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6V3H

Structure of NPC1-like intracellular cholesterol transporter 1 (NPC1L1) in complex with an ezetimibe analog

Functional Information from GO Data
ChainGOidnamespacecontents
A0005319molecular_functionlipid transporter activity
A0005886cellular_componentplasma membrane
A0006629biological_processlipid metabolic process
A0006695biological_processcholesterol biosynthetic process
A0008202biological_processsteroid metabolic process
A0008203biological_processcholesterol metabolic process
A0008431molecular_functionvitamin E binding
A0009410biological_processresponse to xenobiotic stimulus
A0014850biological_processresponse to muscle activity
A0015485molecular_functioncholesterol binding
A0015918biological_processsterol transport
A0016020cellular_componentmembrane
A0016324cellular_componentapical plasma membrane
A0030299biological_processintestinal cholesterol absorption
A0030301biological_processcholesterol transport
A0031267molecular_functionsmall GTPase binding
A0031489molecular_functionmyosin V binding
A0031526cellular_componentbrush border membrane
A0042157biological_processlipoprotein metabolic process
A0042360biological_processvitamin E metabolic process
A0042632biological_processcholesterol homeostasis
A0042803molecular_functionprotein homodimerization activity
A0051180biological_processvitamin transport
A0070508biological_processcholesterol import
A0071501biological_processcellular response to sterol depletion
A1901363molecular_functionheterocyclic compound binding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues539
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues61
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=7","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=8","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=9","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=10","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=11","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=12","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=13","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues165
DetailsDomain: {"description":"SSD","evidences":[{"source":"PROSITE-ProRule","id":"PRU00199","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues17
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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