PDB ID or protein name
See list of these PDB codes

1.3.20.01. Outer Membrane Receptor (OMR) 1.B.14 (TCDB) PF00593, PDBsum (36 proteins)

Protein Name PDB ID Species Localization Num. Subunits Num. TM Sec. Structs. Hydrophobic Thickness or Depth (Å) Tilt Angle (°) ΔGtransfer (kcal/mol)
Bacterial Zn-transporter ZnuD, structure 1 4rdr Neisseria meningitidis Bact. Gram-neg outer 1 22 23.2 ± 0.9 2 ± 0 -70.1
Bacterial Zn-transporter ZnuD, structure 2 4rdt Neisseria meningitidis Bact. Gram-neg outer 1 22 23.4 ± 0.8 0 ± 0 -72.6
Colicin I receptor 2hdf Escherichia coli Bact. Gram-neg outer 1 22 23.4 ± 0.9 4 ± 0 -70.9
Colicin I receptor complex with binding domain of Colicin Ia 2hdi Escherichia coli Bact. Gram-neg outer 1 22 23.4 ± 0.9 3 ± 3 -72.7
Enantio-pyochelin receptor FetA 3qlb Pseudomonas fluorescens Bact. Gram-neg outer 1 22 23.4 ± 0.8 7 ± 0 -75.3
Fe(III)-pyochelin receptor FptA 1xkw Pseudomonas aeruginosa Bact. Gram-neg outer 1 22 24.8 ± 1.0 5 ± 4 -84.3
Fe-regulated protein B 4aip Neisseria meningitidis Bact. Gram-neg outer 3 66 23.4 ± 0.3 0 ± 0 -144.6
Fe-regulated protein B, different variant 4aiq Neisseria meningitidis Bact. Gram-neg outer 1 22 23.6 ± 0.9 6 ± 0 -69.7
Ferredoxin receptor FusA 4zgv Pectobacterium atrosepticum Bact. Gram-neg outer 1 22 23.6 ± 0.7 7 ± 0 -65.8
Ferric enterobactin receptor FepA 1fep Escherichia coli Bact. Gram-neg outer 1 22 24.3 ± 1.1 1 ± 0 -77.2
Ferric enterobactin receptor PirA 5fr8 Acinetobacter baumannii Bact. Gram-neg outer 1 22 23.4 ± 0.8 1 ± 0 -65.3
Ferric enterobactin receptor PirA 5fp2 Pseudomonas aeruginosa Bact. Gram-neg outer 1 22 22.0 ± 1.2 1 ± 0 -71.0
Ferric hydroxamate uptake receptor FhuA 1qfg Escherichia coli Bact. Gram-neg outer 1 22 24.7 ± 1.0 5 ± 1 -81.3
Ferric hydroxamate uptake receptor FhuA, complex with TonB 2grx Escherichia coli Bact. Gram-neg outer 1 22 24.6 ± 1.1 3 ± 0 -77.2
Ferric hydroxamate uptake receptor FhuA, with microcin 4cu4 Escherichia coli Bact. Gram-neg outer 1 22 24.6 ± 1.1 5 ± 0 -77.7
Hemophore receptor HasR, structure 1 3csl Serratia marcescens Bact. Gram-neg outer 1 22 25.4 ± 1.3 4 ± 5 -72.2
Hemophore receptor HasR, structure 2 5c58 Serratia marcescens Bact. Gram-neg outer 1 22 24.8 ± 1.2 2 ± 0 -68.0
Outer membrane cobalamin transporter BtuB 1nqe Escherichia coli Bact. Gram-neg outer 1 22 23.4 ± 1.0 5 ± 0 -68.8
Outer membrane cobalamin transporter BtuB, complex with colicin E2 R-domain 2ysu Escherichia coli Bact. Gram-neg outer 1 22 24.2 ± 1.0 5 ± 0 -75.2
Outer membrane cobalamin transporter BtuB, complex with colicin E3 R-domain 1ujw Escherichia coli Bact. Gram-neg outer 1 22 23.6 ± 1.1 5 ± 0 -71.5
Outer membrane cobalamin transporter BtuB, complex with TonB 2gsk Escherichia coli Bact. Gram-neg outer 1 22 23.4 ± 0.7 5 ± 0 -77.5
Outer membrane cobalamin transporter BtuB, meso form 2guf Escherichia coli Bact. Gram-neg outer 1 22 23.4 ± 0.9 6 ± 7 -69.3
Outer membrane cobalamin transporter BtuB, with cyanocobalamin 3m8d Escherichia coli Bact. Gram-neg outer 1 22 23.3 ± 0.8 6 ± 1 -70.5
Outer membrane heme transporter ShuA 3fhh Shigella dysenteriae Bact. Gram-neg outer 1 22 24.6 ± 0.9 5 ± 0 -70.7
Outer membrane receptor FauA 3efm Bordetella pertussis Bact. Gram-neg outer 1 22 24.7 ± 0.6 11 ± 0 -77.5
Outer membrane receptor PiuA 5fok Pseudomonas aeruginosa Bact. Gram-neg outer 1 22 23.4 ± 1.1 3 ± 1 -65.9
Outer membrane receptor PiuA 5fp1 Acinetobacter baumannii Bact. Gram-neg outer 1 22 23.6 ± 0.9 4 ± 1 -68.9
Outer membrane transporter FecA 1kmo Escherichia coli Bact. Gram-neg outer 1 22 24.5 ± 1.2 3 ± 0 -69.6
Outer membrane transporter FecA, different conformation 1kmp Escherichia coli Bact. Gram-neg outer 1 22 24.9 ± 0.9 4 ± 0 -74.0
Pesticin receptor FyuA 4epa Yersinia pestis Bact. Gram-neg outer 1 22 23.6 ± 0.8 3 ± 0 -73.5
Pyoverdine Outer Membrane Receptor FpvA 2iah Pseudomonas aeruginosa Bact. Gram-neg outer 1 22 24.0 ± 0.5 8 ± 0 -79.7
SusD-SusC complex 5t3r Bacteroides thetaiotaomicron Bact. Gram-neg outer 1 22 25.0 ± 0.6 3 ± 0 -78.5
SusD-SusC complex, a dimer 5t4y Bacteroides thetaiotaomicron Bact. Gram-neg outer 2 44 25.0 ± 0.8 1 ± 0 -137.7
SusD-SusC complex, BT_2263, a dimer 5fq6 Bacteroides thetaiotaomicron Bact. Gram-neg outer 2 44 26.6 ± 2.2 0 ± 0 -142.4
Transferrin-binding protein A, complex with full-length transferrin 3v8x Neisseria meningitidis Bact. Gram-neg outer 1 22 23.2 ± 0.6 3 ± 0 -66.6
Transferrin-binding protein A, complex with human serotransferrin 3v89 Neisseria meningitidis Bact. Gram-neg outer 1 22 22.8 ± 0.8 3 ± 1 -68.9