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PDBsum entry 6tps

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Top Page protein dna_rna metals Protein-protein interface(s) links
Transcription PDB id
6tps
Contents
Protein chains
1475 a.a.
1177 a.a.
305 a.a.
58 a.a.
212 a.a.
100 a.a.
193 a.a.
131 a.a.
73 a.a.
69 a.a.
101 a.a.
43 a.a.
105 a.a.
145 a.a.
463 a.a.
595 a.a.
461 a.a.
325 a.a.
DNA/RNA
Metals
_MG
_ZN ×7
procheck   Generate full PROCHECK analyses

PROCHECK summary for 6tps

Ramachandran plot

PROCHECK statistics

1. Ramachandran Plot statistics


                                         No. of
                                        residues     %-tage
                                         ------      ------
Most favoured regions      [A,B,L]         4421       82.1%*  
Additional allowed regions [a,b,l,p]        951       17.7%          
Generously allowed regions [~a,~b,~l,~p]     13        0.2%          
Disallowed regions         [XX]               0        0.0%          
                                           ----      ------
Non-glycine and non-proline residues       5385      100.0%

End-residues (excl. Gly and Pro)             82

Glycine residues                            304
Proline residues                            260
                                           ----
Total number of residues                   6031


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            -0.63*     
     Chi1-chi2 distribution          -0.51*     
     Chi1 only                       -0.34      
     Chi3 & chi4                      0.44      
     Omega                           -0.77*     
                                                  -0.51*     
                                                  =====
Main-chain covalent forces:-
     Main-chain bond lengths          0.64      
     Main-chain bond angles           0.38      
                                                   0.49      
                                                  =====

     OVERALL AVERAGE                              -0.12      
                                                  =====

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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