PDBsum entry 1v4i Go to PDB code:  Tunnel analysis for: 1v4i calculated with MOLE 2.0 PDB id 1v4i Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   3 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 1.26 1.53 16.3 -0.63 -0.35 14.5 90 3 1 2 2 0 0 0   2 1.31 1.38 20.9 -1.88 -0.26 24.0 77 4 1 2 1 2 0 0  SO4 1001 A 3 1.21 2.03 21.2 2.52 0.66 3.5 79 1 1 1 11 1 0 0   4 1.44 1.83 21.7 2.43 0.60 2.9 82 1 1 1 12 1 0 0   5 1.25 1.54 24.8 -1.81 -0.36 27.9 83 5 4 2 4 0 0 0  SO4 1001 A 6 1.24 1.54 28.2 -1.52 -0.51 23.5 84 3 3 3 4 0 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.