spacer
spacer

PDBsum entry 4fc5
Go to PDB code: 
Top Page protein metals Protein-protein interface(s) links
Unknown function PDB id
4fc5
Contents
Protein chains
(+ 0 more) 259 a.a.
Metals
_ZN ×53
Waters ×1443
procheck   Generate full PROCHECK analyses

PROCHECK summary for 4fc5

Ramachandran plot

PROCHECK statistics

1. Ramachandran Plot statistics


                                         No. of
                                        residues     %-tage
                                         ------      ------
Most favoured regions      [A,B,L]         1175       88.0%*  
Additional allowed regions [a,b,l,p]        158       11.8%          
Generously allowed regions [~a,~b,~l,~p]      2        0.1%          
Disallowed regions         [XX]               0        0.0%          
                                           ----      ------
Non-glycine and non-proline residues       1335      100.0%

End-residues (excl. Gly and Pro)             11

Glycine residues                            167
Proline residues                             78
                                           ----
Total number of residues                   1591

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             0.24      
     Chi1-chi2 distribution          -0.36      
     Chi1 only                        0.04      
     Chi3 & chi4                      0.24      
     Omega                            0.53      
                                                   0.21      
                                                  =====
Main-chain covalent forces:-
     Main-chain bond lengths          0.52      
     Main-chain bond angles           0.34      
                                                   0.42      
                                                  =====

     OVERALL AVERAGE                               0.30      
                                                  =====

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