PDBsum entry 1q4g Go to PDB code:  Tunnel analysis for: 1q4g calculated with MOLE 2.0 PDB id 1q4g Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   6 tunnels, coloured by tunnel radius 5 tunnels, coloured by tunnel radius 5 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 1.29 1.57 16.4 -1.02 -0.34 11.8 78 0 2 1 2 1 1 0  HEM 1601 B 2 1.26 1.46 18.6 -0.30 -0.21 10.4 79 0 2 2 3 0 1 0  HEM 1601 B 3 1.19 1.19 19.4 -0.91 -0.33 15.6 82 1 3 2 3 0 0 0  HEM 801 A 4 1.24 1.24 17.8 0.19 -0.14 2.5 83 0 0 2 3 1 1 0   5 1.10 1.51 15.5 0.11 -0.16 5.3 79 1 0 1 4 0 1 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.