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_open_cutoff10_ca *

B-factor analysis for ID 2604200934113787484

Overall B-factor prediction

Correlation= 0.033 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 12.2917 31.0880 34.8800
2 CA GLN 2 9.7273 30.7616 35.1500
3 CA ILE 3 8.6428 30.6235 27.0300
4 CA THR 4 25.3320 32.7481 25.6300
5 CA LEU 5 19.5303 32.0095 22.0600
6 CA TRP 6 36.3210 34.1470 18.4600
7 CA GLN 7 14.9395 31.4251 27.7900
8 CA ARG 8 5.4040 30.2112 20.6900
9 CA PRO 9 4.0064 30.0333 18.9100
10 CA LEU 10 2.5278 29.8451 25.3600
11 CA VAL 11 2.4206 29.8314 28.6000
12 CA THR 12 2.0710 29.7869 36.6300
13 CA ILE 13 1.3699 29.6977 34.3900
14 CA LYS 14 1.9177 29.7674 42.4500
15 CA ILE 15 1.2733 29.6854 43.0200
16 CA GLY 16 1.6620 29.7349 45.7500
17 CA GLY 17 3.7743 30.0038 48.6900
18 CA GLN 18 3.0358 29.9097 47.7400
19 CA LEU 19 3.1514 29.9244 43.4400
20 CA LYS 20 1.7578 29.7470 40.0200
21 CA GLU 21 1.5695 29.7231 33.7400
22 CA ALA 22 1.2507 29.6825 26.7500
23 CA LEU 23 1.7129 29.7413 20.2400
24 CA LEU 24 1.4241 29.7046 20.8800
25 CA ASP 25 2.2799 29.8135 21.2000
26 CA THR 26 2.3596 29.8236 14.9700
27 CA GLY 27 4.6129 30.1105 8.7600
28 CA ALA 28 1.8835 29.7630 13.4600
29 CA ASP 29 2.0978 29.7903 22.5400
30 CA ASP 30 0.9316 29.6419 25.4400
31 CA THR 31 0.8707 29.6341 19.7800
32 CA VAL 32 0.6923 29.6114 15.1000
33 CA LEU 33 0.6119 29.6012 32.7800
34 CA GLU 34 0.9799 29.6480 36.5000
35 CA GLU 35 1.7350 29.7441 33.4400
36 CA MET 36 2.6691 29.8631 41.1300
37 CA SER 37 2.8896 29.8911 48.0700
38 CA LEU 38 1.8034 29.7528 43.4100
39 CA PRO 39 3.3285 29.9470 48.5600
40 CA GLY 40 2.7483 29.8731 48.6400
41 CA ARG 41 4.1323 30.0493 50.8800
42 CA TRP 42 2.4176 29.8310 37.6500
43 CA LYS 43 3.4046 29.9567 40.6900
44 CA PRO 44 4.2866 30.0690 45.3000
45 CA LYS 45 3.0325 29.9093 41.0400
46 CA MET 46 3.0337 29.9095 36.0400
47 CA ILE 47 2.1091 29.7918 30.2200
48 CA GLY 48 8.1146 30.5563 39.9900
49 CA GLY 49 9.1905 30.6932 47.5700
50 CA ILE 50 27.6633 33.0449 54.2400
51 CA GLY 51 27.1486 32.9793 52.4900
52 CA GLY 52 12.9386 31.1704 43.7300
53 CA PHE 53 4.9572 30.1543 40.9200
54 CA ILE 54 2.3793 29.8262 33.4300
55 CA LYS 55 1.7472 29.7457 30.6200
56 CA VAL 56 1.0583 29.6580 27.7400
57 CA ARG 57 0.9645 29.6461 26.8800
58 CA GLN 58 1.1619 29.6712 26.0500
59 CA TYR 59 0.9521 29.6445 29.1700
60 CA ASP 60 1.5255 29.7175 27.7500
61 CA GLN 61 1.6252 29.7302 26.6800
62 CA ILE 62 1.0499 29.6569 28.3500
63 CA LEU 63 1.0608 29.6583 31.0200
64 CA ILE 64 1.2663 29.6845 31.9500
65 CA GLU 65 1.4374 29.7063 35.7400
66 CA ILE 66 1.0461 29.6564 35.2800
67 CA CYS 67 3.4313 29.9601 44.4400
68 CA GLY 68 3.2459 29.9365 45.4500
69 CA HIS 69 2.2017 29.8035 40.2000
70 CA LYS 70 1.1071 29.6642 40.4800
71 CA ALA 71 1.2267 29.6794 37.0000
72 CA ILE 72 0.8665 29.6336 28.6600
73 CA GLY 73 0.9178 29.6401 22.0900
74 CA THR 74 0.7928 29.6242 23.1100
75 CA VAL 75 0.8307 29.6290 27.0300
76 CA LEU 76 0.5799 29.5971 24.9300
77 CA VAL 77 0.5103 29.5882 18.7600
78 CA GLY 78 0.6351 29.6041 22.2400
79 CA PRO 79 1.3784 29.6987 25.9700
80 CA THR 80 1.2540 29.6829 31.2800
81 CA PRO 81 3.6856 29.9925 28.8200
82 CA VAL 82 2.6935 29.8662 28.8300
83 CA ASN 83 0.9652 29.6461 28.9400
84 CA ILE 84 1.1926 29.6751 20.9000
85 CA ILE 85 0.8094 29.6263 17.9000
86 CA GLY 86 1.0387 29.6555 18.8100
87 CA ARG 87 1.4781 29.7114 22.1600
88 CA ASN 88 1.1465 29.6692 20.9500
89 CA LEU 89 0.8778 29.6350 16.6700
90 CA LEU 90 1.3732 29.6981 19.5800
91 CA THR 91 1.9727 29.7744 17.4500
92 CA GLN 92 1.4912 29.7131 20.9700
93 CA ILE 93 2.2991 29.8159 23.5800
94 CA GLY 94 4.2351 30.0624 27.5000
95 CA CYS 95 3.4357 29.9606 27.4400
96 CA THR 96 5.8543 30.2685 24.8200
97 CA LEU 97 7.9157 30.5310 24.2400
98 CA ASN 98 19.8716 32.0530 28.6500
99 CA PHE 99 797.1008 130.9960 33.2000

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.