PDBsum entry 7ch3 Go to PDB code:  Tunnel analysis for: 7ch3 calculated with MOLE 2.0 PDB id 7ch3 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   3 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 1.26 1.90 95.5 0.15 0.16 9.5 73 10 4 9 17 6 0 0   2 1.23 1.67 15.1 2.12 0.77 6.1 83 1 2 0 5 1 0 0   3 1.14 2.78 15.4 0.39 0.95 13.9 71 2 1 1 4 1 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.