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8Y86

Human AE3 with NaHCO3-

Functional Information from GO Data
ChainGOidnamespacecontents
A0005452molecular_functionsolute:inorganic anion antiporter activity
A0005515molecular_functionprotein binding
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0006820biological_processmonoatomic anion transport
A0008509molecular_functionmonoatomic anion transmembrane transporter activity
A0009897cellular_componentexternal side of plasma membrane
A0015106molecular_functionbicarbonate transmembrane transporter activity
A0015297molecular_functionantiporter activity
A0015701biological_processbicarbonate transport
A0016020cellular_componentmembrane
A0022857molecular_functiontransmembrane transporter activity
A0045851biological_processpH reduction
A0051453biological_processregulation of intracellular pH
A0055085biological_processtransmembrane transport
A0061337biological_processcardiac conduction
A0086001biological_processcardiac muscle cell action potential
A0098656biological_processmonoatomic anion transmembrane transport
A0098901biological_processregulation of cardiac muscle cell action potential
A0140900molecular_functionchloride:bicarbonate antiporter activity
A0150104biological_processtransport across blood-brain barrier
A1902476biological_processchloride transmembrane transport
B0005452molecular_functionsolute:inorganic anion antiporter activity
B0005515molecular_functionprotein binding
B0005886cellular_componentplasma membrane
B0006811biological_processmonoatomic ion transport
B0006820biological_processmonoatomic anion transport
B0008509molecular_functionmonoatomic anion transmembrane transporter activity
B0009897cellular_componentexternal side of plasma membrane
B0015106molecular_functionbicarbonate transmembrane transporter activity
B0015297molecular_functionantiporter activity
B0015701biological_processbicarbonate transport
B0016020cellular_componentmembrane
B0022857molecular_functiontransmembrane transporter activity
B0045851biological_processpH reduction
B0051453biological_processregulation of intracellular pH
B0055085biological_processtransmembrane transport
B0061337biological_processcardiac conduction
B0086001biological_processcardiac muscle cell action potential
B0098656biological_processmonoatomic anion transmembrane transport
B0098901biological_processregulation of cardiac muscle cell action potential
B0140900molecular_functionchloride:bicarbonate antiporter activity
B0150104biological_processtransport across blood-brain barrier
B1902476biological_processchloride transmembrane transport
Functional Information from PROSITE/UniProt
site_idPS00219
Number of Residues12
DetailsANION_EXCHANGER_1 Anion exchangers family signature 1. FGGLVRDVRRRY
ChainResidueDetails
APHE682-TYR693

site_idPS00220
Number of Residues15
DetailsANION_EXCHANGER_2 Anion exchangers family signature 2. FLISLIFIYETFyKL
ChainResidueDetails
APHE829-LEU843

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues526
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues28
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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