CNRS Nantes University US2B US2B
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Should you encounter any unexpected behaviour,
please let us know.
 elNémo has been hacked on november 27th.
It has been moved away and runs again.
**Still some additional cleaning from time to time**
Sorry for the inconvenience.


***  c_hıv_reverse_10  ***

Normal Mode Analysis for ID 2604201253353863421

Conformational change expected to be analysed

%Projmod-Wn> Eigenvector 96 Norm= 1.0001

The following table indicates for every normal mode its frequency (black, normalized relative to the lowest mode frequency) and its collectivity (magenta). If a second structure was submitted, the cummulative overlap between the normal modes and the conformational change is computed (red). The corresponding amplitude (dq) is then also given (green). Click on the mode link to obtain a visualization of the mean square displacement <R2> of the C-alpha atoms associated to each mode.

WARNING: there are 3 low-collectivity modes among your first 5 modes (see below)! The degree of collectivity indicates the fraction of residues that are significantly affected by a given mode. While low-frequency modes are expected to have collective character, computed ones sometimes happen to be localized. In such cases, they correspond to motions of some extended parts of the system, as often observed in crystallographic protein structures for N- and C-termini.

[HELP on collectivity] [HELP on overlap]

<R2> frequency collectivity cumulative overlap amplitude (dq)
mode 7 1.00 0.0146 0.002 -0.5155
mode 8 11793.49 0.0771 0.122 -3.5174
mode 9 14495.57 0.2378 0.244 -3.5611
mode 10 16310.89 0.1411 0.247 0.5669
mode 11 17986.34 0.0468 0.442 4.4998
mode 12 20544.40 0.1049 0.544 -3.2553
mode 13 23937.37 0.0723 0.573 -1.7348
mode 14 29817.69 0.3274 0.594 1.4274
mode 15 34714.49 0.5842 0.767 -4.2476
mode 16 36879.06 0.4274 0.769 -0.3887
mode 17 40570.14 0.1506 0.777 -0.9605
mode 18 42459.74 0.2464 0.834 -2.4353
mode 19 45828.54 0.2535 0.836 -0.3916
mode 20 47479.06 0.4282 0.844 0.8874
mode 21 51120.31 0.3782 0.844 0.1878
mode 22 55464.11 0.5070 0.854 1.0053
mode 23 57088.94 0.3791 0.871 -1.3298
mode 24 57884.29 0.2629 0.876 -0.7860
mode 25 58849.00 0.1189 0.881 0.5900
mode 26 60985.57 0.2590 0.882 0.3475
mode 27 62459.26 0.6334 0.882 0.1508
mode 28 65299.60 0.1869 0.884 -0.5027
mode 29 67088.14 0.4119 0.885 -0.3180
mode 30 68353.14 0.5542 0.886 0.1611
mode 31 68858.23 0.4401 0.891 -0.7855
mode 32 70317.49 0.3894 0.892 -0.1442
mode 33 72467.91 0.4295 0.892 -0.0870
mode 34 74090.11 0.4702 0.893 0.3382
mode 35 75639.37 0.3560 0.893 0.1593
mode 36 77524.69 0.3177 0.893 0.2020
mode 37 78957.89 0.3271 0.894 -0.2911
mode 38 81701.83 0.6760 0.895 -0.3061
mode 39 82703.00 0.5243 0.895 0.0895
mode 40 85849.54 0.4973 0.895 -0.0683
mode 41 87256.31 0.5106 0.896 -0.2309
mode 42 90057.37 0.5938 0.896 -0.2449
mode 43 90982.49 0.4772 0.903 0.8340
mode 44 92128.43 0.4060 0.903 -0.1027
mode 45 93769.77 0.4189 0.904 -0.2713
mode 46 94922.63 0.2973 0.904 -0.1981
mode 47 95845.97 0.3813 0.905 -0.2973
mode 48 97528.37 0.4305 0.908 0.6008
mode 49 98500.60 0.3946 0.909 -0.3522
mode 50 100483.86 0.3547 0.909 0.0855
mode 51 101957.80 0.3496 0.909 0.0557
mode 52 102944.29 0.3707 0.909 -0.0513
mode 53 104843.54 0.4602 0.912 -0.5224
mode 54 105301.57 0.1347 0.912 0.1287
mode 55 107383.37 0.5891 0.912 0.0001
mode 56 108453.66 0.2769 0.912 0.0061
mode 57 110780.60 0.3748 0.914 0.4432
mode 58 111170.89 0.1684 0.914 0.1487
mode 59 111861.40 0.5264 0.914 0.1028
mode 60 114034.51 0.4309 0.914 -0.0666
mode 61 115585.49 0.2474 0.915 0.3018
mode 62 116373.91 0.4025 0.918 -0.5259
mode 63 119193.29 0.5003 0.921 -0.5111
mode 64 121195.31 0.4219 0.921 0.0590
mode 65 121631.34 0.3590 0.921 -0.0234
mode 66 122341.49 0.3071 0.923 -0.3829
mode 67 122891.00 0.4237 0.923 -0.0134
mode 68 124563.60 0.3899 0.923 0.0402
mode 69 125257.11 0.4460 0.923 -0.0662
mode 70 127277.20 0.5027 0.923 0.0338
mode 71 128743.46 0.5622 0.923 -0.0354
mode 72 131040.66 0.4843 0.923 0.2173
mode 73 133550.74 0.4409 0.923 -0.0112
mode 74 134197.83 0.4742 0.924 0.3432
mode 75 135411.66 0.3935 0.925 0.1922
mode 76 137036.80 0.3033 0.925 -0.0619
mode 77 138538.71 0.5809 0.927 0.5104
mode 78 139749.29 0.4264 0.927 -0.0132
mode 79 140402.09 0.6017 0.927 -0.1416
mode 80 141290.51 0.4183 0.927 -0.0493
mode 81 142646.49 0.4972 0.928 -0.1104
mode 82 143017.14 0.5664 0.929 0.3767
mode 83 143688.57 0.5386 0.929 0.2010
mode 84 145287.37 0.3805 0.930 0.2670
mode 85 146967.06 0.3862 0.930 -0.0142
mode 86 147620.54 0.3736 0.930 0.0722
mode 87 148465.77 0.3921 0.932 0.4105
mode 88 149177.23 0.4260 0.933 -0.4025
mode 89 150366.14 0.4534 0.933 0.1770
mode 90 151068.66 0.5684 0.935 0.3697
mode 91 152810.77 0.2611 0.935 -0.0005
mode 92 153376.63 0.5030 0.935 -0.2159
mode 93 154315.11 0.3984 0.935 0.1364
mode 94 155433.80 0.3964 0.935 0.0614
mode 95 156267.57 0.5600 0.935 0.1064
mode 96 157952.34 0.3951 0.935 -0.0450
mode 97 158894.09 0.4040 0.935 -0.0122
mode 98 159287.34 0.5034 0.935 -0.0692
mode 99 160491.34 0.5543 0.936 -0.0817
mode 100 161358.63 0.4636 0.937 0.3489
mode 101 162961.29 0.5331 0.937 0.2072
mode 102 163903.60 0.4129 0.939 -0.4316
mode 103 164255.57 0.5522 0.940 0.2755
mode 104 164840.54 0.5490 0.940 0.1440
mode 105 166091.23 0.4739 0.940 0.1413
mode 106 166525.29 0.5066 0.940 -0.0317

If you find results from this site helpful for your research, please cite one of our papers:

elNémo is maintained by Yves-Henri Sanejouand.
It was developed by Karsten Suhre.
Between 2003 and 2014, it was hosted by IGS (Marseille).
Between 2015 and 2025, it was hosted by US2B (Nantes).
Last modification: december 26th, 2025.