Useful software

 

External links to Xplor-NIH and VMD-XPLOR available on NIDDK web site:

Xplor-NIH: The Xplor-NIH NMR structure determination package is a program developed in NIDDK which is distributed freely to academia from the NIH/NIDDK web site
Schwieters, C.D., Kuszewski, J., Tjandra, N. & Clore, G.M. (2003) The Xplor-NIH NMR molecular structure determination package. J. Magn. Reson. 160, 66-74. Pubmed PDF
Schwieters, C.D., Kuszewski, J. & Clore, G.M. (2006) Using Xplor-NIH for NMR molecular structure determination. Progr. NMR Spectroscopy 48, 47-62. PDF

Some example input files (please acknowledge source of scripts)

 

VMD-XPLOR: The VMD-XPLOR NMR Graphics package interfaced with Xplor-NIH and developed in NIDDK which is distributed freely to academia from the NIH/NIDDK web site
Schwieters, C.D. & Clore, G.M. (2001) The VMD-XPLOR visualization package for NMR structure refinement. J. Magn. Reson.149, 239-244. pubmed PDF

Some example input files to create reweighted atomic probability density maps from an ensemble of structures.
Schwieters, C.D. & Clore, G.M. (2002) Reweighted atomic densities to represent ensembles of NMR structures. J. Biomol. NMR 23, 221-225. Pubmed PDF

 

OtherNMR related software:

STEREOSEARCH Grid search program for obtaining stereoassignments.
Nilges, M., Clore, G.M. & Gronenborn, A.M. (1990) 1H-NMR stereospecific assignments by conformational database searches. Biopolymers 29, 813-822. pubmed PDF

 

1H and 13C shift probabilities in proteins

 

TORSION ANGLE CORRELATIONS

phi/psi procheck distributions for a database of 70 high resolution crystal structures (<1.75 Å and R-factor better than 20%)

protein phi/psi 2D torsion angle database potential surfaces

protein sidechain 2D torsion angle database potential surfaces

nucleic acid (DNA and RNA combined) 2D torsion angle database potential surfaces

Spin_Label_Build: scripts for building on spin labels in Xplor-NIH.
Fawzi, N.L., Fleissner, M.R., Anthis, N.J., Kalai, T., Hideg, K., Hubbell, W.L. & Clore, G.M. (2011) A rigid disulfide-linked nitroxide side chain simplifies the quantitative analysis of PRE data. J. Biomol. NMR 51, 105-114. Pubmed PDF
The tar file contains all relevant scripts and a README file.

 

METHYL_PRE_ASSIGN: Automated PRE-based assignment of methyl groups based on a known structure.
Venditti, V., Fawzi, N.L. & Clore, G.M. (2011) Automated sequence- and stereo-specific assignment of methyl-labeled proteins by paramagnetic relaxation and methyl-methyl nuclear Overhauser enhancement spectroscopy. J. Biomol. NMR 51, 319-328. Pubmed PDF Supplementary
The tar file contains all relevant scripts and programs for automated assignment of methyl groups based on PRE data and a known structure. Once the three step PRE assignment procedure has been carried out, the resulting assignments can be confirmed by analysis of a 4D methyl-methyl NOE spectrum. NOE raw data
ILVA methyl-labeled 4D 13C-HMQC-NOE-HMQC pulse sequence and 4D HC(CO)NH-TOCSY pulse sequence

DEST FITTING PROGRAMS
Fawzi, N.L., Ying, J., Ghirlando, R, Torchia, D.A. & Clore, G.M. (2011) Atomic resolution dynamics on the surface of amyloid ß protofibrils probed by solution NMR. Nature 480, 268-272. pubmed PDF Supplementary Software for fitting DEST data

Fawzi, N.L., Ying, J., Torchia, D.A. & Clore, G.M. (2012) Probing exchange kinetics and atomic resolution dynamics in high molecular weight complexes: dark-state exchange saturation transfer NMR spectroscopy. Nature Protocol 7, 1523-1533. pubmed PDF

DESTfitting_v1.9
The tar files contains all relevant scripts, programs, and helper files for fitting DEST and DeltaR2 data.
Pulse sequence and processing scripts for 15N-DEST and 15N-R2 experiments on Bruker AV900 spectrometer:

15N-DEST
HSQC_15N_cpmgT2

ILV_HMCMCBCACO_SIM pulse sequence
Tugarinov, V., Venditti, V. & Clore, G.M. (2013) A NMR experiment for simultaneous correlations of valine and leucine/isoleucine methyls with carbonyl chemical shifts in proteins. J. Biomol. NMR 58, 1-8. Pubmed PDF Supplementary

Includes Bruker pulse sequence and all associated files in add_files directory (e.g. for shaped pulses, etc....).

Calculating protein concentration from absorbance at 205 nm
Anthis, N.J. & Clore, G.M. (2013) Sequence-specific determination of protein and peptide concentrations by absorption at 205 nm, Protein Science, 22, 851-858. Pubmed PDF

Calculating PRE rates
Anthis, N.J. & Clore, G.M. (2015) Visualizing transient dark states by NMR spectroscopy. Q. Rev. Biophys. 48, 35-116. Pubmed PDF

 

 

 

Software from the Bax group in NIDDK/NIH

includes NMRPipe, TALOS, SSIA, PALES and ACME

 

 

 

 

 

 

 

 [ Clore Home ]

Disclaimer: Dr. Clore created this website in his personal capacity. The information on this site and views expressed are his own and do not necessarily represent the views of the National Institutes of Health or the United States Government