spacer
spacer

PDBsum entry 7coh
Go to PDB code: 
Top Page protein ligands metals Protein-protein interface(s) links
Oxidoreductase PDB id
7coh
Contents
Protein chains
513 a.a.
227 a.a.
258 a.a.
143 a.a.
102 a.a.
91 a.a.
72 a.a.
75 a.a.
70 a.a.
56 a.a.
49 a.a.
44 a.a.
40 a.a.
Ligands
HEA ×4
CDL ×6
CHD ×6
DMU ×37
PER ×2
LFA ×24
EDO ×29
CUA ×2
DMU-LFA ×2
UNX ×2
PEK ×2
PGV
DMU-DMU-DMU
Metals
_ZN
_CU ×2
_MG ×2
_NA ×2
Waters ×2080
procheck   Generate full PROCHECK analyses

PROCHECK summary for 7coh

Ramachandran plot

PROCHECK statistics

1. Ramachandran Plot statistics


                                         No. of
                                        residues     %-tage
                                         ------      ------
Most favoured regions      [A,B,L]         2752       92.1%          
Additional allowed regions [a,b,l,p]        226        7.6%          
Generously allowed regions [~a,~b,~l,~p]      9        0.3%          
Disallowed regions         [XX]               0        0.0%          
                                           ----      ------
Non-glycine and non-proline residues       2987      100.0%

End-residues (excl. Gly and Pro)             44

Glycine residues                            246
Proline residues                            196
                                           ----
Total number of residues                   3473

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             0.20      
     Chi1-chi2 distribution           0.13      
     Chi1 only                        0.19      
     Chi3 & chi4                      0.49      
     Omega                           -0.52*     
                                                  -0.02      
                                                  =====
Main-chain covalent forces:-
     Main-chain bond lengths         -0.08      
     Main-chain bond angles          -0.33      
                                                  -0.23      
                                                  =====

     OVERALL AVERAGE                              -0.10      
                                                  =====

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.

 

spacer
spacer