9UET | pdb_00009uet

Cryo-EM structure of human choline-phosphotransferase 1

PDB DOI: https://doi.org/10.2210/pdb9UET/pdb
EM Map EMD-64091: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens
Expression System: Homo sapiens
Mutation(s): No
Membrane Protein: Yes MemProtMD

Deposited: 2025-04-09 Released: 2025-06-18
Deposition Author(s): He, Y.L., Qian, H.W.
Funding Organization(s): Chinese Academy of Sciences

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.68 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9UET

This is version 1.0 of the entry. See complete history.

Literature

Cryo-EM structure of human choline-phosphotransferase 1

He, Y.L., Qian, H.W.

To be published.

Macromolecule Content

Total Structure Weight: 91.88 kDa
Atom Count: 5,906
Modeled Residue Count: 736
Deposited Residue Count: 812
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cholinephosphotransferase 1	A, B	406	Homo sapiens	Mutation(s): 0 Gene Names: CHPT1, CPT1, MSTP022 EC: 2.7.8.2 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WUD6 (Homo sapiens) Explore Q8WUD6 Go to UniProtKB: Q8WUD6
PHAROS: Q8WUD6 GTEx: ENSG00000111666
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8WUD6
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
POV (Subject of Investigation/LOI) Query on POV Download:Ideal Coordinates CCD File SDF format, chain F [auth B] SDF format, chain C [auth A] MOL2 format, chain F [auth B] MOL2 format, chain C [auth A] mmCIF format, chain F [auth B] mmCIF format, chain C [auth A]	C [auth A], F [auth B]	(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate C₄₂ H₈₂ N O₈ P WTJKGGKOPKCXLL-PFDVCBLKSA-N		Interactions Focus chain C [auth A] Focus chain F [auth B] Interactions & Density Focus chain C [auth A] Focus chain F [auth B]
MG (Subject of Investigation/LOI) Query on MG Download:Ideal Coordinates CCD File SDF format, chain H [auth B] SDF format, chain G [auth B] SDF format, chain E [auth A] SDF format, chain D [auth A] MOL2 format, chain H [auth B] MOL2 format, chain G [auth B] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] mmCIF format, chain H [auth B] mmCIF format, chain G [auth B] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A]	D [auth A], E [auth A], G [auth B], H [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain G [auth B] Focus chain H [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain G [auth B] Focus chain H [auth B]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.68 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2025-06-18

Deposition Author(s):

Funding Organization	Location	Grant Number
Chinese Academy of Sciences	China	--

Revision History (Full details and data files)

Version 1.0: 2025-06-18
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.