PDBsum entry 1vrn Go to PDB code:  Tunnel analysis for: 1vrn calculated with MOLE 2.0 PDB id 1vrn 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 1.17 1.17 15.5 -1.83 -0.63 22.8 79 1 3 0 1 1 1 0   2 1.17 1.18 16.3 -2.30 -0.57 29.9 76 1 2 1 1 1 1 0   3 1.14 1.14 15.0 -0.52 -0.62 5.5 77 1 1 0 2 0 2 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.