PDBsum entry 1pgu Go to PDB code:  Tunnel analysis for: 1pgu calculated with MOLE 2.0 PDB id 1pgu Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   2 tunnels, coloured by tunnel radius 4 tunnels, coloured by tunnel radius 4 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 1.18 1.34 30.4 -0.02 -0.06 5.7 80 2 0 4 5 2 0 0   2 1.18 1.32 42.0 -0.03 -0.21 2.2 90 0 0 7 4 1 2 0   3 1.30 1.39 21.5 1.00 -0.01 4.6 82 0 1 1 3 3 0 1  MSE 177 B 4 1.31 1.31 20.4 0.90 -0.05 5.5 79 0 1 1 4 3 0 1  MSE 177 A 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.