#pdbid|chain|deposition date|is S/K-not|(slip)knot types; 6rxz|CN|2019-09-09|K|+3.1; 6rxy|CN|2019-09-08|K|+3.1; 6rxx|CN|2019-09-07|K|+3.1; 6rxv|CN|2019-09-07|K|+3.1; 6rxt|CN|2019-09-07|K|+3.1; 5oql|e|2017-10-11|K|+3.1;