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.


***  extreme  ***

Normal Mode Analysis for ID 2603271231172402632

Conformational change expected to be analysed



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 1 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 0.2089 0.005 69.4828
mode 8 1.60 0.0942 0.218 -421.7322
mode 9 2.15 0.1369 0.258 -183.8573
mode 10 3.19 0.1966 0.311 -212.0769
mode 11 3.52 0.1673 0.334 -137.0782
mode 12 4.37 0.5245 0.360 -148.3596
mode 13 4.59 0.4231 0.409 -201.8862
mode 14 4.95 0.3575 0.417 -80.6556
mode 15 5.17 0.3793 0.485 240.0831
mode 16 5.50 0.4501 0.485 -0.0007
mode 17 5.52 0.3382 0.494 -83.2839
mode 18 6.26 0.3283 0.494 17.2687
mode 19 6.38 0.3075 0.505 -95.8963
mode 20 6.93 0.3815 0.506 -25.8909
mode 21 7.15 0.4140 0.511 -67.4404
mode 22 7.29 0.4822 0.512 -31.3903
mode 23 7.42 0.2157 0.515 -51.9600
mode 24 7.66 0.1441 0.563 201.1075
mode 25 7.97 0.5578 0.564 -26.8239
mode 26 8.24 0.5037 0.564 9.3525
mode 27 8.46 0.2763 0.565 -24.8147
mode 28 8.70 0.2624 0.573 81.7644
mode 29 8.82 0.5127 0.573 7.4751
mode 30 8.93 0.4839 0.573 8.1911
mode 31 9.18 0.4686 0.573 -6.0999
mode 32 9.72 0.6427 0.580 74.4607
mode 33 10.09 0.3769 0.581 -26.6092
mode 34 10.14 0.3762 0.581 19.4067
mode 35 10.42 0.3806 0.584 52.4396
mode 36 10.51 0.3456 0.592 81.8212
mode 37 10.66 0.3481 0.593 -20.0981
mode 38 10.73 0.4009 0.593 9.7213
mode 39 11.25 0.6176 0.593 -2.8173
mode 40 11.57 0.4678 0.593 17.1916
mode 41 11.63 0.4698 0.594 17.4512
mode 42 11.82 0.4745 0.594 -25.1022
mode 43 12.06 0.5013 0.599 60.4724
mode 44 12.20 0.3906 0.608 -86.2908
mode 45 12.38 0.5695 0.608 11.1363
mode 46 12.66 0.4654 0.613 66.0969
mode 47 12.76 0.4172 0.613 -11.1381
mode 48 12.79 0.3991 0.613 10.1099
mode 49 12.92 0.4612 0.613 -3.7985
mode 50 13.18 0.3326 0.650 -175.9187
mode 51 13.38 0.4067 0.650 -16.8358
mode 52 13.47 0.2177 0.651 -24.8050
mode 53 13.52 0.2612 0.651 19.7463
mode 54 13.70 0.4715 0.656 -61.3587
mode 55 13.92 0.2442 0.656 -2.6613
mode 56 14.05 0.4025 0.656 -6.2376
mode 57 14.20 0.4241 0.656 10.2265
mode 58 14.28 0.4497 0.658 21.8293
mode 59 14.52 0.4925 0.659 27.1977
mode 60 14.77 0.4936 0.664 -68.8985
mode 61 14.82 0.4426 0.673 85.7359
mode 62 15.05 0.3474 0.679 -74.2757
mode 63 15.32 0.3711 0.680 -24.4527
mode 64 15.45 0.2155 0.683 52.3061
mode 65 15.49 0.3342 0.684 -6.1165
mode 66 15.52 0.5551 0.699 114.3065
mode 67 15.65 0.3977 0.702 -46.4976
mode 68 15.70 0.4772 0.702 -15.3809
mode 69 15.82 0.3722 0.703 -27.3931
mode 70 15.94 0.3610 0.733 -159.0827
mode 71 16.10 0.5146 0.733 -22.2216
mode 72 16.29 0.4360 0.733 -5.0766
mode 73 16.35 0.4925 0.739 68.0894
mode 74 16.40 0.3927 0.740 -22.9333
mode 75 16.70 0.5128 0.740 4.9467
mode 76 16.77 0.5332 0.741 36.5067
mode 77 16.78 0.5555 0.742 -20.7261
mode 78 16.94 0.4360 0.742 -13.6624
mode 79 17.04 0.4932 0.743 -35.5651
mode 80 17.17 0.4073 0.745 32.3843
mode 81 17.25 0.5231 0.745 -19.6550
mode 82 17.54 0.5168 0.747 36.3984
mode 83 17.64 0.4518 0.749 43.1733
mode 84 17.90 0.3943 0.750 24.5078
mode 85 17.94 0.4429 0.750 -17.1856
mode 86 18.01 0.5541 0.751 22.9416
mode 87 18.09 0.2157 0.751 -26.7987
mode 88 18.22 0.4459 0.754 -43.0497
mode 89 18.33 0.4627 0.754 -5.7901
mode 90 18.36 0.3935 0.754 18.6670
mode 91 18.48 0.4542 0.755 22.8323
mode 92 18.59 0.4236 0.759 -58.6362
mode 93 18.68 0.3219 0.764 67.3857
mode 94 18.85 0.4655 0.765 17.5667
mode 95 18.89 0.5094 0.765 27.9312
mode 96 19.07 0.4705 0.766 24.2801
mode 97 19.10 0.5090 0.772 -67.3966
mode 98 19.12 0.4302 0.772 -4.6746
mode 99 19.23 0.5147 0.772 1.0157
mode 100 19.31 0.4435 0.772 -5.3026
mode 101 19.45 0.4902 0.777 -65.3115
mode 102 19.56 0.3526 0.785 -83.9271
mode 103 19.71 0.4800 0.786 28.6275
mode 104 19.81 0.5347 0.786 8.1167
mode 105 19.97 0.5792 0.786 4.5298
mode 106 20.00 0.5945 0.788 -36.2798

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.