PDBsum entry 1n4r Go to PDB code:  Tunnel analysis for: 1n4r calculated with MOLE 2.0 PDB id 1n4r 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 5 tunnels, coloured by tunnel radius 5 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 1.67 1.81 15.2 -2.09 -0.24 29.0 69 3 2 0 1 2 0 0   2 1.21 1.36 28.5 -1.11 0.18 13.9 71 3 1 4 3 5 0 0   3 1.13 1.38 24.9 -1.13 0.23 13.4 70 3 1 3 3 5 0 0   4 1.47 1.92 30.5 -1.58 -0.42 25.9 73 1 3 1 2 1 0 0   5 1.32 1.87 18.4 1.92 0.54 1.4 67 0 0 1 6 2 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.