PDBsum entry 1dkh Go to PDB code:  Tunnel analysis for: 1dkh calculated with MOLE 2.0 PDB id 1dkh 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 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 2.02 3.50 16.7 1.09 0.69 2.3 62 0 1 0 4 3 0 0  HEM 200 A 2 1.92 2.39 17.5 -0.93 0.68 14.1 74 4 0 1 2 4 0 0  HEM 200 A 3 2.07 3.56 19.4 0.12 -0.08 5.2 73 0 2 2 2 3 0 0  HEM 200 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.