7KNV | pdb_00007knv

Solution NMR structure of CDHR3 extracellular domain EC1

• PDB DOI: https://doi.org/10.2210/pdb7KNV/pdb
• BMRB: 30812

• Classification: CELL ADHESION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-11-06 Released: 2021-02-03 
• Deposition Author(s): Lee, W., Tonelli, M., Frederick, R.O., Watters, K.E., Markley, J.L., Palmenberg, A.C.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS), National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Solution NMR Determination of the CDHR3 Rhinovirus-C Binding Domain, EC1

Lee, W., Frederick, R.O., Tonelli, M., Palmenberg, A.C.

(2021) Viruses 13: 159

• DOI: https://doi.org/10.3390/v13020159

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 13.81 kDa 
• Atom Count: 968 
• Modeled Residue Count: 126 
• Deposited Residue Count: 126 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cadherin-related family member 3	A	126	Homo sapiens	Mutation(s): 0  Gene Names: CDHR3, CDH28
UniProt & NIH Common Fund Data Resources
Find proteins for Q6ZTQ4 (Homo sapiens) Explore Q6ZTQ4  Go to UniProtKB:  Q6ZTQ4
PHAROS:  Q6ZTQ4 GTEx:  ENSG00000128536

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA (Subject of Investigation/LOI)	B [auth A], C [auth A], D [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-02-03 
Deposition Author(s): Lee, W., Tonelli, M., Frederick, R.O., Watters, K.E., Markley, J.L., Palmenberg, A.C.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	P41GM103399
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	U19-AI070503

Revision History  

• Version 1.0: 2021-02-03
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Database references, Other
• Version 1.2: 2024-05-15
  Changes: Data collection, Database references