PDBsum entry 1v8x Go to PDB code:  Tunnel analysis for: 1v8x calculated with MOLE 2.0 PDB id 1v8x 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 1.22 1.41 25.3 0.66 0.44 15.9 78 2 1 1 6 2 0 0  HEM 902 B OXY 5002 B 2 1.11 1.23 30.4 0.38 0.33 13.9 81 4 0 2 8 3 0 0  HEM 902 B OXY 5002 B 3 1.29 1.29 17.6 -0.11 0.05 16.8 74 2 2 0 3 3 0 0  HEM 903 C OXY 5003 C 4 1.30 1.29 29.0 -0.57 -0.03 17.0 83 4 1 2 3 4 0 0  HEM 903 C SO4 2012 C OXY 5003 C 5 1.61 3.70 21.8 0.39 0.45 16.8 78 2 1 1 5 2 0 0  HEM 901 A OXY 5001 A 6 1.30 1.38 19.1 0.18 -0.09 11.8 89 2 1 2 4 1 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.