26 Mar 2010JobID: TLSMD7763_hYEdDgTOTLSMD Version 1.4.1

4HVP: Chain B Partitioned by 8 TLS Groups


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Analysis of TLS Group 8 Chain Segments (overall rmsd_b=2.97 and residual=0.14)
Input StructureTLS Predictions
ColorSegmentResiduesAtoms<B>Brmsd<Aniso>RMSD BTr Beval(L) DEG2<B><Aniso>
blue1-7762 13.0 8.851.00 3.24 -2.741.88, 0.00, 1.78 13.00.49
green8-2013101 20.4 9.201.00 3.21 3.019.76, 3.14, 0.00 20.40.60
magenta21-321284 9.8 6.771.00 2.48 2.616.15, 2.79, 0.00 9.80.47
red33-37542 23.2 9.541.00 3.16 6.258.81, 9.34, 0.00 23.20.62
cyan38-5215107 20.1 6.881.00 3.61 9.412.74, 0.00, 6.00 20.10.70
yellow53-621092 14.3 7.751.00 4.10 7.922.09, 1.71, 0.00 14.30.58
violet63-8018124 15.9 5.791.00 3.40 12.7 0.00, 12.39, 0.00 15.90.69
purpleblue81-9919146 10.6 4.801.00 3.19 5.4 7.49, 0.00, 2.59 10.60.68


Mean BFactor Analysis
4HVP_CHAINB_NTLS8_BMEAN

Comparison of TLS predicted B factors with experimental (input) B factors.



RMSD B Values of Combined TLS Groups
1-78-2021-3233-3738-5253-6263-8081-99
1-7 2.99 4.19 3.49 4.94 3.78 4.82 4.87 4.44
8-20 4.19 3.04 3.78 4.78 3.65 4.86 4.24 3.76
21-32 3.49 3.78 2.46 4.52 3.46 3.95 3.75 2.99
33-37 4.94 4.78 4.52 2.58 4.35 4.31 4.17 4.10
38-52 3.78 3.65 3.46 4.35 3.35 4.42 3.78 3.70
53-62 4.82 4.86 3.95 4.31 4.42 3.37 4.10 3.83
63-80 4.87 4.24 3.75 4.17 3.78 4.10 2.73 3.74
81-99 4.44 3.76 2.99 4.10 3.70 3.83 3.74 2.99

The TLSMD optimization algorithm models TLS groups as sequential segments of a protein or DNA/RNA chain. This matrix shows the RMSD B values of the individual groups on the diagonal, and the RMSD B values of combined groups as off-diagonal elements. This helps identify non-contiguous protein segments which may be combined into a single TLS group.



Translation Analysis of Tr
4HVP_CHAINB_NTLS8_TRANSLATION

This graph shows the TLS group translational displacement magnitude of the three principal components of the reduced T tensor at a isoprobability magnitude of 85%. The line colors are the same as those used for the TLS groups in the various structure visualizations.



Screw Displacement Analysis
4HVP_CHAINB_NTLS8_LIBRATION

This graph shows the displacement of main chain atoms implied by the three screw axes of the TLS group to which they belong. The screw displacement axes are calculated in terms of a Gaussian variance-covariance tensor, and displacement magnitude is shown at a 85% isoprobability magnitude like the translational displacement. Protein segments undergoing hinge-like motion show up as peaks in this graph.



Deviation of Observed CA Atom B-Factors From TLS Model
4HVP_CHAINB_NTLS8_CADIFF

This graph assesses the quality of the TLS prediction for each residue by graphing the difference between the refined (input) main chain atom B factors and the corresponding B factors implied by the TLS model alone. If the TLS model were a perfect description of the observed thermal motion described by the input structural model, this plot would consist of a line at 0.



RMSD Deviation of Observed vs. TLS Predicted B Factors
4HVP_CHAINB_NTLS8_RMSD

This plot is similar to the plot above, except that instead of plotting (Bpred - Bobs) for the CA atom only, the colored line plots the RMSD of |Bpred-Bobs| for all atoms in the residue. If the TLSMD model were a perfect description of the input B values, then the colored line would be a horizontal line at 0.


Distribution Histogram of TLS Group 1-7
4HVP_CHAINB_TLSB1_7_BoBc

Distribution Histogram of TLS Group 8-20
4HVP_CHAINB_TLSB8_20_BoBc

Distribution Histogram of TLS Group 21-32
4HVP_CHAINB_TLSB21_32_BoBc

Distribution Histogram of TLS Group 33-37
4HVP_CHAINB_TLSB33_37_BoBc

Distribution Histogram of TLS Group 38-52
4HVP_CHAINB_TLSB38_52_BoBc

Distribution Histogram of TLS Group 53-62
4HVP_CHAINB_TLSB53_62_BoBc

Distribution Histogram of TLS Group 63-80
4HVP_CHAINB_TLSB63_80_BoBc

Distribution Histogram of TLS Group 81-99
4HVP_CHAINB_TLSB81_99_BoBc
26 Mar 2010JobID: TLSMD7763_hYEdDgTOTLSMD Version 1.4.1 Released 11 February 2010