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• Protein Classification

• Types (3 types)
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2o4v » Porin OprP

• Type: 1. Transmembrane (3 classes)
• Class: 1.3. Beta-barrel transmembrane (26 superfamilies)
• Superfamily: 1.3.16. Trimeric porins (n=16,S=20) (4 families)
• Family: 1.3.16.03. Porins O and P (1 protein) 1.B.5 (TCDB)
• Species: Pseudomonas aeruginosa (34 proteins)
• Localization: Bacterial Gram-negative outer membrane (136 proteins)

2o4v » Porin OprP
Hydrophobic Thickness	23.9 ± 1.1 Å
Tilt Angle	0 ± 0°
ΔGtransfer	-129.6 kcal/mol
Links to 2o4v	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus in)
Resolution	1.94 Å
Other PDB entries of this protein	none
Number of TM Secondary Structures	48

3 transmembrane subunits
A - Tilt: 5° - Segments: 1(30-40), 2(55-67), 3(73-80), 4(94-100), 5(106-112), 6(148-157), 7(161-169), 8(182-190), 9(198-206), 10(261-269), 11(272-279), 12(297-304), 13(331-339), 14(364-372), 15(377-384), 16(402-410)
B - Tilt: 5° - Segments: 1(30-40), 2(55-67), 3(73-80), 4(94-100), 5(106-112), 6(148-157), 7(161-169), 8(182-190), 9(198-206), 10(261-269), 11(272-279), 12(297-304), 13(331-339), 14(364-372), 15(377-384), 16(402-410)
C - Tilt: 5° - Segments: 1(30-40), 2(55-67), 3(73-80), 4(94-100), 5(106-112), 6(148-157), 7(161-169), 8(182-190), 9(198-206), 10(261-269), 11(272-279), 12(297-304), 13(331-339), 14(364-372), 15(377-384), 16(402-410)

Comments on 2o4v » Porin OprP
An arginine ladder in OprP mediates phosphate specific transfer across the outer membrane

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