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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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1af6 » Maltoporin

• Type: 1. Transmembrane (3 classes)
• Class: 1.3. Beta-barrel transmembrane (26 superfamilies)
• Superfamily: 1.3.18. Sugar porins (n=18,S=22) (1 family) 1.B.3 (TCDB)
• Family: 1.3.18.01. Malptoporin-like proteins (3 proteins) 1.B.3 (TCDB)
• Species: Escherichia coli (178 proteins)
• Localization: Bacterial Gram-negative outer membrane (136 proteins)

1af6 » Maltoporin
Hydrophobic Thickness	25.1 ± 0.7 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-117.9 kcal/mol
Links to 1af6	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus in)
Resolution	2.40 Å
Other PDB entries of this protein	1mal, 1mpm, 1mpn, 1mpo, 1mpq
Number of TM Secondary Structures	54

3 transmembrane subunits
A - Tilt: 2° - Segments: 1(2-13), 2(39-48), 3(58-68), 4(75-88), 5(98-103), 6(125-132), 7(138-146), 8(170-179), 9(185-194), 10(213-221), 11(227-235), 12(269-278), 13(284-293), 14(305-314), 15(320-329), 16(343-352), 17(361-370), 18(411-420)
B - Tilt: 2° - Segments: 1(2-13), 2(39-48), 3(58-68), 4(75-88), 5(98-103), 6(125-132), 7(138-146), 8(170-179), 9(185-194), 10(213-221), 11(227-235), 12(269-278), 13(284-293), 14(305-314), 15(320-329), 16(343-352), 17(361-370), 18(411-420)
C - Tilt: 2° - Segments: 1(2-13), 2(39-48), 3(58-68), 4(75-88), 5(98-103), 6(125-132), 7(138-146), 8(170-179), 9(185-194), 10(213-221), 11(227-235), 12(269-278), 13(284-293), 14(305-314), 15(320-329), 16(343-352), 17(361-370), 18(411-420)

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University of Michigan, Ann Arbor, MI 48109 USA