#pdbid|chain|deposition date|is S/K-not|(slip)knot types; 1nxz|A|2014-07-31|K|+3.1; 1v6z|A|2014-07-31|K|+3.1; 1vhk|A|2014-07-31|K|+3.1; 1vhy|A|2014-07-31|K|+3.1; 2cx8|A|2014-07-31|K|+3.1; 2z0y|A|2014-07-31|K|+3.1; 3kw2|A|2014-07-31|K|+3.1; 4e8b|A|2014-07-31|K|+3.1;