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PDBsum entry 3izc
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217 a.a.
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254 a.a.
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388 a.a.
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168 a.a.
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176 a.a.
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191 a.a.
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197 a.a.
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189 a.a.
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257 a.a.
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127 a.a.
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199 a.a.
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138 a.a.
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131 a.a.
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193 a.a.
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149 a.a.
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161 a.a.
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189 a.a.
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160 a.a.
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105 a.a.
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170 a.a.
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122 a.a.
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73 a.a.
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123 a.a.
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95 a.a.
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22 a.a.
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118 a.a.
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105 a.a.
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239 a.a.
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110 a.a.
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130 a.a.
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118 a.a.
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100 a.a.
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77 a.a.
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92 a.a.
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88 a.a.
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78 a.a.
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51 a.a.
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40 a.a.
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25 a.a.
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106 a.a.
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20 a.a.
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14 a.a.
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58 a.a.
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58 a.a.
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297 a.a.
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329 a.a.
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169 a.a.
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167 a.a.
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Generate full PROCHECK analyses
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PROCHECK summary for 3izc
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 4749 77.5%**
Additional allowed regions [a,b,l,p] 828 13.5%
Generously allowed regions [~a,~b,~l,~p] 346 5.6%
Disallowed regions [XX] 201 3.3%*
---- ------
Non-glycine and non-proline residues 6124 100.0%
End-residues (excl. Gly and Pro) 100
Glycine residues 453
Proline residues 242
----
Total number of residues 6919
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 -0.47
Chi1-chi2 distribution -0.63*
Chi1 only -0.30
Chi3 & chi4 0.39
Omega -1.26**
-0.60*
=====
Main-chain covalent forces:-
Main-chain bond lengths -2.54**
Main-chain bond angles -3.76**
-3.25**
=====
OVERALL AVERAGE -1.60**
=====
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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