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 G226A  ***

Normal Mode Analysis for ID 2602071245243314933

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 0.4132
mode 8 1.09 0.4326
mode 9 1.19 0.0145
mode 10 1.22 0.1470
mode 11 1.36 0.2412
mode 12 1.43 0.3443
mode 13 1.45 0.1809
mode 14 1.50 0.0680
mode 15 1.57 0.2233
mode 16 1.63 0.2698
mode 17 1.69 0.1895
mode 18 1.71 0.3649
mode 19 1.79 0.2770
mode 20 1.83 0.4679
mode 21 1.89 0.4292
mode 22 1.90 0.1158
mode 23 1.94 0.5886
mode 24 1.97 0.3004
mode 25 2.02 0.2593
mode 26 2.04 0.5787
mode 27 2.07 0.3160
mode 28 2.15 0.3151
mode 29 2.19 0.2398
mode 30 2.26 0.3981
mode 31 2.28 0.0797
mode 32 2.32 0.3144
mode 33 2.35 0.2921
mode 34 2.36 0.4319
mode 35 2.38 0.4339
mode 36 2.47 0.5664
mode 37 2.47 0.4815
mode 38 2.52 0.4081
mode 39 2.54 0.4139
mode 40 2.60 0.2789
mode 41 2.60 0.3864
mode 42 2.64 0.4077
mode 43 2.66 0.3896
mode 44 2.72 0.3348
mode 45 2.74 0.1728
mode 46 2.77 0.5016
mode 47 2.78 0.3319
mode 48 2.81 0.3317
mode 49 2.83 0.4478
mode 50 2.87 0.4112
mode 51 2.89 0.4713
mode 52 2.92 0.1896
mode 53 2.94 0.3567
mode 54 2.97 0.3633
mode 55 2.99 0.4939
mode 56 2.99 0.4630
mode 57 3.06 0.3956
mode 58 3.08 0.3924
mode 59 3.09 0.3672
mode 60 3.14 0.4573
mode 61 3.17 0.3444
mode 62 3.21 0.5120
mode 63 3.24 0.3583
mode 64 3.28 0.3708
mode 65 3.29 0.3428
mode 66 3.31 0.3100
mode 67 3.33 0.3570
mode 68 3.37 0.4477
mode 69 3.37 0.4339
mode 70 3.40 0.2519
mode 71 3.41 0.3327
mode 72 3.43 0.4132
mode 73 3.46 0.4573
mode 74 3.47 0.2744
mode 75 3.49 0.4041
mode 76 3.51 0.3369
mode 77 3.55 0.3294
mode 78 3.57 0.3544
mode 79 3.59 0.3957
mode 80 3.62 0.3856
mode 81 3.64 0.4415
mode 82 3.67 0.3508
mode 83 3.68 0.4023
mode 84 3.68 0.4101
mode 85 3.73 0.3383
mode 86 3.73 0.4596
mode 87 3.76 0.2928
mode 88 3.81 0.4125
mode 89 3.82 0.3917
mode 90 3.83 0.4468
mode 91 3.87 0.5284
mode 92 3.89 0.4356
mode 93 3.89 0.4175
mode 94 3.91 0.4541
mode 95 3.94 0.3747
mode 96 3.95 0.4607
mode 97 3.97 0.4740
mode 98 3.98 0.3244
mode 99 3.99 0.4680
mode 100 4.02 0.4513
mode 101 4.05 0.4810
mode 102 4.05 0.4647
mode 103 4.08 0.4524
mode 104 4.09 0.3494
mode 105 4.11 0.5232
mode 106 4.14 0.4005

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.