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PDBsum entry 3v2d
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Contents |
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275 a.a.
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204 a.a.
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203 a.a.
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181 a.a.
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174 a.a.
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146 a.a.
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140 a.a.
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122 a.a.
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149 a.a.
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141 a.a.
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118 a.a.
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110 a.a.
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131 a.a.
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116 a.a.
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101 a.a.
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112 a.a.
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95 a.a.
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107 a.a.
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198 a.a.
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76 a.a.
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97 a.a.
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70 a.a.
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59 a.a.
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46 a.a.
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59 a.a.
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53 a.a.
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48 a.a.
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64 a.a.
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36 a.a.
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Generate full PROCHECK analyses
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PROCHECK summary for 3v2d
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 2599 90.1%
Additional allowed regions [a,b,l,p] 238 8.2%
Generously allowed regions [~a,~b,~l,~p] 40 1.4%
Disallowed regions [XX] 9 0.3%*
---- ------
Non-glycine and non-proline residues 2886 100.0%
End-residues (excl. Gly and Pro) 50
Glycine residues 300
Proline residues 195
----
Total number of residues 3431
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 -0.38
Chi1-chi2 distribution -0.50*
Chi1 only -0.25
Chi3 & chi4 0.32
Omega -0.71*
-0.39
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.36
Main-chain bond angles 0.09
0.20
=====
OVERALL AVERAGE -0.16
=====
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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