Title: Molecular dynamics derived side chain order parameters for Asp, Glu, Asn, and Gln residues in ribonucleases H, and molecular dynamics trajectories for E. coli ribonuclease H

Type Dataset Stafford, Kate A., Palmer III, Arthur G. (2014): Molecular dynamics derived side chain order parameters for Asp, Glu, Asn, and Gln residues in ribonucleases H, and molecular dynamics trajectories for E. coli ribonuclease H. Zenodo. Dataset. https://zenodo.org/record/8431

Authors: Stafford, Kate A. (Department of Biochemistry and Molecular Biophysics, Columbia University, New York, New York, United States of America, 10032.) ; Palmer III, Arthur G. (Department of Biochemistry and Molecular Biophysics, Columbia University, New York, New York, United States of America, 10032.) ;

Links

• Item record in Zenodo
• Digital object URL

Summary

This dataset contains tab-delimited text files reporting the complete calculated S2 side chain order parameters for carboxyl- and carbonyl-containing residues (Asp, Glu, Asn, Gln) in all RNase H homologs studied, as well as complete simulation trajectory data for the E. coli apo, site A, and site B simulations described in the text. We hope that easy access to the complete trajectory data for the experimentally best-characterized homolog will facilitate future comparison between simulation and experiments.

order_parameters_magnesium.dat contains the calculated S2 side chain order parameters for carboxyl- and carbonyl-containing residues in each of the three E. coli trajectories supplied in this dataset. These data are sufficient to reproduce Figure 6.

2RN2.apo.pdb, 2RN2.MG.siteA.pdb, and 2RN2.MG.siteB.pdb define the equilibrated structure from which the E. coli apo, site A, and site B trajectories were initiated. All protein atoms, including hydrogens, are included, as well as Mg ions. Explicit waters and chloride counterions have been removed.

2RN2.apo.dcd, 2RN2.MG.siteA.dcd, and 2RN2.MG.siteB.dcd contain 100ns trajectories initiated from the starting structures in the corresponding pdb files. Frames were written every 4.5ps. Trajectories have been aligned to the initial structure of the apo trajectory to facilitate visualization.

The remaining *.S2.CO.dat files contain the calculated S2 side chain order parameters for all apo RNases H simulated in this study. Each file is named for the PDB ID of its corresponding structure (see Table 1). These data are sufficient to reproduce Figure 8 (which reports on only the conserved active-site residues).

More information

• DOI: 10.5281/zenodo.8431

Dates

• Publication date: 2014
• Issued: February 24, 2014

Rights

• https://creativecommons.org/publicdomain/zero/1.0/legalcode Creative Commons Zero v1.0 Universal
• info:eu-repo/semantics/openAccess Open Access

Format

electronic resource

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