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.


***  FXIa WT  ***

Normal Mode Analysis for ID 2602071221493272438

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
mode 7 1.00 0.3788
mode 8 1.08 0.3562
mode 9 1.15 0.0149
mode 10 1.19 0.1313
mode 11 1.33 0.2416
mode 12 1.39 0.3542
mode 13 1.47 0.1924
mode 14 1.53 0.1171
mode 15 1.58 0.2732
mode 16 1.63 0.1782
mode 17 1.70 0.1586
mode 18 1.70 0.3613
mode 19 1.75 0.2473
mode 20 1.83 0.5625
mode 21 1.89 0.1323
mode 22 1.91 0.3919
mode 23 1.94 0.5375
mode 24 1.95 0.2612
mode 25 2.01 0.2945
mode 26 2.03 0.5574
mode 27 2.07 0.3732
mode 28 2.12 0.3214
mode 29 2.18 0.2293
mode 30 2.24 0.4096
mode 31 2.27 0.0710
mode 32 2.31 0.2856
mode 33 2.35 0.3450
mode 34 2.37 0.3775
mode 35 2.38 0.4259
mode 36 2.45 0.3675
mode 37 2.46 0.6512
mode 38 2.51 0.4133
mode 39 2.52 0.4390
mode 40 2.56 0.3941
mode 41 2.59 0.3010
mode 42 2.64 0.2790
mode 43 2.65 0.3288
mode 44 2.70 0.2577
mode 45 2.70 0.1776
mode 46 2.75 0.5151
mode 47 2.76 0.3352
mode 48 2.82 0.3244
mode 49 2.83 0.4839
mode 50 2.84 0.5632
mode 51 2.89 0.1917
mode 52 2.93 0.4111
mode 53 2.95 0.4784
mode 54 2.96 0.3891
mode 55 2.98 0.3856
mode 56 3.02 0.4270
mode 57 3.05 0.3816
mode 58 3.06 0.3523
mode 59 3.10 0.3894
mode 60 3.14 0.4064
mode 61 3.16 0.4526
mode 62 3.20 0.4455
mode 63 3.24 0.3353
mode 64 3.27 0.3478
mode 65 3.28 0.4163
mode 66 3.31 0.3012
mode 67 3.32 0.4319
mode 68 3.34 0.5070
mode 69 3.36 0.3980
mode 70 3.38 0.2575
mode 71 3.40 0.4324
mode 72 3.44 0.4456
mode 73 3.46 0.3667
mode 74 3.48 0.4046
mode 75 3.51 0.3193
mode 76 3.51 0.3196
mode 77 3.53 0.3241
mode 78 3.55 0.3657
mode 79 3.56 0.5657
mode 80 3.61 0.4437
mode 81 3.63 0.4650
mode 82 3.64 0.3642
mode 83 3.65 0.3070
mode 84 3.71 0.3527
mode 85 3.72 0.4805
mode 86 3.74 0.3545
mode 87 3.76 0.3140
mode 88 3.78 0.3626
mode 89 3.81 0.3699
mode 90 3.81 0.3986
mode 91 3.83 0.4710
mode 92 3.85 0.4174
mode 93 3.89 0.4569
mode 94 3.90 0.3783
mode 95 3.91 0.4964
mode 96 3.94 0.5203
mode 97 3.95 0.4193
mode 98 3.96 0.4781
mode 99 3.99 0.3280
mode 100 4.02 0.4260
mode 101 4.03 0.4094
mode 102 4.04 0.4681
mode 103 4.09 0.4907
mode 104 4.10 0.4661
mode 105 4.12 0.4131
mode 106 4.14 0.3095

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.