PDBsum entry 4i2o Go to PDB code:  Tunnel analysis for: 4i2o calculated with MOLE 2.0 PDB id 4i2o 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 1.45 1.47 17.6 -0.62 -0.64 8.6 86 1 1 0 2 0 0 0  DA 17 W DT 18 W DC 19 W DC 15 X DA 16 X 2 1.43 1.43 33.8 -0.84 -0.65 10.9 85 2 1 0 2 0 0 0  DA 15 W DA 16 W DA 16 X DA 17 X DT 18 X DC 19 X 3 1.29 1.52 23.4 -1.42 -0.35 25.8 78 5 3 1 5 0 0 0   4 1.22 1.48 23.8 -1.29 -0.42 22.9 80 5 3 1 7 0 0 0   5 1.24 1.48 32.8 -1.12 -0.40 21.5 79 3 3 2 7 1 0 0   6 1.29 1.51 40.9 -1.37 -0.48 24.0 82 5 4 3 8 1 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.