PDBsum entry 4nug Go to PDB code:  Tunnel analysis for: 4nug calculated with MOLE 2.0 PDB id 4nug 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 1.71 2.14 17.9 -0.71 -0.73 2.6 99 0 0 6 1 1 0 0   2 1.70 2.13 20.5 -0.82 -0.76 2.3 101 0 0 7 1 1 0 0   3 1.19 1.19 16.7 -0.02 -0.31 7.7 74 1 2 1 3 1 1 0   4 1.15 1.15 20.3 0.17 -0.32 5.9 77 1 0 2 3 1 1 0   5 1.29 1.38 15.6 -0.33 0.11 8.1 66 1 1 1 1 6 0 0   6 1.27 1.70 18.6 -0.24 0.38 9.4 68 1 1 1 1 5 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.