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PDBsum entry 2awb
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Contents |
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94 a.a.
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267 a.a.
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209 a.a.
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201 a.a.
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178 a.a.
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176 a.a.
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149 a.a.
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140 a.a.
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121 a.a.
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144 a.a.
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136 a.a.
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127 a.a.
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117 a.a.
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114 a.a.
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117 a.a.
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103 a.a.
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110 a.a.
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99 a.a.
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102 a.a.
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84 a.a.
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63 a.a.
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58 a.a.
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70 a.a.
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56 a.a.
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54 a.a.
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46 a.a.
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64 a.a.
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38 a.a.
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141 a.a.
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Generate full PROCHECK analyses
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PROCHECK summary for 2awb
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 1436 49.3%**
Additional allowed regions [a,b,l,p] 1012 34.8%
Generously allowed regions [~a,~b,~l,~p] 303 10.4%
Disallowed regions [XX] 160 5.5%**
---- ------
Non-glycine and non-proline residues 2911 100.0%
End-residues (excl. Gly and Pro) 56
Glycine residues 301
Proline residues 110
----
Total number of residues 3378
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 -1.80**
Chi1-chi2 distribution -1.30**
Chi1 only -0.46
Chi3 & chi4 0.25
Omega 0.55
-0.60*
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.62
Main-chain bond angles 0.13
0.33
=====
OVERALL AVERAGE -0.23
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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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