#pdbid|chain|deposition date|is S/K-not|(slip)knot types; 7cww|A|2021-11-18|K|+3.1; 5znm|A|2018-09-13|S|+3.1 +3.1 +3.1 +3.1; 1rh1|A|2014-07-31|S|+3.1 +3.1 +3.1 +3.1;