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8J74

Human high-affinity choline transporter CHT1 in the HC-3-bound outward-facing open conformation, dimeric state

Functional Information from GO Data
ChainGOidnamespacecontents
A0005307molecular_functioncholine:sodium symporter activity
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0006814biological_processsodium ion transport
A0006836biological_processneurotransmitter transport
A0007271biological_processsynaptic transmission, cholinergic
A0007274biological_processneuromuscular synaptic transmission
A0008292biological_processacetylcholine biosynthetic process
A0015220molecular_functioncholine transmembrane transporter activity
A0015293molecular_functionsymporter activity
A0015721biological_processbile acid and bile salt transport
A0015871biological_processcholine transport
A0016020cellular_componentmembrane
A0022857molecular_functiontransmembrane transporter activity
A0030424cellular_componentaxon
A0030425cellular_componentdendrite
A0030672cellular_componentsynaptic vesicle membrane
A0031410cellular_componentcytoplasmic vesicle
A0031594cellular_componentneuromuscular junction
A0031901cellular_componentearly endosome membrane
A0033265molecular_functioncholine binding
A0042734cellular_componentpresynaptic membrane
A0043025cellular_componentneuronal cell body
A0043204cellular_componentperikaryon
A0045202cellular_componentsynapse
A0055085biological_processtransmembrane transport
A0098793cellular_componentpresynapse
B0005307molecular_functioncholine:sodium symporter activity
B0005886cellular_componentplasma membrane
B0006811biological_processmonoatomic ion transport
B0006814biological_processsodium ion transport
B0006836biological_processneurotransmitter transport
B0007271biological_processsynaptic transmission, cholinergic
B0007274biological_processneuromuscular synaptic transmission
B0008292biological_processacetylcholine biosynthetic process
B0015220molecular_functioncholine transmembrane transporter activity
B0015293molecular_functionsymporter activity
B0015721biological_processbile acid and bile salt transport
B0015871biological_processcholine transport
B0016020cellular_componentmembrane
B0022857molecular_functiontransmembrane transporter activity
B0030424cellular_componentaxon
B0030425cellular_componentdendrite
B0030672cellular_componentsynaptic vesicle membrane
B0031410cellular_componentcytoplasmic vesicle
B0031594cellular_componentneuromuscular junction
B0031901cellular_componentearly endosome membrane
B0033265molecular_functioncholine binding
B0042734cellular_componentpresynaptic membrane
B0043025cellular_componentneuronal cell body
B0043204cellular_componentperikaryon
B0045202cellular_componentsynapse
B0055085biological_processtransmembrane transport
B0098793cellular_componentpresynapse
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues520
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues212
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues210
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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