PDBsum entry 3a9k Go to PDB code:  Tunnel analysis for: 3a9k calculated with MOLE 2.0 PDB id 3a9k Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   6 tunnels, coloured by tunnel radius 6 tunnels, coloured by tunnel radius 6 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 1.70 3.39 15.2 -1.86 -0.49 18.3 83 3 1 4 1 1 0 0   2 1.85 2.21 15.6 -1.88 -0.58 21.9 82 1 2 2 2 1 0 0   3 1.53 1.91 16.9 -2.21 -0.57 22.9 81 2 4 3 1 1 0 0   4 1.54 1.93 20.2 -2.19 -0.59 26.3 80 3 2 3 1 1 0 0   5 1.84 2.12 39.9 -2.77 -0.65 29.5 86 4 2 3 1 1 0 0   6 1.18 1.28 16.3 -1.57 -0.38 26.9 78 2 3 1 3 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.