1DPW image
Deposition Date 1999-12-28
Release Date 2000-01-03
Last Version Date 2024-11-20
Entry Detail
PDB ID:
1DPW
Keywords:
HYDROLASE
Title:
STRUCTURE OF HEN EGG-WHITE LYSOZYME IN COMPLEX WITH MPD
Biological Source:
Source Organism:
Gallus gallus (Taxon ID: 9031)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.64 Å
R-Value Free:
0.22
R-Value Work:
0.17
Space Group:
P 43 21 2
1DPW validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:LYSOZYME
Gene (Uniprot):LYZ
Chain IDs:A
Chain Length:129
Number of Molecules:1
Biological Source:Gallus gallus
UniProt ID:P00698 Pfam ID:PF00062 EC:3.2.1.17
Ligand Molecules
CL
MRD
TRS
Primary Citation
Crystallization, structure solution and refinement of hen egg-white lysozyme at pH 8.0 in the presence of MPD.
Acta Crystallogr.,Sect.D 56 952 958 (2000)
PMID: 10944331 DOI: 10.1107/S0907444900006685

Abstact

Hen egg-white lysozyme has been crystallized at slightly alkaline pH using 2-methyl-2,4-pentanediol (MPD) as the precipitant. The crystals are nearly isomorphous to crystals grown at acidic pH using sodium chloride as the precipitant. However, the growth kinetics differ markedly between the two conditions. The major reason for this is a molecule of MPD that binds tightly in between two lysozyme molecules and favors the growth of the crystals along the crystallographic c direction over growth perpendicular to it.

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Disease

Primary Citation of related structures
1DPX