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PDBsum entry 6ef2
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Top Page protein ligands Protein-protein interface(s) links
Motor protein PDB id
6ef2
Contents
Protein chains
238 a.a.
249 a.a.
241 a.a.
241 a.a.
247 a.a.
232 a.a.
246 a.a.
265 a.a.
260 a.a.
262 a.a.
259 a.a.
264 a.a.
270 a.a.
16 a.a.
Ligands
ATP ×4
ADP ×2
procheck   Generate full PROCHECK analyses

PROCHECK summary for 6ef2

Ramachandran plot

PROCHECK statistics

1. Ramachandran Plot statistics


                                         No. of
                                        residues     %-tage
                                         ------      ------
Most favoured regions      [A,B,L]         2152       74.7%** 
Additional allowed regions [a,b,l,p]        727       25.2%          
Generously allowed regions [~a,~b,~l,~p]      1        0.0%          
Disallowed regions         [XX]               0        0.0%          
                                           ----      ------
Non-glycine and non-proline residues       2880      100.0%

End-residues (excl. Gly and Pro)             30

Glycine residues                            255
Proline residues                            125
                                           ----
Total number of residues                   3290

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            -0.52*     
     Chi1-chi2 distribution          -0.16      
     Chi1 only                        0.03      
     Chi3 & chi4                      0.46      
     Omega                           -0.94*     
                                                  -0.46      
                                                  =====
Main-chain covalent forces:-
     Main-chain bond lengths          0.63      
     Main-chain bond angles           0.42      
                                                   0.51      
                                                  =====

     OVERALL AVERAGE                              -0.07      
                                                  =====

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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