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 2602050931092610667

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
mode 7 1.00 0.0049
mode 8 1.15 0.0028
mode 9 1.26 0.4335
mode 10 1.36 0.2247
mode 11 1.39 0.0417
mode 12 1.56 0.3370
mode 13 1.72 0.2051
mode 14 1.79 0.2152
mode 15 1.84 0.3243
mode 16 1.91 0.3131
mode 17 1.98 0.1728
mode 18 1.98 0.0853
mode 19 2.05 0.1694
mode 20 2.06 0.0873
mode 21 2.12 0.0304
mode 22 2.15 0.1355
mode 23 2.16 0.1741
mode 24 2.20 0.2791
mode 25 2.21 0.1438
mode 26 2.21 0.1242
mode 27 2.25 0.0355
mode 28 2.27 0.2508
mode 29 2.30 0.2346
mode 30 2.34 0.3464
mode 31 2.39 0.3379
mode 32 2.41 0.0821
mode 33 2.43 0.1118
mode 34 2.44 0.2543
mode 35 2.47 0.2074
mode 36 2.51 0.2290
mode 37 2.53 0.1549
mode 38 2.55 0.2349
mode 39 2.58 0.2445
mode 40 2.59 0.3216
mode 41 2.62 0.1901
mode 42 2.64 0.2663
mode 43 2.65 0.1936
mode 44 2.67 0.1907
mode 45 2.68 0.1555
mode 46 2.71 0.0586
mode 47 2.73 0.2725
mode 48 2.76 0.1877
mode 49 2.76 0.2216
mode 50 2.77 0.1380
mode 51 2.79 0.2226
mode 52 2.81 0.3050
mode 53 2.82 0.1231
mode 54 2.83 0.0701
mode 55 2.84 0.1507
mode 56 2.86 0.1429
mode 57 2.87 0.1666
mode 58 2.88 0.0498
mode 59 2.89 0.1990
mode 60 2.90 0.2409
mode 61 2.91 0.2685
mode 62 2.94 0.3003
mode 63 2.95 0.2767
mode 64 2.96 0.2479
mode 65 2.97 0.2329
mode 66 3.00 0.2340
mode 67 3.02 0.1552
mode 68 3.03 0.2446
mode 69 3.03 0.2874
mode 70 3.08 0.1362
mode 71 3.09 0.3983
mode 72 3.10 0.1686
mode 73 3.11 0.1994
mode 74 3.12 0.2534
mode 75 3.13 0.1672
mode 76 3.14 0.2279
mode 77 3.16 0.2057
mode 78 3.17 0.2202
mode 79 3.18 0.2759
mode 80 3.19 0.2117
mode 81 3.20 0.3003
mode 82 3.21 0.1902
mode 83 3.22 0.1601
mode 84 3.23 0.1837
mode 85 3.23 0.1693
mode 86 3.24 0.1790
mode 87 3.25 0.2339
mode 88 3.25 0.1950
mode 89 3.26 0.1798
mode 90 3.27 0.1727
mode 91 3.27 0.0767
mode 92 3.28 0.1693
mode 93 3.29 0.1972
mode 94 3.31 0.1918
mode 95 3.32 0.1093
mode 96 3.33 0.1900
mode 97 3.34 0.2770
mode 98 3.35 0.1691
mode 99 3.35 0.2325
mode 100 3.36 0.2784
mode 101 3.36 0.2264
mode 102 3.37 0.2796
mode 103 3.38 0.1942
mode 104 3.39 0.1101
mode 105 3.39 0.1611
mode 106 3.40 0.2487

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.