From 178d21c4426c65249bee661ae8b4bc7dd7e6b599 Mon Sep 17 00:00:00 2001
From: Cezary Czaplewski <czarek@chem.univ.gda.pl>
Date: Wed, 13 Dec 2017 22:34:36 +0100
Subject: [PATCH 1/1] input description added

---
 django_simple/todo/templates/base.html  |    1 +
 django_simple/todo/templates/input.html |   32 +++++++++++++++++++++++++++++++
 django_simple/urls.py                   |    3 +++
 3 files changed, 36 insertions(+)
 create mode 100644 django_simple/todo/templates/input.html

diff --git a/django_simple/todo/templates/base.html b/django_simple/todo/templates/base.html
index 7748d6d..55e2d39 100644
--- a/django_simple/todo/templates/base.html
+++ b/django_simple/todo/templates/base.html
@@ -27,6 +27,7 @@
     </div>
     <ul class="nav navbar-nav" >
       <li><a href="/tutorial">Tutorial</a></li>
+      <li><a href="/input">Input data</a></li>            
       <li><a href="/about">About</a></li>
       <li><a href="/contact">Contact</a></li>
     </ul>
diff --git a/django_simple/todo/templates/input.html b/django_simple/todo/templates/input.html
new file mode 100644
index 0000000..9189f6b
--- /dev/null
+++ b/django_simple/todo/templates/input.html
@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+
+{% load i18n lazysignup_tags %}
+{% block content %}
+
+<h4>
+Input data description:</h4>
+<p>
+<ol>
+<li>
+As input Unres server can use protein sequence given using one letter code
+(with XX to mark a new chain) or PDB files.
+<li>
+Only standard codes of aminoacids are recognized in PDB files.
+<li>
+Unres server requires input PDB files with continuous (without breaks)
+protein chains. PDB files with gaps in the structure have to be first prepared
+by filling up all missing residues. There is a plan to add such service to
+the UNRES server but currently, a user has to model missing fragment using
+external software or online servers (for example Modeller software, Modloop
+server).
+<li>
+Disulfide bonds are read from PDB based on SSBOND records and for multichain
+protein COMPND record with propers CHAIN: tokens listing all chains in the
+PDB file.
+<li> A protein structure with disulfide bonds and no corresponding 
+SSBOND records will result in clashes and a very high energy 
+which can crash calculations.
+<li>
+TER records in PDB file are read to recognize chain's ends.
+</ol>
+{% endblock %}
diff --git a/django_simple/urls.py b/django_simple/urls.py
index 8b07775..bad475c 100644
--- a/django_simple/urls.py
+++ b/django_simple/urls.py
@@ -22,5 +22,8 @@ urlpatterns = [
         url(r'^tutorial', 
             TemplateView.as_view(template_name='tutorial.html'),
                 name='tutorial'),
+        url(r'^input', 
+            TemplateView.as_view(template_name='input.html'),
+                name='input'),
 
 ]
-- 
1.7.9.5