PDB ID or protein name
See list of these PDB codes

1.1.12.01. Voltage-gated ion channels 1.A.1 (TCDB) PF00520, PDBsum (51 proteins)

Protein Name PDB ID Species Localization Num. Subunits Num. TM Sec. Structs. Hydrophobic Thickness or Depth (Å) Tilt Angle (°) ΔGtransfer (kcal/mol)
Bacterial cyclic nucleotide regulated ion channel 3beh Rhizobium loti Bact. Gram-neg inner 4 24 30.6 ± 0.8 0 ± 0 -205.7
Bacterial cyclic nucleotide regulated ion channel, different conformation 2zd9 Rhizobium loti Bact. Gram-neg inner 4 24 31.6 ± 1.2 0 ± 0 -192.8
Bacterial cyclic nucleotide regulated ion channel, full structure 4chw Rhizobium loti Bact. Gram-neg inner 4 24 29.8 ± 0.6 0 ± 0 -187.8
Bacterial cyclic nucleotide regulated ion channel, full structure, with cAMP 4chv Rhizobium loti Bact. Gram-neg inner 4 24 28.4 ± 0.5 0 ± 0 -138.2
Calcium-activated cation channel 5cbg Tsukamurella paurometabola Bact. Gram-pos plas. 4 14 31.6 ± 0.8 0 ± 0 -77.0
Calcium-gated potassium channel MthK 3ldc Methanobacterium thermoautotrophicum Archaebac. 4 8 29.8 ± 0.8 0 ± 0 -72.4
High conductance calcium-activated potassium channel, structure 1 5tj6 Aplysia californica Eukaryo. plasma 4 28 31.8 ± 0.6 0 ± 0 -273.6
High conductance calcium-activated potassium channel, structure 2 5tji Aplysia californica Eukaryo. plasma 4 28 31.4 ± 0.6 0 ± 0 -294.2
K+ channel Eag1 (Kcnh1), with calmodulin 5k7l Rattus norvegicus Eukaryo. plasma 4 24 33.8 ± 0.6 0 ± 0 -272.0
Na(v)Rh voltage-gated sodium channel 4dxw Alpha proteobacterium Bact. Gram-neg inner 4 24 29.2 ± 0.7 4 ± 0 -149.7
Na-activated potassium channel Slo2.2, closed 5u76 Gallus gallus Eukaryo. plasma 4 24 31.0 ± 0.4 0 ± 0 -216.3
Na-activated potassium channel Slo2.2, open 5u70 Gallus gallus Eukaryo. plasma 4 24 31.4 ± 0.2 0 ± 0 -248.5
NaK potassium channel 2ahy Bacillus cereus Bact. Gram-pos plas. 4 8 29.5 ± 0.7 0 ± 1 -105.7
NaK potassium channel, different strain of Bacillus cereus 3ouf Bacillus cereus Bact. Gram-pos plas. 4 8 27.9 ± 1.3 0 ± 0 -91.0
NaK potassium channel, open state 3e86 Bacillus cereus Bact. Gram-pos plas. 4 8 27.6 ± 0.9 0 ± 0 -90.0
NaK potassium channel, open state, mutant with DMA 4r7c Bacillus cereus Bact. Gram-pos plas. 4 8 27.8 ± 0.9 0 ± 0 -41.0
NaK-NavSulP chimera channel 3vou Sulfitobacter sp. Bact. Gram-neg inner 4 8 30.4 ± 0.8 0 ± 0 -100.1
Nucleotide-gated channel 1, HCN1, structure 1 5u6o Homo sapiens Eukaryo. plasma 4 24 33.0 ± 0.8 0 ± 0 -238.4
Nucleotide-gated channel 1, HCN1, structure 2 5u6p Homo sapiens Eukaryo. plasma 4 26 31.8 ± 0.8 0 ± 0 -237.0
Potassium channel KcsA 1s5h Streptomyces coelicolor Bact. Gram-pos plas. 4 8 33.7 ± 1.3 0 ± 1 -111.9
Potassium channel KcsA 1r3j Streptomyces lividans Bact. Gram-pos plas. 4 8 34.8 ± 1.2 0 ± 0 -111.0
Potassium channel KcsA, 14.5 A opening conformer 3fb5 Streptomyces lividans Bact. Gram-pos plas. 4 8 33.7 ± 0.9 0 ± 0 -115.9
Potassium channel KcsA, 16 A opening conformer 3fb6 Streptomyces lividans Bact. Gram-pos plas. 4 8 30.2 ± 1.0 0 ± 0 -86.1
Potassium channel KcsA, 17A opening conformer 3f7y Streptomyces lividans Bact. Gram-pos plas. 4 8 31.3 ± 1.3 0 ± 0 -82.3
Potassium channel KcsA, 20 A opening conformer 3fb8 Streptomyces lividans Bact. Gram-pos plas. 4 8 29.8 ± 0.4 0 ± 0 -68.2
Potassium channel KcsA, 23A opening conformer 3f7v Streptomyces lividans Bact. Gram-pos plas. 4 8 30.1 ± 1.1 0 ± 0 -95.2
Potassium channel KcsA, complex with Rb+ 3fb7 Streptomyces lividans Bact. Gram-pos plas. 4 8 28.6 ± 1.2 0 ± 0 -79.0
Potassium channel KcsA, full length, open 3pjs Streptomyces lividans Bact. Gram-pos plas. 4 8 31.6 ± 1.2 1 ± 1 -87.3
Potassium channel KcsA, full-length, closed 3eff Streptomyces lividans Bact. Gram-pos plas. 4 8 31.8 ± 1.3 0 ± 0 -107.3
Potassium channel KcsA, open inactivated state 3f5w Streptomyces lividans Bact. Gram-pos plas. 4 8 29.2 ± 0.7 0 ± 0 -83.5
Potassium channel KcsA, structure 2 4uuj Streptomyces lividans Bact. Gram-pos plas. 4 8 29.8 ± 0.5 0 ± 0 -90.2
Potassium channel KscA, complex with charibdotoxin 2a9h Streptomyces lividans Bact. Gram-pos plas. 4 8 31.8 ± 1.4 0 ± 1 -105.1
Potassium channel Kv1.2 - Kv2.1. chimera, in membrane-like environment 2r9r Rattus norvegicus Eukaryo. plasma 4 28 30.8 ± 0.6 0 ± 0 -252.0
Potassium channel Kv1.2. 2a79 Rattus norvegicus Eukaryo. plasma 4 28 29.8 ± 1.5 0 ± 0 -147.0
Potassium channel Kv1.2. - Kv2.1. chimera 3lnm Rattus norvegicus Eukaryo. plasma 4 28 31.1 ± 0.9 0 ± 0 -260.7
Potassium channel Kv1.2. - Kv2.1. chimera, complex with Charybdotoxin 4jtc Rattus norvegicus Eukaryo. plasma 4 24 30.2 ± 0.4 0 ± 0 -247.3
Potassium channel Kv1.2., full-length 3lut Rattus norvegicus Eukaryo. plasma 4 24 25.1 ± 0.5 0 ± 0 -153.1
Potassium channel KvAP 2a0l Aeropyrum pernix Archaebac. 4 12 29.5 ± 1.1 0 ± 0 -100.0
Potassium channel KvAP, complex with Fab 1orq Aeropyrum pernix Archaebac. 4 12 29.3 ± 1.6 0 ± 0 -78.6
Potassium channel KvAP, sensor domain 1ors Aeropyrum pernix Archaebac. 1 5 31.5 ± 2.2 19 ± 1 -50.3
Potassium channel KvAP, sensor domain, NMR model 2kyh Aeropyrum pernix Archaebac. 1 5 28.6 ± 1.4 19 ± 4 -44.6
Sodium channel BacNaV 4lto Alkalilimnicola ehrlichei Bact. Gram-neg inner 4 8 30.6 ± 1.1 2 ± 1 -97.3
Sodium channel BacNaV, channel neck mutants 5hj8 Alkalilimnicola ehrlichei Bact. Gram-neg inner 4 8 30.6 ± 1.1 0 ± 0 -96.1
Voltage gated sodium channel NavMs, open state 1 4f4l Magnetococcus marinus Bact. Gram-neg inner 4 8 28.2 ± 1.3 1 ± 0 -74.6
Voltage gated sodium channel NavMs, open state 2 3zjz Magnetococcus marinus Bact. Gram-neg inner 4 8 29.8 ± 1.8 0 ± 1 -61.1
Voltage-gated K+ channel 4h33 Listeria monocytogenes Bact. Gram-pos plas. 4 8 33.2 ± 1.9 0 ± 0 -115.9
Voltage-gated sodium channel 4bgn Caldalkalibacillus thermarum Bact. Gram-pos plas. 4 24 27.0 ± 0.3 0 ± 0 -201.5
Voltage-gated sodium channel Nav1.7- NavAb 3rvy Arcobacter butzleri Bact. Gram-neg inner 4 24 29.6 ± 0.4 0 ± 0 -216.9
Voltage-gated sodium channel Nav1.7- NavAb, with antagonist 5ek0 Arcobacter butzleri Bact. Gram-neg inner 4 24 30.2 ± 0.6 0 ± 0 -236.2
Voltage-gated sodium channel NavAb, structure 2 4ekw Arcobacter butzleri Bact. Gram-neg inner 4 24 29.4 ± 0.5 0 ± 0 -201.0
Voltage-gated sodium channel NavAb, structure 3 5klb Arcobacter butzleri Bact. Gram-neg inner 4 24 30.8 ± 0.3 1 ± 0 -218.3