8YLP | pdb_00008ylp

Overall structure of the y+LAT1-4F2hc bound with Arg

• PDB DOI: https://doi.org/10.2210/pdb8YLP/pdb
• EM Map EMD-39388: EMDB EMDataResource

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


• Deposited: 2024-03-06 Released: 2025-03-12 
• Deposition Author(s): Yan, R.H., Dai, L., Zhang, Y.Y., Zhang, T.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Overall structure of the y+LAT1-4F2hc bound with Arg

Yan, R.H., Dai, L., Zhang, Y.Y., Zhang, T.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 129.67 kDa 
• Atom Count: 7,397 
• Modelled Residue Count: 935 
• Deposited Residue Count: 1,174 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Amino acid transporter heavy chain SLC3A2	A	645	Homo sapiens	Mutation(s): 0  Gene Names: SLC3A2, MDU1 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P08195 (Homo sapiens) Explore P08195  Go to UniProtKB:  P08195
PHAROS:  P08195 GTEx:  ENSG00000168003
Glycosylation
Glycosylation Sites: 4		Go to GlyGen: P08195-1

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Y+L amino acid transporter 1	B	529	Homo sapiens	Mutation(s): 0  Gene Names: SLC7A7 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UM01 (Homo sapiens) Explore Q9UM01  Go to UniProtKB:  Q9UM01
PHAROS:  Q9UM01 GTEx:  ENSG00000155465

Oligosaccharides

Help

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D, E, F	2		N-Glycosylation

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ARG (Subject of Investigation/LOI)	G [auth B]	ARGININE C6 H15 N4 O2 ODKSFYDXXFIFQN-BYPYZUCNSA-O

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-03-12 
Deposition Author(s): Yan, R.H., Dai, L., Zhang, Y.Y., Zhang, T.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2025-03-12
  Type: Initial release