1M7K image
Deposition Date 2002-07-22
Release Date 2002-08-07
Last Version Date 2024-05-29
Entry Detail
PDB ID:
1M7K
Keywords:
CHAPERONE
Title:
Solution Structure of the SODD BAG Domain
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Escherichia coli BL21
Method Details:
Experimental Method:
SOLUTION NMR
Conformers Calculated:
400
Conformers Submitted:
20
Selection Criteria:
structures with the lowest energy
1M7K validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Silencer of Death Domains
Gene (Uniprot):BAG4
Chain IDs:A
Chain Length:99
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:O95429 Pfam ID:PF02179
Ligand Molecules
NA
Primary Citation
The solution structure of the SODD BAG domain reveals additional electrostatic interactions in the HSP70 complexes of SODD subfamily BAG domains
Febs Lett. 558 101 106 (2004)
PMID: 14759524 DOI: 10.1016/S0014-5793(03)01490-X

Abstact

The solution structure of an N-terminally extended construct of the SODD BAG domain was determined by nuclear magnetic resonance spectroscopy. A homology model of the SODD-BAG/HSP70 complex reveals additional possible interactions that are specific for the SODD subfamily of BAG domains while the overall geometry of the complex remains the same. Relaxation rate measurements show that amino acids N358-S375 of SODD which were previously assigned to its BAG domain are not structured in our construct. The SODD BAG domain is thus indeed smaller than the homologous domain in Bag1 defining a new subfamily of BAG domains.

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Primary Citation of related structures
1M7K
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