#pdbid;chain;is S/K-not;(slip)knot types;
1bnt;A;S;+3.1
5ca2;A;S;+3.1
1hca;A;S;+3.1
1cnx;A;S;+3.1
3ca2;A;S;+3.1
1yda;A;S;+3.1