 |
PDBsum entry 1tjg
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Viral protein/immune system
|
PDB id
|
|
|
|
1tjg
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
Contents |
 |
|
|
|
|
|
|
|
|
|
|
|
|
* Residue conservation analysis
|
|
|
|
|
Generate full PROCHECK analyses
|
PROCHECK summary for 1tjg
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 345 88.9%*
Additional allowed regions [a,b,l,p] 40 10.3%
Generously allowed regions [~a,~b,~l,~p] 2 0.5%
Disallowed regions [XX] 1 0.3%*
---- ------
Non-glycine and non-proline residues 388 100.0%
End-residues (excl. Gly and Pro) 6
Glycine residues 33
Proline residues 31
----
Total number of residues 458
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 -0.40
Chi1-chi2 distribution 0.05
Chi1 only 0.26
Chi3 & chi4 0.58
Omega 0.51
0.13
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.67
Main-chain bond angles 0.44
0.53
=====
OVERALL AVERAGE 0.29
=====
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.
|
|
|
