PDBsum entry 1v9y Go to PDB code:  Tunnel analysis for: 1v9y calculated with MOLE 2.0 PDB id 1v9y Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   1 tunnel, coloured by tunnel radius 4 tunnels, coloured by tunnel radius 4 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 1.46 1.68 15.5 -0.96 -0.25 18.2 89 3 0 0 3 0 0 0   2 1.14 1.24 19.0 2.02 0.91 5.8 73 2 0 0 6 3 0 0  HEM 1140 A 3 1.26 1.30 21.7 -0.14 0.06 9.1 69 2 1 0 5 3 1 0  HEM 1140 A 4 1.15 1.23 26.8 0.31 0.19 7.3 74 2 1 0 7 3 1 0  HEM 1140 A 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.