PDBsum entry 4zb9 Go to PDB code:  Tunnel analysis for: 4zb9 calculated with MOLE 2.0 PDB id 4zb9 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 7 tunnels, coloured by tunnel radius 7 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 1.35 1.50 32.2 -2.04 -0.09 14.9 70 4 1 5 0 4 2 0   2 1.35 1.46 46.4 -1.68 -0.16 20.7 74 6 3 3 5 5 2 0   3 1.34 1.46 52.2 -1.24 0.18 17.2 69 7 2 3 6 8 2 0   4 1.34 1.51 56.9 -1.00 0.17 13.7 75 6 3 3 7 7 3 0   5 1.35 1.47 58.6 -0.48 0.43 9.1 73 9 1 5 9 10 2 0   6 1.56 1.66 31.1 -1.77 -0.01 20.6 71 3 2 1 2 5 1 0  GDS 300 A 7 1.54 1.59 35.8 -0.96 0.14 17.8 72 5 2 1 4 6 1 0  GDS 300 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.