Superfamily » 1.1.17. Monovalent cation/proton antiporter (CPA) (1 family) <a href="http://www.tcdb.org/tcdb/index.php?tc=2.A.33" class="external" target="_blank">2.A.33 (TCDB)</a> - Orientations of Proteins in Membranes (OPM) database

Type:1. Transmembrane (2 classes)
Class:1.1. Alpha-helical transmembrane (54 superfamilies)
Superfamily:1.1.17. Monovalent cation/proton antiporter (CPA) (1 family) 2.A.33 (TCDB)
Family:
1. 1.1.17.01.
  Sodium/Proton antiporter 1 2.A.33 (TCDB)
  Sodium/proton antiporter 1 (NhaA)
  
  Escherichia coli
  (1zcd, 3fi1)

1.1.17. Monovalent cation/proton antiporter (CPA) (1 family) 2.A.33 (TCDB) (1 proteins)

Family	Protein Name	PDB ID	Species	Localization	Num. Subunits	Num. TM Sec. Structs.	Hydrophobic Thickness or Depth (Å)	Tilt Angle (°)	ΔG_transfer (kcal/mol)
1.1.17.01.	Sodium/proton antiporter 1 (NhaA)	1zcd	Escherichia coli	Bact. gram-neg inner	1	14	27.5 ± 1.0	4 ± 2	-100.1