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PDBsum entry 6y0x
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Antibiotic PDB id
6y0x
Contents
Protein chains
(+ 0 more) 89 a.a.
Ligands
DLY-DTY-DLY-DLY-
DAL
DLY-DTY-DLY-DLY-
DAL-DLE-DLY-DLY-
DLE-DAL-DLY-DLE-
NH2 ×5
DLY-DTY-DLY-DLY-
DAL-DLE
DLY-DTY-DLY-DLY-
DAL-DLE-DLY-DLY-
DLE-DAL-DLY
ZDC-DLY
ZDC ×11
Waters ×94
procheck   Generate full PROCHECK analyses

PROCHECK summary for 6y0x

Ramachandran plot

PROCHECK statistics

1. Ramachandran Plot statistics


                                         No. of
                                        residues     %-tage
                                         ------      ------
Most favoured regions      [A,B,L]          412       80.8%*  
Additional allowed regions [a,b,l,p]         75       14.7%          
Generously allowed regions [~a,~b,~l,~p]     13        2.5%          
Disallowed regions         [XX]              10        2.0%*  
                                           ----      ------
Non-glycine and non-proline residues        510      100.0%

End-residues (excl. Gly and Pro)             29

Glycine residues                             66
Proline residues                             12
                                           ----
Total number of residues                    617

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            -0.51*     
     Chi1-chi2 distribution          -0.08      
     Chi1 only                       -0.11      
     Chi3 & chi4                      0.48      
     Omega                           -0.84*     
                                                  -0.46      
                                                  =====
Main-chain covalent forces:-
     Main-chain bond lengths          0.64      
     Main-chain bond angles           0.38      
                                                   0.49      
                                                  =====

     OVERALL AVERAGE                              -0.06      
                                                  =====

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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