#pdbid|chain|deposition date|is S/K-not|(slip)knot types; 4ig7|A|2014-09-23|K|-5.2 -3.1 -3.1; 3kvf|A|2014-07-31|K|-5.2 -3.1 -3.1; 3kw5|A|2014-07-31|K|-5.2 -3.1 -3.1; 4i6n|A|2014-07-31|K|-5.2 -3.1 -3.1;