2MOZ image
Deposition Date 2014-05-07
Release Date 2014-07-30
Last Version Date 2024-05-15
Entry Detail
PDB ID:
2MOZ
Keywords:
MEMBRANE PROTEIN
Title:
Structure of the Membrane Protein MerF, a Bacterial Mercury Transporter, Improved by the Inclusion of Chemical Shift Anisotropy Constraints
Biological Source:
Source Organism:
Morganella morganii (Taxon ID: 582)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
SOLUTION NMR
Conformers Calculated:
100
Conformers Submitted:
10
Selection Criteria:
structures with the lowest energy
2MOZ validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:MerF
Gene (Uniprot):merF
Chain IDs:A
Chain Length:81
Number of Molecules:1
Biological Source:Morganella morganii
UniProt ID:Q56446 Pfam ID:PF11431
Ligand Molecules
NA
Primary Citation
Structure of the membrane protein MerF, a bacterial mercury transporter, improved by the inclusion of chemical shift anisotropy constraints.
J.Biomol.Nmr 60 67 71 (2014)
PMID: 25103921 DOI: 10.1007/s10858-014-9852-0

Abstact

MerF is a mercury transport membrane protein from the bacterial mercury detoxification system. By performing a solid-state INEPT experiment and measuring chemical shift anisotropy frequencies in aligned samples, we are able to improve on the accuracy and precision of the initial structure that we presented. MerF has four N-terminal and eleven C-terminal residues that are mobile and unstructured in phospholipid bilayers. The structure presented here has average pairwise RMSDs of 1.78 Å for heavy atoms and 0.92 Å for backbone atoms.

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Primary Citation of related structures
2M67