PDB ID or protein name
See list of these PDB codes

1.1.012. Ion channel (VIC) superfamily (9 families) CL0030, PDBsum (90 proteins)

Family Protein Name PDB ID Species Localization Num. Subunits Num. TM Sec. Structs. Hydrophobic Thickness or Depth (Å) Tilt Angle (°) ΔGtransfer (kcal/mol)
1.1.12.01. Potassium channel KcsA 1r3j Streptomyces lividans Bact. Gram-pos plas. 4 8 34.8 ± 1.2 0 ± 0 -111.0
1.1.12.01. Potassium channel KcsA 1s5h Streptomyces coelicolor Bact. Gram-pos plas. 4 8 33.7 ± 1.3 0 ± 1 -111.9
1.1.12.01. Potassium channel KvAP, sensor domain 1ors Aeropyrum pernix Archaebac. 1 5 31.5 ± 2.2 19 ± 1 -50.3
1.1.12.01. Potassium channel KvAP, complex with Fab 1orq Aeropyrum pernix Archaebac. 4 12 29.3 ± 1.6 0 ± 0 -78.6
1.1.12.01. Potassium channel Kv1.2. 2a79 Rattus norvegicus Eukaryo. plasma 4 28 29.8 ± 1.5 0 ± 0 -147.0
1.1.12.01. Potassium channel KvAP 2a0l Aeropyrum pernix Archaebac. 4 12 29.5 ± 1.1 0 ± 0 -100.0
1.1.12.01. NaK potassium channel 2ahy Bacillus cereus Bact. Gram-pos plas. 4 8 29.5 ± 0.7 0 ± 1 -105.7
1.1.12.01. Potassium channel KcsA, full length, open 3pjs Streptomyces lividans Bact. Gram-pos plas. 4 8 31.6 ± 1.2 1 ± 1 -87.3
1.1.12.01. 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
1.1.12.01. 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
1.1.12.01. Bacterial cyclic nucleotide regulated ion channel 3beh Rhizobium loti Bact. Gram-neg inner 4 24 30.6 ± 0.8 0 ± 0 -205.7
1.1.12.01. Potassium channel KcsA, full-length, closed 3eff Streptomyces lividans Bact. Gram-pos plas. 4 8 31.8 ± 1.3 0 ± 0 -107.3
1.1.12.01. NaK potassium channel, open state 3e86 Bacillus cereus Bact. Gram-pos plas. 4 8 27.6 ± 0.9 0 ± 0 -90.0
1.1.12.01. Potassium channel Kv1.2. - Kv2.1. chimera 3lnm Rattus norvegicus Eukaryo. plasma 4 28 31.1 ± 0.9 0 ± 0 -260.7
1.1.12.01. Potassium channel Kv1.2., full-length 3lut Rattus norvegicus Eukaryo. plasma 4 24 25.1 ± 0.5 0 ± 0 -153.1
1.1.12.01. Potassium channel KvAP, sensor domain, NMR model 2kyh Aeropyrum pernix Archaebac. 1 5 28.6 ± 1.4 19 ± 4 -44.6
1.1.12.01. Potassium channel KcsA, open inactivated state 3f5w Streptomyces lividans Bact. Gram-pos plas. 4 8 29.2 ± 0.7 0 ± 0 -83.5
1.1.12.01. Potassium channel KscA, complex with charibdotoxin 2a9h Streptomyces lividans Bact. Gram-pos plas. 4 8 31.8 ± 1.4 0 ± 1 -105.1
1.1.12.01. Potassium channel KcsA, 17A opening conformer 3f7y Streptomyces lividans Bact. Gram-pos plas. 4 8 31.3 ± 1.3 0 ± 0 -82.3
1.1.12.01. Potassium channel KcsA, 23A opening conformer 3f7v Streptomyces lividans Bact. Gram-pos plas. 4 8 30.1 ± 1.1 0 ± 0 -95.2
1.1.12.01. 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
1.1.12.01. Calcium-gated potassium channel MthK 3ldc Methanobacterium thermoautotrophicum Archaebac. 4 8 29.8 ± 0.8 0 ± 0 -72.4
1.1.12.01. 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
1.1.12.01. Voltage-gated sodium channel Nav1.7- NavAb 3rvy Arcobacter butzleri Bact. Gram-neg inner 4 24 29.6 ± 0.4 0 ± 0 -216.9
1.1.12.01. Voltage-gated K+ channel 4h33 Listeria monocytogenes Bact. Gram-pos plas. 4 8 33.2 ± 1.9 0 ± 0 -115.9
1.1.12.01. NaK-NavSulP chimera channel 3vou Sulfitobacter sp. Bact. Gram-neg inner 4 8 30.4 ± 0.8 0 ± 0 -100.1
1.1.12.01. 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
1.1.12.01. 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
1.1.12.01. Voltage-gated sodium channel NavAb, structure 2 4ekw Arcobacter butzleri Bact. Gram-neg inner 4 24 29.4 ± 0.5 0 ± 0 -201.0
1.1.12.01. Potassium channel KcsA, 16 A opening conformer 3fb6 Streptomyces lividans Bact. Gram-pos plas. 4 8 30.2 ± 1.0 0 ± 0 -86.1
1.1.12.01. Potassium channel KcsA, 20 A opening conformer 3fb8 Streptomyces lividans Bact. Gram-pos plas. 4 8 29.8 ± 0.4 0 ± 0 -68.2
1.1.12.01. Potassium channel KcsA, complex with Rb+ 3fb7 Streptomyces lividans Bact. Gram-pos plas. 4 8 28.6 ± 1.2 0 ± 0 -79.0
1.1.12.01. 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
1.1.12.01. Voltage-gated sodium channel 4bgn Caldalkalibacillus thermarum Bact. Gram-pos plas. 4 24 27.0 ± 0.3 0 ± 0 -201.5
1.1.12.01. 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
1.1.12.01. Sodium channel BacNaV 4lto Alkalilimnicola ehrlichei Bact. Gram-neg inner 4 8 30.6 ± 1.1 2 ± 1 -97.3
1.1.12.01. 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
1.1.12.01. 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
1.1.12.01. Potassium channel KcsA, structure 2 4uuj Streptomyces lividans Bact. Gram-pos plas. 4 8 29.8 ± 0.5 0 ± 0 -90.2
1.1.12.01. Na(v)Rh voltage-gated sodium channel 4dxw Alpha proteobacterium Bact. Gram-neg inner 4 24 29.2 ± 0.7 4 ± 0 -149.7
1.1.12.01. 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
1.1.12.01. Sodium channel BacNaV, channel neck mutants 5hj8 Alkalilimnicola ehrlichei Bact. Gram-neg inner 4 8 30.6 ± 1.1 0 ± 0 -96.1
1.1.12.01. Calcium-activated cation channel 5cbg Tsukamurella paurometabola Bact. Gram-pos plas. 4 14 31.6 ± 0.8 0 ± 0 -77.0
1.1.12.01. Voltage-gated sodium channel NavAb, structure 3 5klb Arcobacter butzleri Bact. Gram-neg inner 4 24 30.8 ± 0.3 1 ± 0 -218.3
1.1.12.02. Potassium channel Kir 2.2, complex with pyrophosphate lipid 3spc Gallus gallus Eukaryo. plasma 4 8 30.6 ± 1.2 0 ± 0 -120.3
1.1.12.02. Potassium channel Kirbac1.1, closed state 1p7b Burkholderia pseudomallei Bact. Gram-neg inner 4 8 33.1 ± 1.3 0 ± 0 -111.9
1.1.12.02. Kir3.1-prokaryotic Kir channel chimera 2qks Burkholderia xenovorans Bact. Gram-neg inner 4 8 30.5 ± 1.4 0 ± 1 -88.6
1.1.12.02. Potassium channel Kir 2.2, structure 1 3jyc Gallus gallus Eukaryo. plasma 4 8 30.5 ± 1.4 0 ± 1 -119.9
1.1.12.02. Potassium channel Kirbac1.1, closed state, refined 2wll Burkholderia pseudomallei Bact. Gram-neg inner 4 8 33.4 ± 2.4 0 ± 0 -109.1
1.1.12.02. Potassium channel Kirbac3.1, closed conformation 2wlk Magnetospirillum magnetotacticum Bact. Gram-neg inner 4 8 29.8 ± 2.4 0 ± 0 -78.7
1.1.12.02. G protein-activated inward rectifier potassium channel 2 (GIRK2, Kir3.2) 3sya Mus musculus Eukaryo. plasma 4 8 34.8 ± 0.7 0 ± 0 -145.5
1.1.12.02. Potassium channel Kirbac3.1, open conformation 3zrs Magnetospirillum magnetotacticum Bact. Gram-neg inner 4 8 30.0 ± 1.1 0 ± 0 -85.9
1.1.12.02. Potassium channel Kir 2.2, complex with inositol lipid 3spg Gallus gallus Eukaryo. plasma 4 8 30.8 ± 1.2 0 ± 0 -109.1
1.1.12.02. G protein-activated inward rectifier potassium channel 2, diff. conf. 3syq Mus musculus Eukaryo. plasma 4 8 31.6 ± 0.6 0 ± 0 -107.9
1.1.12.02. G protein-activated inward rectifier potassium channel 2 4kfm Mus musculus Eukaryo. plasma 4 8 33.6 ± 1.2 0 ± 0 -120.7
1.1.12.02. Potassium channel Kirbac3.1, open conformation 2 4lp8 Magnetospirillum magnetotacticum Bact. Gram-neg inner 4 8 29.2 ± 0.8 0 ± 0 -89.2
1.1.12.02. Potassium channel Kir 2.2, structure 2 5kuk Gallus gallus Eukaryo. plasma 4 8 30.8 ± 0.2 0 ± 0 -108.3
1.1.12.03. TrkH/TrkA potassium transport complex 4j9u Vibrio parahaemolyticus Bact. Gram-neg inner 2 20 29.4 ± 0.7 0 ± 0 -151.9
1.1.12.03. Potassium uptake protein TrkH 3pjz Vibrio parahaemolyticus Bact. Gram-neg inner 2 20 29.7 ± 0.6 1 ± 0 -164.0
1.1.12.03. Multi-ligand gated K(+) channel, TrkA, mutant 4gx0 Geobacter sulfurreducens Bact. Gram-neg inner 4 8 31.8 ± 1.3 0 ± 0 -109.5
1.1.12.03. Multi-ligand gated K(+) channel, TrkA 4gx5 Geobacter sulfurreducens Bact. Gram-neg inner 4 8 31.6 ± 0.7 0 ± 0 -94.6
1.1.12.03. TrkH/TrkA potassium transport complex, structure 1 4j7c Bacillus subtilis Bact. Gram-pos plas. 2 16 31.8 ± 1.0 0 ± 0 -165.6
1.1.12.03. TrkH/TrkA potassium transport complex, structure 2 5but Bacillus subtilis Bact. Gram-pos plas. 2 16 32.0 ± 0.7 0 ± 0 -143.8
1.1.12.04. TRPV1 ion channel 3j5p Rattus norvegicus Eukaryo. plasma 4 24 28.4 ± 0.7 0 ± 0 -213.2
1.1.12.04. TRPV1 ion channel, complex with DkTx and RTX toxins 3j5q Rattus norvegicus Eukaryo. plasma 4 24 30.0 ± 0.5 0 ± 0 -203.0
1.1.12.04. Transient receptor potential cation channel A1, TRPA1 3j9p Homo sapiens Eukaryo. plasma 4 24 26.8 ± 0.3 0 ± 0 -121.0
1.1.12.04. TRPV2 channel 5an8 Oryctolagus cuniculus Eukaryo. plasma 4 24 31.8 ± 0.4 0 ± 0 -220.1
1.1.12.04. TRPV2 channel 5hi9 Rattus norvegicus Eukaryo. plasma 4 24 30.2 ± 1.0 0 ± 0 -187.5
1.1.12.04. TRPV1 with DkTx and RTX, in lipid nanodisc 5irx Rattus norvegicus Eukaryo. plasma 4 24 29.6 ± 0.5 0 ± 0 -190.8
1.1.12.04. TRPV1, in lipid nanodisc 5irz Rattus norvegicus Eukaryo. plasma 4 24 30.4 ± 0.7 0 ± 0 -208.9
1.1.12.04. TRPV6 channel 5iwk Rattus norvegicus Eukaryo. plasma 4 24 30.4 ± 0.6 0 ± 0 -244.6
1.1.12.05. Polycystin-2/PKD2 TRP channel 5k47 Homo sapiens Eukaryo. plasma 4 24 30.8 ± 0.0 0 ± 0 -231.6
1.1.12.06. Potassium channel subfamily K member 4, structure 1 3um7 Homo sapiens Eukaryo. plasma 2 8 30.8 ± 1.2 3 ± 0 -93.2
1.1.12.06. Potassium channel subfamily K member 1 3ukm Homo sapiens Eukaryo. plasma 2 8 31.8 ± 1.0 0 ± 0 -108.7
1.1.12.06. Potassium channel subfamily K member 4, structure 2 4i9w Homo sapiens Eukaryo. plasma 2 8 30.8 ± 1.4 6 ± 0 -106.2
1.1.12.06. Potassium channel subfamily K member 10, open state 4bw5 Homo sapiens Eukaryo. plasma 2 8 31.2 ± 0.9 5 ± 0 -98.5
1.1.12.06. Potassium channel subfamily K member 2 4twk Homo sapiens Eukaryo. plasma 2 8 29.4 ± 0.8 2 ± 0 -107.6
1.1.12.06. Potassium channel subfamily K member 4, structure 3 4rue Homo sapiens Eukaryo. plasma 2 8 33.6 ± 0.9 2 ± 0 -105.1
1.1.12.06. Potassium channel subfamily K member 4, structure 4 4ruf Homo sapiens Eukaryo. plasma 2 8 31.8 ± 0.8 3 ± 1 -106.6
1.1.12.06. Potassium channel subfamily K member 10, closed state 4xdk Homo sapiens Eukaryo. plasma 2 8 32.2 ± 0.7 5 ± 2 -117.1
1.1.12.06. Two pore calcium channel TPC1 5dqq Arabidopsis thaliana Vacuole 2 24 29.8 ± 0.5 0 ± 0 -188.0
1.1.12.07. Voltage-gated sensor domain of proton channel Hv1 3wkv Mus musculus Eukaryo. plasma 1 4 32.4 ± 2.1 9 ± 3 -50.4
1.1.12.08. Ryanodine receptor 1, closed structure 1 5gky Oryctolagus cuniculus Endoplasm. reticulum 4 24 30.8 ± 0.0 1 ± 0 -174.0
1.1.12.08. Ryanodine receptor 1, closed structure 2 3j8h Oryctolagus cuniculus Endoplasm. reticulum 4 24 30.8 ± 0.0 0 ± 0 -190.3
1.1.12.08. Ryanodine receptor 1, closed structure 3 5gkz Oryctolagus cuniculus Endoplasm. reticulum 4 24 30.8 ± 0.0 0 ± 0 -188.8
1.1.12.08. Ryanodine receptor 1, closed structure 4 5gl0 Oryctolagus cuniculus Endoplasm. reticulum 4 24 30.8 ± 0.0 0 ± 0 -202.9
1.1.12.08. Ryanodine receptor 1, open structure 5gl1 Oryctolagus cuniculus Endoplasm. reticulum 4 24 33.8 ± 0.0 4 ± 0 -100.0
1.1.12.09. Voltage-dependent calcium channel, structure 1 3jbr Oryctolagus cuniculus Eukaryo. plasma 2 28 34.8 ± 0.0 3 ± 0 -132.9
1.1.12.09. Voltage-dependent calcium channel, structure 2 5gjv Oryctolagus cuniculus Eukaryo. plasma 2 28 32.0 ± 0.8 5 ± 0 -184.3
1.1.12.09. Voltage-dependent calcium channel, structure 3 5gjw Oryctolagus cuniculus Eukaryo. plasma 2 28 31.6 ± 0.6 2 ± 0 -185.6