Uniporter

OCT2 - Organic Cation Transporter 2 - SLC22A2

Symporter

EAAC1 - Excitatory Amino-acid Transporter 3 - EAAT3 - SLC1A1

SGLT1 - Sodium/Glucose-Cotransporter 1 - SLC5A1

NBC1 - Electrogenic Sodium Bicarbonate Cotransporter 1 - SLC4A4

PEPT1 - Pepide Transporter 1 - SLC15A1

CNT1 - Concentrative Nucleoside Transporter 1 - SLC28A1

Exchanger

NCX1 - Sodium-Calcium Exchanger - SLC8A1

NCX_Mj - Sodium-Calcium Exchanger - Membrane Protein MJ0091

ANT1 - Adenine Nucleotide Translocator 1 - SLC25A4

ATP-Binding Cassette (ABC) Transporter

CFTR - Cystic Fibrosis Transmembrane Conductance Regulator - ATP-Binding Cassette Sub-family C Member 7

F-type ATPases

F_oF₁ - ATP Phosphohydrolase (H⁺-Transporting) - ATP-Synthase

P-type ATPases

SERCA - Sarco/Endoplasmic Reticulum Ca²⁺-ATPase

Oxidoreduction Driven Transporters

NADH-Dehydrogenase - NADH:Ubiquinone Oxidoreductase

Succinate Dehydrogenase - Succinate Coenzyme Q Reductase

Cytochrome BC1 Complex - Coenzyme Q : Cytochrome C-Oxidoreductase

Cytochrome C-Oxidase

Sodium (Na⁺) Channels, "Na_V" Family

Na_V1.1 - Sodium Voltage-gated Channel Alpha Subunit 1

Na_V1.2 - Sodium Voltage-gated Channel Alpha Subunit 2

Na_V1.3 - Sodium Voltage-gated Channel Alpha Subunit 3

Na_V1.4 - Sodium Voltage-gated Channel Alpha Subunit 4

Na_V1.5 - Sodium Voltage-gated Channel Alpha Subunit 5

Na_V1.6 - Sodium Voltage-gated Channel Alpha Subunit 8

Na_V1.7 - Sodium Voltage-gated Channel Alpha Subunit 9

Na_V1.8 - Sodium Voltage-gated Channel Alpha Subunit 10

Na_V1.9 - Sodium Voltage-gated Channel Alpha Subunit 11

Calcium (Ca²⁺) Channels, , "Ca_V" Family

Ca_V1.2 - Voltage-dependent, L Type, Alpha 1C Subunit Calcium Channel

Ca_V1.3 - Voltage-dependent, L Type, Alpha 1D Subunit Calcium Channel

Ca_V2.1 - Voltage-dependent, P Type, Alpha 1A Subunit Calcium Channel

Ca_V2.2 - Voltage-dependent, N Type, Alpha 1B Subunit Calcium Channel

Ca_V3.1 - Voltage-dependent, T Type, Alpha 1G Subunit Calcium Channel

Ca_V3.2 - Voltage-dependent, T Type, Alpha 1H Subunit Calcium Channel

Potassium (K⁺) Channels, "K_V" Family

K_V1.3 - Shaker Related Potassium Channel Member 3

K_V1.5 - Shaker Related Potassium Channel Member 5

K_V3.1 - Shaw Related Potassium Channel Member 1

K_V4.3 - Shal Related Potassium Channel Member 3

K_V7.1 - K_VLQT1 - KQT Related Potassium Channel Member 1

K_V10.1 - Eag Related Potassium Channel Member 1

hERG - K_V11.1 - Erg Related Potassium Channel Member 2

Inwardly Rectifying Potassium Channels, , "K_ir" Family

K_ir1.1 - ROMK - Potassium Voltage-Gated Channel Subfamily J Member 1

K_ir2.1 - Potassium Voltage-Gated Channel Subfamily J Member 2

K_ir3.1 - Potassium Voltage-Gated Channel Subfamily J Member 3

K_ir3.4 - Potassium Voltage-Gated Channel Subfamily J Member 5

K_ir4.1 - Potassium Voltage-Gated Channel Subfamily J Member 10

K_ir5.1 - Potassium Voltage-Gated Channel Subfamily J Member 16

K_ir7.1 - Potassium Voltage-Gated Channel Subfamily J Member 13

Tandem-pore Domain Potassium Channels, "K_2P" Family

TREK-1 - K_2P2.1 - Potassium Channel Subfamily K Member 2

TASK-1 - K_2P3.1 - Potassium Channel Subfamily K Member 3

TRAAK - K_2P4.1 - Potassium Channel Subfamily K Member 4

TASK-2 - K_2P5.1 - Potassium Channel Subfamily K Member 5

TASK-3 - K_2P9.1 - Potassium Channel Subfamily K Member 9

TREK-2 - K_2P10.1 - Potassium Channel Subfamily K Member 10

TRESK - K_2P18.1 - Potassium Channel Subfamily K Member 18

Calcium-activated Potassium Channels, "K_Ca" Family

K_Ca1.1 - BK - Maxi-K - Calcium-activated Potassium Channel Subunit Alpha-1

K_Ca3.1 - IK - SK4-| Intermediate Conductance Calcium-activated Potassium Channel Protein 4

Hyperpolarization-activated Cyclic Nucleotide-gated Channels, "HCN" Family

HCN1 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-gated Channel 1

HCN2 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-gated Channel 2

HCN3 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-gated Channel 3

HCN4 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-gated Channel 4

Voltage-dependent Anion Channels, "VDAC" Family

VDAC1 / VDAC2 / VDAC3 - Voltage-dependent Anion-selective Channel Proteins 1 - 3

Trimeric Intracellular Cation Channels, "TRIC" Family

TRIC-A / TRIC-B - Trimeric Intracellular Cation Channels Type A and B

Prokaryotic Tetrameric Cation Channels

Non-selective Tetrameric Ion Channels NAK

pH-gated Potassium Channel KcsA

BacNa_V Sodium Channels

Two Pore Segment Channel, "TPC" Family

TPC1 / TPC2 - Two Pore Segment Channel 1 and 2

Glutamate Receptors

NR1 - GluN1 - Glutamate Receptor Ionotropic, NMDA 1

NR2A - GluN2A - Glutamate receptor ionotropic, NMDA 2A

NR2B - GluN2B - Glutamate receptor ionotropic, NMDA 2b

GluA2 - GluR2 - Glutamate receptor ionotropic, AMPA 2

GABA receptors

GABA_A Alpha 1 Beta 2 Gamma 2

GABA_A Alpha 1 Beta 3 Gamma 2

GABA_A Alpha 5 Beta 3 Gamma 2

Acetylcholine receptors

Acetylcholine Receptor Alpha 3 Beta 4

Acetylcholine Receptor Alpha 7

Glycine receptors

Glycine Receptor Alpha 1 - GlyR a1

Glycine Receptor Alpha 3 - GlyR a3

Purineric Receptors P2X

P2X2 - P2X Purinoreceptor 2

P2X3 - P2X Purinoreceptor 3

P2X4 - P2X Purinoreceptor 4

P2X7 - P2X Purinoreceptor 7

TRP channels

TRPA1 - Transient Receptor Potential Cation Channels Subfamily A Member 1

TRPC1 - Transient Receptor Potential Cation Channels Subfamily C Member 1

TRPC5 - Transient Receptor Potential Cation Channels Subfamily C Member 5

TRPM2 - Transient Receptor Potential Cation Channels Subfamily M Member 2

TRPM3 - Transient Receptor Potential Cation Channels Subfamily M Member 3

TRPM7 - Transient Receptor Potential Cation Channels Subfamily M Member 7

TRPM8 - Transient Receptor Potential Cation Channels Subfamily M Member 8

TRPML1 - Transient Receptor Potential Cation Channels Subfamily ML Member 1

TRPV1 - Transient Receptor Potential Cation Channels Subfamily V Member 1

TRPV2 - Transient Receptor Potential Cation Channels Subfamily V Member 2

TRPV3 - Transient Receptor Potential Cation Channels Subfamily V Member 3

TRPV4 - Transient Receptor Potential Cation Channels Subfamily V Member 4

Calcium-activated Potassium Channels, "K_Ca" Family

K_Ca1.1 - BK - Maxi-K - Calcium-activated Potassium Channel Subunit Alpha-1

K_Ca3.1 - IK - SK4 - Intermediate Conductance Calcium-activated Potassium Channel Protein 4

Calcium-dependent Chloride Channels, "Ca-CIC" or "CaCC" Family

Anoctamine - ANO1 - TMEM-16A

Bestrophine 1 - BEST1

ENaC/Degenerin Family of Amiloride-sensitive Sodium Channels, "ASIC" and "ENaC" Families

ENaC - Epithelial Sodium Channel - Amiloride-sensitive Sodium Channel

ABC-Binding Cassette Transporter

CFTR - Cystic Fibrosis Transmembrane Conductance Regulator - ATP-Binding Cassette Sub-family C Member 7

Trimeric Intracellular Cation Channels

TRIC-A / TRIC-B - Trimeric Intracellular Cation Channels Type A and B

Two Pore Segment Channel

TPC1 / TPC2 - Two Pore Segment Channel 1 and 2

Ryanodine/ IP3-Receptor Calcium Channel Family

Ryanodine Receptor - RyRs

Inositol-Triphosphate Receptors - IP3 Receptors - InsP3R

Inwardly Rectifying Potassium Channels, , "K_ir" Family

K_ir1.1 - ROMK - Potassium Voltage-Gated Channel Subfamily J Member 1

K_ir2.1 - Potassium Voltage-Gated Channel Subfamily J Member 2

K_ir3.1 - Potassium Voltage-Gated Channel Subfamily J Member 3

K_ir3.4 - Potassium Voltage-Gated Channel Subfamily J Member 5

K_ir4.1 - Potassium Voltage-Gated Channel Subfamily J Member 10

K_ir5.1 - Potassium Voltage-Gated Channel Subfamily J Member 16

K_ir7.1 - Potassium Voltage-Gated Channel Subfamily J Member 13

HCN Channels

HCN1 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-Gated Channel 1

HCN2 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-Gated Channel 2

HCN3 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-Gated Channel 3

HCN4 - Potassium/Sodium Hyperpolarization-activated Cyclic Nucleotide-Gated Channel 4

ENaC/Degenerin Family of Amiloride-sensitive Sodium Channels, "ASIC" and "ENaC" Families

ASIC3 - Acid-sensing Ion Channel 3

TRP channels

TRPA1 - Transient Receptor Potential Cation Channels Subfamily A Member 1

TRPC1 - Transient Receptor Potential Cation Channels Subfamily C Member 1

TRPC5 - Transient Receptor Potential Cation Channels Subfamily C Member 5

TRPM2 - Transient Receptor Potential Cation Channels Subfamily M Member 2

TRPM3 - Transient Receptor Potential Cation Channels Subfamily M Member 3

TRPM7 - Transient Receptor Potential Cation Channels Subfamily M Member 7

TRPM8 - Transient Receptor Potential Cation Channels Subfamily M Member 8

TRPML1 - Transient Receptor Potential Cation Channels Subfamily ML Member 1

TRPV1 - Transient Receptor Potential Cation Channels Subfamily V Member 1

TRPV2 - Transient Receptor Potential Cation Channels Subfamily V Member 2

TRPV3 - Transient Receptor Potential Cation Channels Subfamily V Member 3

TRPV4 - Transient Receptor Potential Cation Channels Subfamily V Member 4

Volume-regulated Anion Channels

VRACs - Volume-regulated Anion Channels

Prokaryotic Mechanosensitive Channels

MscL - Large-Conductance Mechanosensitive Channel

MscS - Small-Conductance Mechanosensitive Channel

Inwardly Rectifying Potassium Channels, , "K_ir" Family

K_ir1.1 - ROMK - Potassium Voltage-Gated Channel Subfamily J Member 1

K_ir2.1 - Potassium Voltage-Gated Channel Subfamily J Member 2

K_ir3.1 - Potassium Voltage-Gated Channel Subfamily J Member 3

K_ir3.4 - Potassium Voltage-Gated Channel Subfamily J Member 5

K_ir4.1 - Potassium Voltage-Gated Channel Subfamily J Member 10

K_ir5.1 - Potassium Voltage-Gated Channel Subfamily J Member 16

K_ir7.1 - Potassium Voltage-Gated Channel Subfamily J Member 13

Tandem-pore Domain Potassium Channels, "K_2P" Family

TREK-1 - K_2P2.1 - Potassium Channel Subfamily K Member 2

TASK-1 - K_2P3.1 - Potassium Channel Subfamily K Member 3

TRAAK - K_2P4.1 - Potassium Channel Subfamily K Member 4

TASK-2 - K_2P5.1 - Potassium Channel Subfamily K Member 5

TASK-3 - K_2P9.1 - Potassium Channel Subfamily K Member 9

TREK-2 - K_2P10.1 - Potassium Channel Subfamily K Member 10

TRESK - K_2P18.1 - Potassium Channel Subfamily K Member 18

Prokaryotic Tetrameric Cation Channels

pH-gated Potassium Channel KcsA

Junctions

Cx26 - Connexin 26

Cx43 - Connexin 43

Pore-forming Toxins and Antibiotics

Gramicidin (Antibiotic Compound)

Alamethicin (Antibiotic Peptide)

Aerolysin (Bacterial Toxin)

Alpha-Hemolysin - α-Hl (Bacterial Toxin)

Cry3Aa - Pesticidal crystal protein Cry3Aa precursor (Bacterial Toxin)

CoV E - Coronavirus envelope protein E (Viral Toxin)

Prokaryotic Pores

AmtB - Ammonia channel

CpnT - channel protein with necrosis-inducing toxin - (Bacterial Channel with cleaved Toxin)

OmpF /OmpC - Outer Membrane Protein F and C (Bacterial Beta-Barrel Channel)

CsgE / CsgF / CsgG - Curli Product Assembly/ Transport Component (Bacterial Transport Channel)

Mitochondrial Pores and Channels

VDAC1 / VDAC1 / VDAC3 - Voltage-dependent Anion-selective Channel Proteins 1 - 3

mPTP - Mitochondrial Permeability Transition Pore

Artificial Designed Nanopores

Bilayer-spanning DNA-based Nanopores