2026-04-25_00000175|medium|9RWS

high-affinity choline transporter in DDM with Na+ and choline; Electron microscopy 3.28Å
Protein #1 551 residues (93% resolved)

MQPQPSATPDRKQDNKNKNYEKAGLLGFIGLLLVVAVYVAFTGNDVNWGALVFMFISYAIIFYIGSVTAGKKSDSASDMMVAGRSMPLWVAMFTMTATWVGGGYIAGTAETTFASGVVWAQAPWGYGLSLIIGGIFYARKMRRYEFTTMLDPLEVRFGKKVAGVLYLPALLGELFWSAAILVALGTTFGLILGLDFTTSIIISAIIAVAYTFVGGMWSVALTDVAQIIMIIIGMFLVVPFALSEVGGLGQAWGAYKEGMAGFTNLLPPLDGWNHPDWGNYYWNWWDYALLLIFGGIPWQVYFQRVLSAKNEKTAMWLSIAAGFLCIILAVPAVMIGVAGFSADWASYGIEGPGAASEILAYVVNYMSPYLVAIVALGAIAAAVMSSMDSSILSASSMAAWNIYRPLVKPKANGRDIKRTIRVSIILIGLAATIVALNIDSVYTLWYLCADLVYCMLFPQLTTALFDKKANTYGAIAGLSVSLFLRLGGGEPALGLPAFLPYPMIEDGVVLFPFRTLAMVSGLLTIIVVSRLTQKSCPPQPLRKLKTEMQDE

MQPQPSATPDRKQDNKNKNYEKAGLLGFIGLLLVVAVYVAFTGNDVNWGALVFMFISYAIIFYIGSVTAGKKSDSASDMMVAGRSMPLWVAMFTMTATWVGGGYIAGTAETTFASGVVWAQAPWGYGLSLIIGGIFYARKMRRYEFTTMLDPLEVRFGKKVAGVLYLPALLGELFWSAAILVALGTTFGLILGLDFTTSIIISAIIAVAYTFVGGMWSVALTDVAQIIMIIIGMFLVVPFALSEVGGLGQAWGAYKEGMAGFTNLLPPLDGWNHPDWGNYYWNWWDYALLLIFGGIPWQVYFQRVLSAKNEKTAMWLSIAAGFLCIILAVPAVMIGVAGFSADWASYGIEGPGAASEILAYVVNYMSPYLVAIVALGAIAAAVMSSMDSSILSASSMAAWNIYRPLVKPKANGRDIKRTIRVSIILIGLAATIVALNIDSVYTLWYLCADLVYCMLFPQLTTALFDKKANTYGAIAGLSVSLFLRLGGGEPALGLPAFLPYPMIEDGVVLFPFRTLAMVSGLLTIIVVSRLTQKSCPPQPLRKLKTEMQDE
Non polymer #2 CHT

InChI=1S/C5H14NO/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3/q+1

C[N+](C)(C)CCO
Non polymer #3 NA

InChI=1S/Na/q+1

[Na+]
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Reference