SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Spectrometer Information
Manufacturer Model Field Strength
VARIAN UNITY 500.0
NMR Refinement
Method DISTANCE GEOMETRY WITH SIMULATED ANNEALING REFINEMENT
Details DISTANCE GEOMETRY WAS PERFORMED USING 5% PAIRWISE METRIZATION AND A GAUSSIAN TRIAL DISTRIBUTION FOR THE SELECTION OF DISTANCES USING THE PROGRAM DISTGEOM, A COMPONENT OF THE TINKER MOLECULAR MODELING PACKAGE. EMBEDDED STRUCTURES WERE REFINED VERSUS A PENALTY FUNCTION BASED SOLELY ON THE EXPERIMENTAL RESTRAINTS AND LOCAL COVALENT GEOMETRY (BOND LENGTHS, ANGLES, CHIRALITY); NO ENERGY-BASED TERMS WERE INCLUDED. DETAILS OF THE CALCULATIONS AND STRUCTURAL STATISTICS ARE GIVEN IN THE PAPER CITED ON THE JRNL RECORDS ABOVE. THE LOOP FROM RESIDUES 8 - 20 IS ENTIRELY UNRESTRAINED. THIS REGION CONTAINS THE SITE OF THE DELETED HELICES OF I-FABP. CARE SHOULD BE TAKEN WHEN ANALYZING STATISTICS ON THIS MOLECULE AS THIS UNRESTRAINED LOOP WILL ABNORMALLY SKEW ANY RESULTS.
NMR Ensemble Information
Conformer Selection Criteria FINAL PENALTY FUNCTION VALUES GREATER THAN 10.0 OR GREATER THAN TWO STANDARD DEVIATIONS FROM THE MEAN WERE OMITTED
Conformers Calculated Total Number 23
Conformers Submitted Total Number 20
Computation: NMR Software
# Classification Software Name Author
1 structure solution TINKER n/a
2 refinement TINKER PONDER