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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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2vqi » P pilus usher PapC translocation domain

• Type: 1. Transmembrane (3 classes)
• Class: 1.3. Beta-barrel transmembrane (26 superfamilies)
• Superfamily: 1.3.21. Fimbrial usher porin (n=24,S=26) (1 family) 1.B.11 (TCDB)
• Family: 1.3.21.01. Fimbrial usher porin (4 proteins) 1.B.11 (TCDB)
• Species: Escherichia coli (178 proteins)
• Localization: Bacterial Gram-negative outer membrane (136 proteins)

2vqi » P pilus usher PapC translocation domain
Hydrophobic Thickness	23.1 ± 1.0 Å
Tilt Angle	3 ± 0°
ΔGtransfer	-61.0 kcal/mol
Links to 2vqi	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus in)
Resolution	3.20 Å
Other PDB entries of this protein	3fip
Number of TM Secondary Structures	24

1 transmembrane subunit
A - Tilt: 1° - Segments: 1(148-155), 2(168-177), 3(181-189), 4(206-216), 5(222-228), 6(242-248), 7(336-343), 8(357-366), 9(370-378), 10(384-392), 11(398-404), 12(420-428), 13(436-442), 14(470-478), 15(484-492), 16(503-512), 17(520-527), 18(538-545), 19(550-558), 20(564-573), 21(578-586), 22(597-606), 23(609-617), 24(624-634)

Comments on 2vqi » P pilus usher PapC translocation domain
Hydrophobic thickness is probably underestimated. It probably will increase in a physiological dimer, with monomers associated in membrane through their polar sides.

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