 |
PDBsum entry 3cc4
|
|
|
|
|
 |
Contents |
 |
|
|
|
|
|
|
|
|
|
|
|
237 a.a.
|
|
|
|
|
|
|
|
|
|
|
337 a.a.
|
|
|
|
|
|
|
|
|
|
|
246 a.a.
|
|
|
|
|
|
|
|
|
|
|
140 a.a.
|
|
|
|
|
|
|
|
|
|
|
172 a.a.
|
|
|
|
|
|
|
|
|
|
|
119 a.a.
|
|
|
|
|
|
|
|
|
|
|
29 a.a.
|
|
|
|
|
|
|
|
|
|
|
160 a.a.
|
|
|
|
|
|
|
|
|
|
|
70 a.a.
|
|
|
|
|
|
|
|
|
|
|
142 a.a.
|
|
|
|
|
|
|
|
|
|
|
132 a.a.
|
|
|
|
|
|
|
|
|
|
|
145 a.a.
|
|
|
|
|
|
|
|
|
|
|
194 a.a.
|
|
|
|
|
|
|
|
|
|
|
186 a.a.
|
|
|
|
|
|
|
|
|
|
|
115 a.a.
|
|
|
|
|
|
|
|
|
|
|
143 a.a.
|
|
|
|
|
|
|
|
|
|
|
95 a.a.
|
|
|
|
|
|
|
|
|
|
|
150 a.a.
|
|
|
|
|
|
|
|
|
|
|
81 a.a.
|
|
|
|
|
|
|
|
|
|
|
119 a.a.
|
|
|
|
|
|
|
|
|
|
|
53 a.a.
|
|
|
|
|
|
|
|
|
|
|
65 a.a.
|
|
|
|
|
|
|
|
|
|
|
154 a.a.
|
|
|
|
|
|
|
|
|
|
|
82 a.a.
|
|
|
|
|
|
|
|
|
|
|
142 a.a.
|
|
|
|
|
|
|
|
|
|
|
73 a.a.
|
|
|
|
|
|
|
|
|
|
|
56 a.a.
|
|
|
|
|
|
|
|
|
|
|
46 a.a.
|
|
|
|
|
|
|
|
|
|
|
92 a.a.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 _SR
×108
|
|
|
|
|
|
|
|
|
|
|
 _NA
×75
|
|
|
|
|
|
|
|
|
|
|
 _CL
×22
|
|
|
|
|
|
|
|
|
|
|
_MG
×93
|
|
|
|
|
|
|
|
|
|
|
 _CD
×5
|
|
|
|
|
|
|
|
|
|
|
 __K
×2
|
|
|
|
|
|
|
|
|
|
|
|
Generate full PROCHECK analyses
|
PROCHECK summary for 3cc4
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 2868 89.7%*
Additional allowed regions [a,b,l,p] 306 9.6%
Generously allowed regions [~a,~b,~l,~p] 13 0.4%
Disallowed regions [XX] 10 0.3%*
---- ------
Non-glycine and non-proline residues 3197 100.0%
End-residues (excl. Gly and Pro) 56
Glycine residues 346
Proline residues 176
----
Total number of residues 3775
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 -0.34
Chi1-chi2 distribution -0.03
Chi1 only -0.11
Chi3 & chi4 0.42
Omega 0.56
0.11
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.59
Main-chain bond angles 0.31
0.43
=====
OVERALL AVERAGE 0.24
=====
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.
|
|
|
