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PDBsum entry 3jb9
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RNA binding protein/RNA
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PDB id
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3jb9
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Contents |
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1964 a.a.
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904 a.a.
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96 a.a.
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98 a.a.
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82 a.a.
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95 a.a.
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76 a.a.
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73 a.a.
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73 a.a.
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373 a.a.
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293 a.a.
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207 a.a.
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132 a.a.
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430 a.a.
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426 a.a.
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261 a.a.
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255 a.a.
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300 a.a.
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155 a.a.
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144 a.a.
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148 a.a.
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90 a.a.
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161 a.a.
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575 a.a.
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573 a.a.
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1195 a.a.
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160 a.a.
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89 a.a.
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80 a.a.
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74 a.a.
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87 a.a.
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Generate full PROCHECK analyses
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PROCHECK summary for 3jb9
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 7504 84.6%*
Additional allowed regions [a,b,l,p] 1150 13.0%
Generously allowed regions [~a,~b,~l,~p] 116 1.3%
Disallowed regions [XX] 102 1.1%*
---- ------
Non-glycine and non-proline residues 8872 100.0%
End-residues (excl. Gly and Pro) 289
Glycine residues 433
Proline residues 406
----
Total number of residues 10000
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 -0.48
Chi1-chi2 distribution -0.33
Chi1 only 0.09
Chi3 & chi4 0.50
Omega -0.58*
-0.33
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.61
Main-chain bond angles 0.47
0.53
=====
OVERALL AVERAGE 0.02
=====
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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