PDBsum entry 6pb1 Go to PDB code:  Tunnel analysis for: 6pb1 calculated with MOLE 2.0 PDB id 6pb1 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 1.18 2.38 41.3 2.38 0.67 1.1 69 0 1 0 12 4 0 1   2 1.18 2.60 43.1 1.51 0.50 6.7 72 1 2 2 12 5 0 1   3 1.10 1.73 48.1 1.47 0.51 8.2 74 2 2 0 12 4 0 1   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.