PDB ID or protein name
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1.1.25.05. Proton-dependent oligopeptide transporter (POT) 2.A.17 (TCDB) PF00854, PDBsum (16 proteins)

Protein Name PDB ID Species Localization Num. Subunits Num. TM Sec. Structs. Hydrophobic Thickness or Depth (Å) Tilt Angle (°) ΔGtransfer (kcal/mol)
Bacterial proton:oligopeptide symporter, structure 1 4lep Shewanella oneidensis Bact. Gram-neg inner 1 14 29.4 ± 0.6 7 ± 0 -89.1
Bacterial proton:oligopeptide symporter, structure 2 4tpg Shewanella oneidensis Bact. Gram-neg inner 14 14 30.8 ± 1.0 9 ± 0 -100.8
Bacterial proton:oligopeptide symporter, structure 3 4tpj Shewanella oneidensis Bact. Gram-neg inner 1 14 30.6 ± 0.9 9 ± 0 -90.0
Di- or tripeptide transporter 4w6v Yersinia enterocolitica Bact. Gram-neg inner 1 14 29.8 ± 1.2 12 ± 1 -113.6
Di-or tripeptide:H+ symporter, inward open, structure 1 4aps Streptococcus thermophilus Bact. Gram-pos plas. 1 14 31.8 ± 0.7 13 ± 0 -114.6
Di-or tripeptide:H+ symporter, inward open, structure 2 4d2d Streptococcus thermophilus Bact. Gram-pos plas. 1 14 31.0 ± 1.1 7 ± 0 -109.9
Di-or tripeptide:H+ symporter, inward open, structure 3 5d6k Streptococcus thermophilus Bact. Gram-pos plas. 1 14 32.8 ± 1.0 5 ± 0 -112.6
Dipeptide permease D 4q65 Escherichia coli Bact. Gram-neg inner 1 14 30.2 ± 0.8 7 ± 1 -101.4
Glutathione uptake transporter, structure 1 2xut Shewanella oneidensis Bact. Gram-neg inner 1 14 30.9 ± 1.4 10 ± 0 -102.5
Glutathione uptake transporter, structure 2 4uvm Shewanella oneidensis Bact. Gram-neg inner 1 14 29.8 ± 0.7 10 ± 0 -105.3
Nitrate transporter NRT1/ PTR, dimer 4oh3 Arabidopsis thaliana Eukaryo. plasma 2 24 29.0 ± 0.9 0 ± 0 -106.0
Nitrate transporter NRT1/ PTR, structure 1 4cl4 Arabidopsis thaliana Eukaryo. plasma 1 12 31.6 ± 1.6 7 ± 0 -76.5
Nitrate transporter NRT1/ PTR, structure 2 5a2n Arabidopsis thaliana Eukaryo. plasma 1 12 31.8 ± 1.3 7 ± 1 -84.3
Proton-dependent oligopeptide transporter, conformation 1 4ikv Geobacillus kaustophilus Bact. Gram-pos plas. 1 14 30.8 ± 1.5 5 ± 0 -110.9
Proton-dependent oligopeptide transporter, conformation 2 4iky Geobacillus kaustophilus Bact. Gram-pos plas. 1 14 31.8 ± 1.3 4 ± 0 -115.6
Proton-dependent oligopeptide transporter, conformation 3 4ikx Geobacillus kaustophilus Bact. Gram-pos plas. 1 14 31.0 ± 1.0 10 ± 0 -115.9