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.

* Bpti *

B-factor analysis for ID 251227075224456254

Overall B-factor prediction

Correlation= 0.798 for 58 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
2 CA ARG 1 0.0147 16.3642 27.9000
28 CA PRO 2 0.0106 14.0141 19.5200
42 CA ASP 3 0.0110 14.2727 17.1500
54 CA PHE 4 0.0052 10.9447 13.6100
74 CA CYS 5 0.0029 9.6241 10.1800
84 CA LEU 6 0.0066 11.7096 12.7500
103 CA GLU 7 0.0074 12.1804 15.6400
127 CA PRO 8 0.0121 14.8507 13.5000
141 CA PRO 9 0.0049 10.7457 11.1200
155 CA TYR 10 0.0064 11.6118 10.7300
176 CA THR 11 0.0048 10.7313 12.4600
190 CA GLY 12 0.0067 11.7916 13.1500
197 CA PRO 13 0.0217 20.3430 13.9500
211 CA CYS 14 0.0152 16.6542 13.1000
221 CA LYS 15 0.0300 25.0790 16.4000
243 CA ALA 16 0.0178 18.1295 12.9000
253 CA ARG 17 0.0139 15.8919 13.5700
277 CA ILE 18 0.0063 11.5685 10.6100
296 CA ILE 19 0.0066 11.7289 11.6500
315 CA ARG 20 0.0038 10.1365 10.7800
339 CA TYR 21 0.0030 9.6912 8.2200
360 CA PHE 22 0.0027 9.5272 6.7600
380 CA TYR 23 0.0022 9.1999 7.2800
401 CA ASN 24 0.0052 10.9599 8.2500
415 CA ALA 25 0.0069 11.9187 12.1800
425 CA LYS 26 0.0338 27.2278 13.8900
447 CA ALA 27 0.0200 19.3691 11.7600
457 CA GLY 28 0.0084 12.7777 10.5800
464 CA LEU 29 0.0071 12.0482 13.4400
483 CA CYS 30 0.0031 9.7607 10.3000
493 CA GLN 31 0.0056 11.1679 10.6200
510 CA THR 32 0.0065 11.6914 11.1400
524 CA PHE 33 0.0044 10.4825 9.7400
544 CA VAL 34 0.0054 11.0607 11.3300
560 CA TYR 35 0.0028 9.5665 8.5200
581 CA GLY 36 0.0050 10.8515 9.9100
588 CA GLY 37 0.0075 12.2531 10.3900
595 CA CYS 38 0.0130 15.4071 11.6500
605 CA ARG 39 0.0163 17.2536 14.6300
629 CA ALA 40 0.0063 11.5430 12.2200
639 CA LYS 41 0.0079 12.4938 12.3400
661 CA ARG 42 0.0095 13.4064 9.9300
685 CA ASN 43 0.0028 9.5974 7.7500
699 CA ASN 44 0.0029 9.6096 8.2800
713 CA PHE 45 0.0034 9.9009 9.5100
733 CA LYS 46 0.0123 14.9900 15.3100
755 CA SER 47 0.0095 13.4037 15.0900
766 CA ALA 48 0.0054 11.0535 15.4900
776 CA GLU 49 0.0099 13.6262 16.7300
791 CA ASP 50 0.0063 11.5626 13.9300
803 CA CYS 51 0.0025 9.4171 10.5700
813 CA MET 52 0.0041 10.3133 15.0400
838 CA ARG 53 0.0127 15.2282 19.5800
862 CA THR 54 0.0059 11.3590 15.5000
876 CA CYS 55 0.0031 9.7626 14.5700
886 CA GLY 56 0.0063 11.5732 26.0600
893 CA GLY 57 0.0461 34.2513 40.0400
900 CA ALA 58 0.0765 51.6312 46.1100

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.