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PDBsum entry 8f4j
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Photosynthesis
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PDB id
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8f4j
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Contents |
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334 a.a.
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505 a.a.
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442 a.a.
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341 a.a.
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82 a.a.
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34 a.a.
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65 a.a.
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36 a.a.
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36 a.a.
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37 a.a.
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37 a.a.
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33 a.a.
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244 a.a.
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30 a.a.
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97 a.a.
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137 a.a.
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27 a.a.
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38 a.a.
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62 a.a.
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34 a.a.
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36 a.a.
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32 a.a.
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30 a.a.
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39 a.a.
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31 a.a.
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×2
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×70
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×4
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×22
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×4
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×13
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×10
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×8
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×10
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×31
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×2
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Generate full PROCHECK analyses
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PROCHECK summary for 8f4j
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 4080 91.6%
Additional allowed regions [a,b,l,p] 359 8.1%
Generously allowed regions [~a,~b,~l,~p] 12 0.3%
Disallowed regions [XX] 2 0.0%*
---- ------
Non-glycine and non-proline residues 4453 100.0%
End-residues (excl. Gly and Pro) 72
Glycine residues 505
Proline residues 278
----
Total number of residues 5308
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 0.07
Chi1-chi2 distribution -0.07
Chi1 only 0.03
Chi3 & chi4 0.47
Omega -0.46
-0.10
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.63
Main-chain bond angles 0.40
0.50
=====
OVERALL AVERAGE 0.14
=====
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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