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PDBsum entry 3bz2
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Electron transport
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PDB id
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3bz2
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Contents |
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335 a.a.
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490 a.a.
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447 a.a.
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340 a.a.
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82 a.a.
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35 a.a.
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65 a.a.
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35 a.a.
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34 a.a.
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37 a.a.
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37 a.a.
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34 a.a.
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243 a.a.
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32 a.a.
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97 a.a.
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137 a.a.
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28 a.a.
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37 a.a.
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28 a.a.
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62 a.a.
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×35
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×2
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×2
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×3
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×12
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×7
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×2
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×5
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×7
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Generate full PROCHECK analyses
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PROCHECK summary for 3bz2
Ramachandran plot
PROCHECK statistics
1. Ramachandran Plot statistics
No. of
residues %-tage
------ ------
Most favoured regions [A,B,L] 1797 81.2%*
Additional allowed regions [a,b,l,p] 381 17.2%
Generously allowed regions [~a,~b,~l,~p] 29 1.3%
Disallowed regions [XX] 7 0.3%*
---- ------
Non-glycine and non-proline residues 2214 100.0%
End-residues (excl. Gly and Pro) 36
Glycine residues 248
Proline residues 137
----
Total number of residues 2635
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 -0.58*
Chi1-chi2 distribution -0.29
Chi1 only -0.06
Chi3 & chi4 0.46
Omega 0.58
-0.02
=====
Main-chain covalent forces:-
Main-chain bond lengths 0.63
Main-chain bond angles 0.39
0.49
=====
OVERALL AVERAGE 0.19
=====
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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