PDBsum entry 2cn4 Go to PDB code:  Tunnel analysis for: 2cn4 calculated with MOLE 2.0 PDB id 2cn4 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   2 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 1.53 3.58 17.5 -0.89 0.63 13.8 74 4 0 1 2 4 0 0  HEM 1175 A 2 1.93 2.48 23.9 -0.32 0.07 14.7 63 0 2 1 3 5 0 0  HEM 1175 A 3 1.93 2.50 28.2 0.60 0.38 10.3 71 0 2 1 4 4 0 0  HEM 1175 A 4 1.92 2.55 28.6 -0.02 0.04 12.8 63 0 2 1 5 4 0 0  HEM 1175 A HEM 1175 B 5 1.53 1.55 29.9 0.76 0.25 1.9 57 0 0 1 4 5 0 0  HEM 1175 A 6 1.93 2.61 45.2 0.15 0.18 12.6 73 3 2 3 6 5 0 0  HEM 1175 A HEM 1175 B 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.