#pdbid;chain;is S/K-not;(slip)knot types; 4gtx;A;S;+3.1 4gty;A;S;+3.1 4gtz;A;S;+3.1 3szz;A;S;+3.1 3t00;A;S;+3.1 3t01;A;S;+3.1 2gsn;A;S;+3.1 2gso;A;S;+3.1 2gsu;A;S;+3.1 2rh6;A;S;+3.1 3szy;A;S;+3.1 3t02;A;S;+3.1 4b56;A;S;+3.1 4gtw;A;S;+3.1