1AQR

CU-METALLOTHIONEIN FROM SACCHAROMYCES CEREVISIAE, NMR, MINIMIZED AVERAGE STRUCTURE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 30 
  • Conformers Submitted: 
  • Selection Criteria: LEAST RESTRAINT VIOLATION 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

3D solution structure of copper and silver-substituted yeast metallothioneins.

Peterson, C.W.Narula, S.S.Armitage, I.M.

(1996) FEBS Lett 379: 85-93

  • DOI: 10.1016/0014-5793(95)01492-6
  • Primary Citation of Related Structures:  
    1AOO, 1AQS, 1AQR, 1AQQ

  • PubMed Abstract: 
  • 3D solution structural calculations for yeast silver(I)-substituted metallothionein (MT) and native copper(I) MT were completed using experimentally determined NOE and dihedral angle constraints, in conjunction with experimentally derived metal-to-Cys connectivities for AgMT which were assumed identical for CuMT ...

    3D solution structural calculations for yeast silver(I)-substituted metallothionein (MT) and native copper(I) MT were completed using experimentally determined NOE and dihedral angle constraints, in conjunction with experimentally derived metal-to-Cys connectivities for AgMT which were assumed identical for CuMT. For the first 40 residues in both structures, the polypeptide backbone wraps around the metal cluster in two large parallel loops separated by a deep cleft containing the metal cluster. Minor differences between the two structures include differences in hydrogen bonds and the orientation of the N-terminus with the overall protein volume conserved to within 6.5%.


    Organizational Affiliation

    Physics Department, Univ. of Connecticut, Storrs 06269-3046, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CU-METALLOTHIONEINA40Saccharomyces cerevisiaeMutation(s): 0 
UniProt
Find proteins for P0CX80 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P0CX80 
Go to UniProtKB:  P0CX80
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 30 
  • Conformers Submitted: 
  • Selection Criteria: LEAST RESTRAINT VIOLATION 
  • OLDERADO: 1AQR Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-12-24
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance