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.


***  PDHK1 and DCA  ***

Normal Mode Analysis for ID 2604162351172680512

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 5 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 0.0218
mode 8 3.87 0.0145
mode 9 16.93 0.0207
mode 10 23.06 0.0219
mode 11 89.42 0.0219
mode 12 113.32 0.5061
mode 13 118.70 0.0331
mode 14 138.93 0.0441
mode 15 163.14 0.4088
mode 16 180.67 0.0658
mode 17 194.48 0.4628
mode 18 228.92 0.0136
mode 19 233.34 0.5172
mode 20 239.89 0.1335
mode 21 251.89 0.1570
mode 22 254.96 0.3894
mode 23 256.29 0.2570
mode 24 273.40 0.3578
mode 25 286.81 0.4317
mode 26 295.84 0.4649
mode 27 298.26 0.5182
mode 28 302.26 0.0045
mode 29 308.14 0.3623
mode 30 322.25 0.4613
mode 31 352.55 0.3125
mode 32 353.50 0.5099
mode 33 359.15 0.3496
mode 34 367.47 0.2379
mode 35 376.89 0.2323
mode 36 386.44 0.4145
mode 37 395.40 0.2798
mode 38 407.12 0.2760
mode 39 411.46 0.3070
mode 40 417.60 0.4836
mode 41 431.50 0.3839
mode 42 435.15 0.3933
mode 43 442.92 0.3051
mode 44 449.16 0.4635
mode 45 452.77 0.0449
mode 46 456.15 0.3211
mode 47 460.03 0.3029
mode 48 469.12 0.3547
mode 49 477.93 0.3020
mode 50 486.69 0.4959
mode 51 491.40 0.4475
mode 52 496.84 0.2144
mode 53 500.50 0.0147
mode 54 504.98 0.2776
mode 55 512.62 0.3511
mode 56 522.36 0.3166
mode 57 528.11 0.3439
mode 58 532.28 0.4004
mode 59 535.69 0.2223
mode 60 540.69 0.4726
mode 61 546.07 0.3823
mode 62 551.93 0.3469
mode 63 560.56 0.2051
mode 64 563.89 0.3743
mode 65 575.34 0.3849
mode 66 581.56 0.0989
mode 67 584.03 0.1801
mode 68 586.82 0.0657
mode 69 588.05 0.1988
mode 70 594.54 0.1409
mode 71 596.72 0.3200
mode 72 599.52 0.2126
mode 73 604.23 0.4656
mode 74 605.73 0.1050
mode 75 609.05 0.2980
mode 76 610.08 0.3957
mode 77 612.27 0.4165
mode 78 620.29 0.5946
mode 79 622.77 0.2887
mode 80 626.84 0.4364
mode 81 632.48 0.4645
mode 82 634.82 0.3066
mode 83 636.94 0.3684
mode 84 642.79 0.0264
mode 85 644.20 0.4445
mode 86 646.43 0.5668
mode 87 652.35 0.3603
mode 88 655.28 0.4408
mode 89 659.59 0.3685
mode 90 661.84 0.3204
mode 91 664.08 0.4960
mode 92 673.20 0.4957
mode 93 677.18 0.4769
mode 94 681.98 0.3847
mode 95 686.89 0.4531
mode 96 688.14 0.0398
mode 97 690.37 0.3490
mode 98 693.91 0.3166
mode 99 698.32 0.3535
mode 100 701.82 0.2250
mode 101 706.04 0.4710
mode 102 710.18 0.4039
mode 103 713.28 0.3015
mode 104 716.97 0.3951
mode 105 722.30 0.4182
mode 106 725.55 0.4350

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.