8WK6 | pdb_00008wk6

Human AGT1-rBAT complex in the apo-state

• PDB DOI: https://doi.org/10.2210/pdb8WK6/pdb
• EM Map EMD-37596: EMDB EMDataResource

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


• Deposited: 2023-09-27 Released: 2025-04-02 
• Deposition Author(s): Yan, R.H., Shi, T.H., Dong, J.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.64 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Human AGT1-rBAT complex in the apo-state

Yan, R.H., Shi, T.H., Dong, J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 282.36 kDa 
• Atom Count: 17,460 
• Modeled Residue Count: 2,144 
• Deposited Residue Count: 2,468 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Amino acid transporter heavy chain SLC3A1	A [auth C], C [auth D]	736	Homo sapiens	Mutation(s): 0  Gene Names: SLC3A1, NBAT Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q07837 (Homo sapiens) Explore Q07837  Go to UniProtKB:  Q07837
PHAROS:  Q07837 GTEx:  ENSG00000138079
Glycosylation
Glycosylation Sites: 5		Go to GlyGen: Q07837-1

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Solute carrier family 7 member 13	B, D [auth A]	498	Homo sapiens	Mutation(s): 0  Gene Names: SLC7A13, AGT1, XAT2 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q8TCU3 (Homo sapiens) Explore Q8TCU3  Go to UniProtKB:  Q8TCU3
GTEx:  ENSG00000164893

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	E, F, G, H, I, J, K, L, M, N	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	O [auth C], P [auth D]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.64 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-04-02 
Deposition Author(s): Yan, R.H., Shi, T.H., Dong, J.

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

Revision History  

• Version 1.0: 2025-04-02
  Type: Initial release