9VXW | pdb_00009vxw

Cryo-EM structure of hAQP11 in LMNG

• PDB DOI: https://doi.org/10.2210/pdb9VXW/pdb
• EM Map EMD-65443: EMDB EMDataResource

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


• Deposited: 2025-07-20 Released: 2025-12-31 
• Deposition Author(s): Suzuki, S., Nishikawa, K., Kamegawa, A., kozai, D., Fujiyoshi, Y.
• Funding Organization(s): Japan Society for the Promotion of Science (JSPS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

rimeric water channel human AQP11 with a large pore radius

Suzuki, S., Kamegawa, A., Nishikawa, K., Kozai, D., Fujiyoshi, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 60.15 kDa 
• Atom Count: 1,979 
• Modeled Residue Count: 254 
• Deposited Residue Count: 537 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aquaporin-11,sfGFP	A	537	Homo sapiens, Aequorea victoria This entity is chimeric	Mutation(s): 0  Gene Names: AQP11, AQPX1, PSEC0027, gfp
UniProt & NIH Common Fund Data Resources
Find proteins for Q8NBQ7 (Homo sapiens) Explore Q8NBQ7  Go to UniProtKB:  Q8NBQ7
PHAROS:  Q8NBQ7 GTEx:  ENSG00000178301

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
D10 (Subject of Investigation/LOI)	B [auth A]	DECANE C10 H22 DIOQZVSQGTUSAI-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-12-31 
Deposition Author(s): Suzuki, S., Nishikawa, K., Kamegawa, A., kozai, D., Fujiyoshi, Y.

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Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	20H00451

Revision History  

• Version 1.0: 2025-12-31
  Type: Initial release