Summary of conformationally-restricting constraints and structure quality factors



Analyses performed for user defined residues.


Summary of conformationally-restricting experimental constraints a
NOE-based distance constraints:
Total2302
intra-residue [i = j]462
sequential [| i - j | = 1]508
medium range [1 < | i - j | < 5]707
long range [| i - j | ≥ 5]625
NOE constraints per restrained residue b29.9
Hydrogen bond constraints:
Total34
long range [| i - j | ≥ 5]0
Dihedral-angle constraints:97
Total number of restricting constraints b2433
Total number of restricting constraints per restrained residue b31.6
Restricting long-range constraints per restrained residue b8.1
Total structures computedcurrently unknown
Number of structures used20
Residual constraint violations a,c
Distance violations / structure
0.1 - 0.2 Å14.8
0.2 - 0.5 Å27.1
> 0.5 Å47.3
RMS of distance violation / constraint0.25 Å
Maximum distance violation d4.87 Å
Dihedral angle violations / structure
1 - 10 °4.4
> 10 °0.85
RMS of dihedral angle violation / constraint1.56 °
Maximum dihedral angle violation d17.60 °
RMSD Values
allorderedeSelectedf
All backbone atoms3.2 Å0.6 Å0.6 Å
All heavy atoms3.6 Å1.0 Å1.0 Å
Structure Quality Factors - overall statistics
Mean scoreSDZ-score g
Procheck G-factor e (phi / psi only)0.32N/A1.57
Procheck G-factor e (all dihedral angles)0.50N/A2.96
Verify3D0.390.0261-1.12
ProsaII (-ve)0.820.05430.70
MolProbity clashscore1.220.96451.32
Ramachandran Plot Summary from Procheck f
Most favoured regions93.3%
Additionally allowed regions6.7%
Generously allowed regions0.0%
Disallowed regions0.0%
Ramachandran Plot Statistics from Richardson's lab
Most favoured regions99.3%
Allowed regions0.7%
Disallowed regions0%


a Analysed for residues 1 to 86
b There are 77 residues with conformationally restricting constraints
c Calculated for all constraints for the given residues, using sum over r^-6
d Largest constraint violation among all the reported structures
e Residues with sum of phi and psi order parameters > 1.8

Ordered residue ranges: 11A-30A,33A-42A,45A-83A
f Residues selected based on: User defined residues

Selected residue ranges: 11A-30A,33A-42A,46A-83A

g With respect to mean and standard deviation for for a set of 252 X-ray structures < 500 residues, of resolution <= 1.80 Å, R-factor <= 0.25 and R-free <= 0.28; a positive value indicates a 'better' score

Generated using PSVS 1.4