3CAM image
Deposition Date 2008-02-20
Release Date 2008-03-25
Last Version Date 2024-11-20
Entry Detail
PDB ID:
3CAM
Keywords:
GENE REGULATION
Title:
Crystal structure of the cold shock domain protein from Neisseria meningitidis
Biological Source:
Source Organism:
Neisseria meningitidis MC58 (Taxon ID: 122586)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.60 Å
R-Value Free:
0.29
R-Value Work:
0.23
R-Value Observed:
0.23
Space Group:
P 41 21 2
3CAM validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cold-shock domain family protein
Gene (Uniprot):NMB0838
Chain IDs:A, B
Chain Length:67
Number of Molecules:2
Biological Source:Neisseria meningitidis MC58
UniProt ID:Q9JZZ4 Pfam ID:PF00313
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MSE A MET SELENOMETHIONINE
Primary Citation
Structure of the cold-shock domain protein from Neisseria meningitidis reveals a strand-exchanged dimer.
Acta Crystallogr.,Sect.F 64 247 251 (2008)
PMID: 18391418 DOI: 10.1107/S1744309108005411

Abstact

The structure of the cold-shock domain protein from Neisseria meningitidis has been solved to 2.6 A resolution and shown to comprise a dimer formed by the exchange of two beta-strands between protein monomers. The overall fold of the monomer closely resembles those of other bacterial cold-shock proteins. The neisserial protein behaved as a monomer in solution and was shown to bind to a hexathymidine oligonucleotide with a stoichiometry of 1:1 and a K(d) of 1.25 microM.

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Protein

Chemical

Disease

Primary Citation of related structures
3CAM