Macromolecule Content

• Total Structure Weight: 8459.98 
• Atom Count: 588 
• Residue Count: 76 
• Unique protein chains: 1

1S6O

Solution structure and backbone dynamics of the apo-form of the second metal-binding domain of the Menkes protein ATP7A

• DOI: 10.2210/pdb1S6O/pdb
• BMRB: 6130

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli


• Deposited: 2004-01-26 Released: 2004-04-06 
• Deposition Author(s): Banci, L., Bertini, I., Del Conte, R., D'Onofrio, M., Rosato, A., Structural Proteomics in Europe (SPINE)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 30 
• Selection Criteria: target function 

Literature

Solution Structure and Backbone Dynamics of the Cu(I) and Apo Forms of the Second Metal-Binding Domain of the Menkes Protein ATP7A.

Banci, L., Bertini, I., Del Conte, R., D'Onofrio, M., Rosato, A.

(2004) Biochemistry 43: 3396-3403

• PubMed: 15035611 
• DOI: 10.1021/bi036042s
• Primary Citation of Related Structures:  
  1S6U


• PubMed Abstract: 
  

The second domain of the human Menkes protein (MNK2), formed by 72 residues, has been expressed in Escherichia coli, and its structure has been determined by NMR in both the apo and copper-loaded forms. The structures, obtained with (13)C- and (15)N-labeled samples, are of high quality with backbone rmsd values of 0.51 and 0.41 A and CYANA target functions of 0.39 and 0.38 A(2), respectively. The loop involved in copper binding is part of a hydrophobic patch, which is maintained in both forms. Conformational mobility is observed in the apo form in the same loop. A comparison with metallochaperones and soluble domains of P-type ATPases allows us to relate the primary structure to the occurrence of structural rearrangements upon copper binding.

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Organizational Affiliation: 

Magnetic Resonance Center, University of Florence, Via L. Sacconi 6, 50019 Sesto Fiorentino, Italy.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Copper-transporting ATPase 1	A	76	Homo sapiens	Mutation(s): 0  Gene Names: ATP7A (MC1, MNK) EC: 3.6.3.54
Find proteins for Q04656 (Homo sapiens) Go to Gene View: ATP7A Go to UniProtKB:  Q04656

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 30 
• Selection Criteria: target function 
• Olderado: 1S6O Olderado

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2004-01-26 
• Released Date: 2004-04-06 
• Deposition Author(s): Banci, L., Bertini, I., Del Conte, R., D'Onofrio, M., Rosato, A., Structural Proteomics in Europe (SPINE)

Revision History 

• Version 1.0: 2004-04-06
  Type: Initial release
• Version 1.1: 2008-04-29
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Version format compliance