Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
C-TERMINAL DOMAIN (52-96) OF THE HIV-1 REGULATORY PROTEIN VPR, NMR, 1 STRUCTURE
SOLUTION NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
NOESY
70% H2O 30% TFE
LOW SALT CONDITIONS
3.4
1 ATMOSPHERE
313
2
TOCSY
70% H2O 30% TFE
LOW SALT CONDITIONS
3.4
1 ATMOSPHERE
313
3
E.COSY
70% H2O 30% TFE
LOW SALT CONDITIONS
3.4
1 ATMOSPHERE
313
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
Bruker
AMX600
600
NMR Refinement
Method
Details
Software
DYNAMICAL SIMULATED ANNEALING, MOLECULAR DYNAMICS, ENERGY MINIMIZATION
SEVENTY STRUCTURES WERE GENERATED BY SIMULATED ANNEALING AND FIFTEEN SELECTED STRUCTURES FURTHER REFINED BY RESTRAINED MOLECULAR DYNAMICS (5PS 1000K, 10PS 600K, 55PS 300K) FOLLOWED BY ENERGY MINIMIZATION. THE BEST STRUCTURE SELECTED WITH RESPECT TO RESTRAINT VIOLATIONS AND TOTAL ENERGY IS PRESENTED IN THIS ENTRY.
Discover
NMR Ensemble Information
Conformer Selection Criteria
LEAST RESTRAINT VIOLATIONS, LOWEST TOTAL ENERGY
Conformers Calculated Total Number
15
Conformers Submitted Total Number
1
Additional NMR Experimental Information
Details
THE STRUCTURE WAS DETERMINED USING 1H-NMR SPECTROSCOPY ON THE C-TERMINAL DOMAIN (52-96)VPR.