PDBsum entry 4pkg Go to PDB code:  Tunnel analysis for: 4pkg calculated with MOLE 2.0 PDB id 4pkg Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   1 tunnel, 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 1.17 1.33 20.7 0.06 0.17 8.8 86 2 0 2 7 1 0 0  HIC 73 A 2 1.17 1.32 24.4 0.14 0.06 7.3 84 2 0 2 8 1 0 0   3 1.19 1.35 36.2 -0.68 -0.28 12.5 81 3 3 3 7 2 0 0  ATP 401 A CA 402 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.