2K1R

The solution NMR structure of the complex between MNK1 and HAH1 mediated by Cu(I)

• PDB DOI: https://doi.org/10.2210/pdb2K1R/pdb

• Classification: HYDROLASE/CHAPERONE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-03-14 Released: 2009-03-31 
• Deposition Author(s): Bertini, I., Banci, L.C., Felli, I.C., Pavelkova, A., Rosato, A., Structural Proteomics in Europe (SPINE)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the least restraint violations 

Literature

The solution structure of the copper(I)-mediated complex between the first soluble domain of the Menkes protein and the metallochaperone HAH1.

Bertini, I., Banci, L.C., Felli, I.C., Pavelkova, A., Rosato, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 Pseudo Symmetry: Cyclic - C2  (Explore in 3D)
Pseudo Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 15.53 kDa 
• Atom Count: 1,076 
• Modelled Residue Count: 141 
• Deposited Residue Count: 141 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Copper-transporting ATPase 1	A	73	Homo sapiens	Mutation(s): 0  Gene Names: ATP7A, MC1, MNK EC: 3.6.3.4
UniProt & NIH Common Fund Data Resources
Find proteins for Q04656 (Homo sapiens) Explore Q04656  Go to UniProtKB:  Q04656
PHAROS:  Q04656 GTEx:  ENSG00000165240

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Copper transport protein ATOX1	B	68	Homo sapiens	Mutation(s): 0  Gene Names: ATOX1, HAH1
UniProt & NIH Common Fund Data Resources
Find proteins for O00244 (Homo sapiens) Explore O00244  Go to UniProtKB:  O00244
PHAROS:  O00244 GTEx:  ENSG00000177556

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CU	C [auth A]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the least restraint violations 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-03-31 
Deposition Author(s): Bertini, I., Banci, L.C., Felli, I.C., Pavelkova, A., Rosato, A., Structural Proteomics in Europe (SPINE)

Revision History  

• Version 1.0: 2009-03-31
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2022-03-16
  Changes: Data collection, Database references, Derived calculations