spacer
spacer

PDBsum entry 3j5l

Go to PDB code: 
Top Page protein dna_rna ligands Protein-protein interface(s) links
Ribosome/antibiotic PDB id
3j5l
Contents
Protein chains
56 a.a.
50 a.a.
46 a.a.
64 a.a.
38 a.a.
8 a.a.*
271 a.a.
209 a.a.
201 a.a.
177 a.a.
176 a.a.
56 a.a.
141 a.a.
142 a.a.
122 a.a.
143 a.a.
136 a.a.
120 a.a.
116 a.a.
114 a.a.
117 a.a.
103 a.a.
110 a.a.
93 a.a.
102 a.a.
94 a.a.
79 a.a.
77 a.a.
63 a.a.
58 a.a.
DNA/RNA
Ligands
_DC-MA6
UNL
ERY
* C-alpha coords only
procheck   Generate full PROCHECK analyses

PROCHECK summary for 3j5l

Ramachandran plot

PROCHECK statistics

1. Ramachandran Plot statistics


                                         No. of
                                        residues     %-tage
                                         ------      ------
Most favoured regions      [A,B,L]         1901       67.4%** 
Additional allowed regions [a,b,l,p]        634       22.5%          
Generously allowed regions [~a,~b,~l,~p]    160        5.7%          
Disallowed regions         [XX]             126        4.5%*  
                                           ----      ------
Non-glycine and non-proline residues       2821      100.0%

End-residues (excl. Gly and Pro)             63

Glycine residues                            291
Proline residues                            108
                                           ----
Total number of residues                   3283


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            -0.98*     
     Chi1-chi2 distribution          -0.94*     
     Chi1 only                       -0.53*     
     Chi3 & chi4                      0.30      
     Omega                           -0.77*     
                                                  -0.69*     
                                                  =====
Main-chain covalent forces:-
     Main-chain bond lengths          0.56      
     Main-chain bond angles           0.31      
                                                   0.41      
                                                  =====

     OVERALL AVERAGE                              -0.26      
                                                  =====

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