PDBsum entry 4ui9 Go to PDB code:  Tunnel analysis for: 4ui9 calculated with MOLE 2.0 PDB id 4ui9 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   8 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 1.19 1.54 30.2 1.16 0.35 10.5 72 2 1 0 9 2 1 0   2 1.20 2.00 19.8 1.40 0.63 7.7 69 1 1 1 6 2 0 0   3 1.19 1.20 18.0 -0.10 -0.30 8.2 85 1 1 2 4 0 0 0   4 1.22 3.28 15.2 1.71 0.94 1.2 78 0 0 1 4 2 0 0   5 1.39 1.97 20.2 2.52 1.00 5.8 93 0 1 2 5 1 0 0   6 1.04 1.29 16.0 -1.93 -0.24 29.5 67 2 2 0 2 2 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.