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.

* hiv1_closed_cutoff8_ca *

B-factor analysis for ID 2604200934113787486

Overall B-factor prediction

Correlation= 0.233 for 99 C-alpha atoms.

B-factors for all residues

Residue-by-residue B-factor prediction for CA atoms

B-factors are computed based on the first 100 normal modes (B-PREDICT) and are scaled to match the overall B-factors in the submitted model (B-SCALED). A high correlation with the observations is an indicator that the normal modes capture well the overall flexibility features of the model. Comparison of the observed (B-OBS, blue) and the computed (B-SCALED, red) B-factors for all C-alpha atoms is presented below. Differences between B-factors from normal mode analysis and from X-ray crystallographic data may for example indicate regions where the protein flexibility is modified due to external factors such as tight crystall-packing.

ATOM TYP RES RESID B-PREDICT B-SCALED B-OBS	B-SCALED	B-OBS
1 CA PRO 1 71.0240 27.1201 31.1000
2 CA GLN 2 104.3097 32.2016 27.7400
3 CA ILE 3 178.9096 43.5902 22.1400
4 CA THR 4 55.0818 24.6864 20.8300
5 CA LEU 5 48.4792 23.6784 16.4700
6 CA TRP 6 97.5697 31.1727 17.0300
7 CA GLN 7 64.8681 26.1804 13.8100
8 CA ARG 8 29.7287 20.8159 14.4000
9 CA PRO 9 10.8574 17.9350 13.6400
10 CA LEU 10 8.9304 17.6408 18.7800
11 CA VAL 11 7.3236 17.3955 21.0400
12 CA THR 12 6.8933 17.3298 23.5500
13 CA ILE 13 6.9588 17.3398 19.8000
14 CA LYS 14 8.6147 17.5926 23.8600
15 CA ILE 15 13.4748 18.3345 26.6200
16 CA GLY 16 34.7061 21.5758 36.0900
17 CA GLY 17 29.0903 20.7184 38.5700
18 CA GLN 18 20.9747 19.4795 35.9700
19 CA LEU 19 14.0787 18.4267 32.5600
20 CA LYS 20 13.9406 18.4056 26.8700
21 CA GLU 21 8.2134 17.5313 23.9500
22 CA ALA 22 6.0486 17.2008 13.9200
23 CA LEU 23 6.4634 17.2642 13.6900
24 CA LEU 24 6.8207 17.3187 12.5500
25 CA ASP 25 9.6167 17.7455 12.5700
26 CA THR 26 12.0298 18.1139 8.7400
27 CA GLY 27 19.2411 19.2148 9.8000
28 CA ALA 28 10.9692 17.9520 12.3000
29 CA ASP 29 11.2646 17.9971 16.1300
30 CA ASP 30 5.7865 17.1608 15.4000
31 CA THR 31 4.0965 16.9028 10.3900
32 CA VAL 32 4.9511 17.0333 16.4900
33 CA LEU 33 4.5371 16.9701 14.4200
34 CA GLU 34 5.7676 17.1579 19.0000
35 CA GLU 35 10.6887 17.9092 18.9100
36 CA MET 36 21.3982 19.5441 20.9600
37 CA SER 37 63.8852 26.0303 28.7700
38 CA LEU 38 30.2627 20.8974 27.7100
39 CA PRO 39 69.3513 26.8648 34.8400
40 CA GLY 40 26.0075 20.2478 36.4900
41 CA ARG 41 39.7055 22.3390 38.2500
42 CA TRP 42 11.7731 18.0748 29.9900
43 CA LYS 43 14.3489 18.4680 26.9400
44 CA PRO 44 13.9630 18.4091 22.1900
45 CA LYS 45 14.3353 18.4659 18.9300
46 CA MET 46 20.4383 19.3976 15.6600
47 CA ILE 47 38.0035 22.0792 17.3800
48 CA GLY 48 77.8204 28.1577 23.7700
49 CA GLY 49 198.5964 46.5957 26.6300
50 CA ILE 50 366.8011 72.2742 28.6100
51 CA GLY 51 226.1491 50.8019 27.7700
52 CA GLY 52 104.1009 32.1697 24.1600
53 CA PHE 53 45.9972 23.2995 19.3700
54 CA ILE 54 16.0381 18.7258 18.4800
55 CA LYS 55 8.0023 17.4991 18.8800
56 CA VAL 56 5.8568 17.1715 15.6300
57 CA ARG 57 4.7335 17.0001 15.3500
58 CA GLN 58 5.1148 17.0583 12.9900
59 CA TYR 59 5.1619 17.0655 18.0900
60 CA ASP 60 6.1646 17.2185 23.3700
61 CA GLN 61 6.7036 17.3008 24.8400
62 CA ILE 62 5.2719 17.0823 21.4200
63 CA LEU 63 7.2716 17.3875 22.0800
64 CA ILE 64 7.6848 17.4506 25.1900
65 CA GLU 65 7.2276 17.3808 28.1300
66 CA ILE 66 6.3384 17.2451 28.6100
67 CA CYS 67 14.2484 18.4526 39.1800
68 CA GLY 68 14.9657 18.5621 42.4500
69 CA HIS 69 8.8601 17.6300 39.8200
70 CA LYS 70 7.4077 17.4083 33.4700
71 CA ALA 71 5.5495 17.1246 26.2100
72 CA ILE 72 5.1621 17.0655 23.1500
73 CA GLY 73 4.5696 16.9750 16.2300
74 CA THR 74 4.2971 16.9334 14.9000
75 CA VAL 75 4.1984 16.9184 14.3100
76 CA LEU 76 4.6778 16.9916 14.3100
77 CA VAL 77 3.8636 16.8673 13.6100
78 CA GLY 78 4.3337 16.9390 13.8600
79 CA PRO 79 7.2666 17.3868 17.0600
80 CA THR 80 7.4680 17.4175 19.4800
81 CA PRO 81 19.8495 19.3077 23.4300
82 CA VAL 82 11.7382 18.0694 18.6400
83 CA ASN 83 6.2075 17.2251 13.9000
84 CA ILE 84 6.0086 17.1947 10.3500
85 CA ILE 85 3.9399 16.8789 9.8700
86 CA GLY 86 4.9349 17.0308 9.1300
87 CA ARG 87 6.9697 17.3414 9.8800
88 CA ASN 88 5.8467 17.1700 12.6400
89 CA LEU 89 4.7964 17.0097 12.9500
90 CA LEU 90 6.4836 17.2672 12.1100
91 CA THR 91 8.9952 17.6507 12.7100
92 CA GLN 92 8.2862 17.5424 11.4900
93 CA ILE 93 9.3771 17.7090 13.7700
94 CA GLY 94 15.1619 18.5921 15.6400
95 CA CYS 95 19.9192 19.3183 16.3400
96 CA THR 96 55.8192 24.7989 14.0400
97 CA LEU 97 124.9559 35.3535 17.7900
98 CA ASN 98 11.9400 18.1002 20.3800
99 CA PHE 99 11.6284 18.0527 25.3700

If you find results from this site helpful for your research, please cite one of our papers:

K. Suhre & Y.H. Sanejouand, ElNemo: a normal mode web-server for protein movement analysis and the generation of templates for molecular replacement. Nucleic Acids Research, 32, W610-W614, 2004.
K. Suhre & Y.H. Sanejouand, On the potential of normal mode analysis for solving difficult molecular replacement problems. Acta Cryst. D vol.60, p796-799, 2004 © International Union of Crystallography.

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.

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.