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PDBsum entry 5a2q
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216 a.a.
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213 a.a.
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218 a.a.
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225 a.a.
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262 a.a.
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189 a.a.
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230 a.a.
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186 a.a.
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205 a.a.
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180 a.a.
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95 a.a.
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151 a.a.
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123 a.a.
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149 a.a.
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135 a.a.
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120 a.a.
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139 a.a.
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132 a.a.
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143 a.a.
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145 a.a.
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101 a.a.
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82 a.a.
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129 a.a.
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141 a.a.
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124 a.a.
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72 a.a.
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101 a.a.
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82 a.a.
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61 a.a.
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55 a.a.
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56 a.a.
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72 a.a.
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314 a.a.
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24 a.a.
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13 a.a.
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62 a.a.
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Generate full PROCHECK analyses
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PROCHECK summary for 5a2q
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 4020 92.7%
Additional allowed regions [a,b,l,p] 293 6.8%
Generously allowed regions [~a,~b,~l,~p] 16 0.4%
Disallowed regions [XX] 7 0.2%*
---- ------
Non-glycine and non-proline residues 4336 100.0%
End-residues (excl. Gly and Pro) 54
Glycine residues 357
Proline residues 198
----
Total number of residues 4945
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 -0.09
Chi1-chi2 distribution -0.58*
Chi1 only -0.25
Chi3 & chi4 0.58
Omega -0.66*
-0.26
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.58
Main-chain bond angles 0.45
0.50
=====
OVERALL AVERAGE 0.03
=====
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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