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PDBsum entry 6raw
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Contents |
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603 a.a.
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585 a.a.
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608 a.a.
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576 a.a.
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601 a.a.
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631 a.a.
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542 a.a.
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195 a.a.
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171 a.a.
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162 a.a.
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203 a.a.
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Generate full PROCHECK analyses
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PROCHECK summary for 6raw
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 3055 69.8%**
Additional allowed regions [a,b,l,p] 1297 29.7%
Generously allowed regions [~a,~b,~l,~p] 22 0.5%
Disallowed regions [XX] 0 0.0%
---- ------
Non-glycine and non-proline residues 4374 100.0%
End-residues (excl. Gly and Pro) 70
Glycine residues 242
Proline residues 191
----
Total number of residues 4877
Based on an analysis of 118 structures of resolution of at least 2.0 Angstroms and R-factor no greater than 20.0 a good
quality model would be expected to have over 90% in the most favoured regions [A,B,L].
2. G-Factors
Average
Parameter Score Score
--------- ----- -----
Dihedral angles:-
Phi-psi distribution -0.90*
Chi1-chi2 distribution -0.83*
Chi1 only -0.25
Chi3 & chi4 0.45
Omega -1.12**
-0.75*
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.65
Main-chain bond angles 0.31
0.45
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OVERALL AVERAGE -0.28
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G-factors provide a measure of how unusual, or out-of-the-ordinary, a property is.
Values below -0.5* - unusual
Values below -1.0** - highly unusual
Important note: The main-chain
bond-lengths and bond angles are compared with
the Engh & Huber (1991) ideal values derived
from small-molecule data. Therefore, structures
refined using different restraints may show
apparently large deviations from normality.
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