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PDBsum entry 2ja5
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Contents |
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1421 a.a.
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1115 a.a.
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267 a.a.
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177 a.a.
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214 a.a.
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87 a.a.
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171 a.a.
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135 a.a.
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116 a.a.
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65 a.a.
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114 a.a.
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46 a.a.
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Generate full PROCHECK analyses
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PROCHECK summary for 2ja5
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 2357 68.0%**
Additional allowed regions [a,b,l,p] 948 27.3%
Generously allowed regions [~a,~b,~l,~p] 122 3.5%
Disallowed regions [XX] 41 1.2%*
---- ------
Non-glycine and non-proline residues 3468 100.0%
End-residues (excl. Gly and Pro) 53
Glycine residues 236
Proline residues 172
----
Total number of residues 3929
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 -1.19**
Chi1-chi2 distribution -0.48
Chi1 only -0.06
Chi3 & chi4 0.54
Omega 0.58
-0.22
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.59
Main-chain bond angles 0.33
0.44
=====
OVERALL AVERAGE 0.04
=====
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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