1 {% extends "base.html" %}
3 {% load i18n lazysignup_tags %}
7 Input data description:</h4>
11 As input Unres server can use protein sequence given using one letter code
12 (with XX to mark a new chain) or PDB files.
14 Only standard codes of aminoacids are recognized in PDB files.
16 Unres server requires input PDB files with continuous (without breaks)
17 protein chains. PDB files with gaps in the structure have to be first prepared
18 by filling up all missing residues. There is a plan to add such service to
19 the UNRES server but currently, a user has to model missing fragment using
20 external software or online servers (for example Modeller software, Modloop
23 Disulfide bonds are read from PDB based on SSBOND records and for multichain
24 protein COMPND record with propers CHAIN: tokens listing all chains in the
26 <li> A protein structure with disulfide bonds and no corresponding
27 SSBOND records will result in clashes and a very high energy
28 which can crash calculations.
30 TER records in PDB file are read to recognize chain's ends.