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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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1u7g » Ammonia Channel

• 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)

1u7g » Ammonia Channel
Hydrophobic Thickness	29.8 ± 1.3 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-148.7 kcal/mol
Links to 1u7g	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus out)
Resolution	1.40 Å
Other PDB entries of this protein	1u77, 1u7c, 1xqe, 1xqf, 2nmr, 2nop, 2now, 2npc, 2npd, 2npe, 2npg, 2npj, 2npk, 2ns1, 2nuu, 3c1g, 3c1h, 3c1i, 3c1j
Number of TM Secondary Structures	33

3 transmembrane subunits
A - Tilt: 7° - Segments: 1(11-32), 2(44-68), 3(98-120), 4(125-149), 5(164-179), 6(200-219), 7(227-251), 8(258-278), 9(281-299), 10(312-333), 11(349-377)
B - Tilt: 7° - Segments: 1(11-32), 2(44-68), 3(98-120), 4(125-149), 5(164-179), 6(200-219), 7(227-251), 8(258-278), 9(281-299), 10(312-333), 11(349-377)
C - Tilt: 7° - Segments: 1(11-32), 2(44-68), 3(98-120), 4(125-149), 5(164-179), 6(200-219), 7(227-251), 8(258-278), 9(281-299), 10(312-333), 11(349-377)

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