PDBsum entry 1trn Go to PDB code:  Tunnel analysis for: 1trn calculated with MOLE 2.0 PDB id 1trn Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   4 tunnels, coloured by tunnel radius 3 tunnels, coloured by tunnel radius 3 tunnels, coloured as in list below Tunnels are interior spaces connected with the protein surrounding. Only channels longer than 15 Å are shown. Tunnels Free R Length HPathy HPhob Polar Rel Mut Residue..type Ligands Radius 1 1.11 1.11 19.7 -0.94 -0.46 14.8 87 2 2 2 3 0 0 0   2 1.23 1.23 20.5 -1.75 -0.57 17.4 79 2 3 2 0 1 0 0   3 1.10 1.10 23.1 -0.62 -0.41 13.5 84 2 2 2 4 0 0 0   Residue-type_colouring Positive Negative Neutral Aliphatic Aromatic Pro & Gly Cysteine H,K,R D,E S,T,N,Q A,V,L,I,M F,Y,W P,G C Acknowledgement Tunnels were calculated by MOLE 2.0 program version 2.5.13.11.08 and visualized using Pymol 0.97rc.