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.


***  birA_2ewn_btx_a_Gly118  ***

Normal Mode Analysis for ID 2603192002464052742

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 2 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 0.0042
mode 8 1.31 0.4351
mode 9 1.46 0.0326
mode 10 1.48 0.3752
mode 11 1.72 0.2840
mode 12 1.79 0.0059
mode 13 2.11 0.5051
mode 14 2.35 0.5437
mode 15 2.49 0.3147
mode 16 2.88 0.4193
mode 17 3.04 0.5909
mode 18 3.26 0.4395
mode 19 3.48 0.0301
mode 20 3.60 0.3222
mode 21 3.70 0.4594
mode 22 3.87 0.2756
mode 23 3.91 0.3898
mode 24 4.18 0.3786
mode 25 4.34 0.3922
mode 26 4.44 0.1589
mode 27 4.47 0.2343
mode 28 4.53 0.2568
mode 29 4.67 0.2597
mode 30 4.71 0.2318
mode 31 4.81 0.3370
mode 32 4.85 0.3806
mode 33 4.96 0.3668
mode 34 5.01 0.3779
mode 35 5.07 0.2127
mode 36 5.12 0.3081
mode 37 5.13 0.2526
mode 38 5.24 0.3750
mode 39 5.31 0.2084
mode 40 5.34 0.1919
mode 41 5.42 0.3829
mode 42 5.54 0.2798
mode 43 5.56 0.1729
mode 44 5.63 0.1001
mode 45 5.72 0.5829
mode 46 5.77 0.3705
mode 47 5.81 0.4384
mode 48 5.93 0.2175
mode 49 6.00 0.3886
mode 50 6.11 0.3470
mode 51 6.19 0.4713
mode 52 6.24 0.3428
mode 53 6.33 0.3772
mode 54 6.39 0.3403
mode 55 6.43 0.4540
mode 56 6.49 0.3067
mode 57 6.52 0.3642
mode 58 6.59 0.2725
mode 59 6.68 0.1506
mode 60 6.72 0.3126
mode 61 6.84 0.4146
mode 62 6.88 0.4966
mode 63 6.93 0.3996
mode 64 7.01 0.3691
mode 65 7.05 0.3163
mode 66 7.12 0.3603
mode 67 7.15 0.3649
mode 68 7.18 0.4677
mode 69 7.25 0.2491
mode 70 7.27 0.4007
mode 71 7.36 0.4041
mode 72 7.40 0.3302
mode 73 7.44 0.5026
mode 74 7.50 0.3103
mode 75 7.51 0.3301
mode 76 7.55 0.4812
mode 77 7.61 0.4235
mode 78 7.69 0.2249
mode 79 7.75 0.4832
mode 80 7.80 0.4469
mode 81 7.83 0.4626
mode 82 7.84 0.5198
mode 83 7.88 0.3714
mode 84 7.94 0.4422
mode 85 7.98 0.4636
mode 86 8.01 0.3449
mode 87 8.10 0.3981
mode 88 8.18 0.4183
mode 89 8.18 0.4127
mode 90 8.22 0.3291
mode 91 8.26 0.3858
mode 92 8.32 0.4787
mode 93 8.37 0.4374
mode 94 8.43 0.4791
mode 95 8.46 0.4722
mode 96 8.58 0.3208
mode 97 8.59 0.2759
mode 98 8.62 0.4367
mode 99 8.62 0.3536
mode 100 8.67 0.2311
mode 101 8.69 0.4902
mode 102 8.76 0.3664
mode 103 8.80 0.5350
mode 104 8.82 0.4565
mode 105 8.89 0.4313
mode 106 8.93 0.4046

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.