8QCT

Cryo-EM structure of the inward-facing choline-bound FLVCR1

• PDB DOI: https://doi.org/10.2210/pdb8QCT/pdb
• EM Map EMD-18335: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2023-08-28 Released: 2024-04-17 
• Deposition Author(s): Weng, T.-H., Wu, D., Safarian, S.
• Funding Organization(s): Max Planck Society

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.60 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of the inward-facing choline-bound FLVCR1

Weng, T.-H., Wu, D., Safarian, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 61 kDa 
• Atom Count: 3,259 
• Modelled Residue Count: 418 
• Deposited Residue Count: 563 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heme transporter FLVCR1	A	563	Homo sapiens	Mutation(s): 0  Gene Names: FLVCR1, FLVCR
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y5Y0 (Homo sapiens) Explore Q9Y5Y0  Go to UniProtKB:  Q9Y5Y0
PHAROS:  Q9Y5Y0 GTEx:  ENSG00000162769

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CHT (Subject of Investigation/LOI)	B [auth A]	CHOLINE ION C5 H14 N O OEYIOHPDSNJKLS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.60 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-04-17 
Deposition Author(s): Weng, T.-H., Wu, D., Safarian, S.

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Funding Organization	Location	Grant Number
Max Planck Society	Germany	--

Revision History  

• Version 1.0: 2024-04-17
  Type: Initial release