), 6(200-219), 7(228-252), 8(258-278), 9(281-299), 10(314-332), 11(351-377)
C - Tilt: 6° - Segments: 1(12-32), 2(44-68), 3(101-119), 4(125-148), 5(164-181), 6(200-219), 7(228-252), 8(258-278), 9(281-299), 10(314-332), 11(351-377)
E - Tilt: 6° - Segments: 1(12-32), 2(44-68), 3(101-119), 4(125-148), 5(164-181), 6(200-219), 7(228-252), 8(258-278), 9(281-299), 10(314-332), 11(351-377)

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