PDBsum entry 4py3 Go to PDB code:  Tunnel analysis for: 4py3 calculated with MOLE 2.0 PDB id 4py3 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   4 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 1.25 1.32 19.2 -0.61 -0.12 22.4 87 3 2 0 6 0 0 0   2 1.16 1.35 18.1 0.38 0.35 12.6 67 2 0 1 1 4 1 0   3 1.19 1.37 18.8 0.45 0.36 11.8 71 2 0 1 3 3 1 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.