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***  MHC2  ***

Normal Mode Analysis for ID 2607180825382130977

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 4 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 0.0034
mode 8 3.11 0.1060
mode 9 3.55 0.0983
mode 10 3.60 0.0382
mode 11 4.08 0.0754
mode 12 5.04 0.0808
mode 13 5.56 0.1752
mode 14 5.66 0.1612
mode 15 7.19 0.0088
mode 16 7.60 0.2014
mode 17 7.71 0.2737
mode 18 8.71 0.2412
mode 19 9.84 0.1568
mode 20 10.15 0.0470
mode 21 10.96 0.0982
mode 22 11.31 0.2080
mode 23 11.97 0.2559
mode 24 13.41 0.1718
mode 25 14.01 0.0337
mode 26 14.17 0.1458
mode 27 15.08 0.0637
mode 28 16.59 0.2548
mode 29 17.44 0.0884
mode 30 17.91 0.3434
mode 31 18.75 0.0081
mode 32 19.29 0.0408
mode 33 20.10 0.4953
mode 34 21.06 0.2622
mode 35 21.38 0.1887
mode 36 22.29 0.1480
mode 37 22.56 0.3199
mode 38 23.34 0.0922
mode 39 24.63 0.1823
mode 40 24.73 0.0523
mode 41 25.10 0.1652
mode 42 25.56 0.2991
mode 43 26.52 0.1407
mode 44 27.23 0.2190
mode 45 28.01 0.0984
mode 46 28.40 0.5606
mode 47 28.74 0.2261
mode 48 29.80 0.5774
mode 49 30.35 0.2200
mode 50 30.86 0.3087
mode 51 31.61 0.6478
mode 52 32.88 0.2438
mode 53 33.87 0.5313
mode 54 34.33 0.2922
mode 55 36.07 0.0064
mode 56 36.38 0.2427
mode 57 37.38 0.3547
mode 58 37.88 0.2719
mode 59 38.52 0.3033
mode 60 39.12 0.1403
mode 61 39.86 0.3768
mode 62 40.35 0.4294
mode 63 41.28 0.3044
mode 64 42.13 0.1984
mode 65 42.73 0.4498
mode 66 43.56 0.1842
mode 67 44.05 0.2442
mode 68 44.67 0.3286
mode 69 45.83 0.2803
mode 70 46.82 0.0939
mode 71 47.10 0.2894
mode 72 47.70 0.1752
mode 73 48.19 0.2327
mode 74 49.00 0.0997
mode 75 49.75 0.4062
mode 76 50.56 0.1480
mode 77 51.30 0.4288
mode 78 52.66 0.3629
mode 79 53.53 0.3999
mode 80 54.16 0.1874
mode 81 54.95 0.1718
mode 82 55.05 0.4796
mode 83 55.44 0.0841
mode 84 56.56 0.3366
mode 85 56.99 0.2663
mode 86 57.09 0.1158
mode 87 57.38 0.3282
mode 88 58.72 0.2530
mode 89 60.36 0.3490
mode 90 60.41 0.3095
mode 91 61.21 0.5069
mode 92 62.05 0.2732
mode 93 63.24 0.3954
mode 94 65.26 0.3321
mode 95 65.35 0.3454
mode 96 66.83 0.2756
mode 97 67.14 0.5261
mode 98 68.27 0.2397
mode 99 68.66 0.1616
mode 100 69.19 0.5540
mode 101 70.09 0.2143
mode 102 71.39 0.4784
mode 103 71.63 0.2241
mode 104 72.80 0.5215
mode 105 73.16 0.4487
mode 106 73.68 0.3867

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: april 24th, 2026.