PDBsum entry 1qw4 Go to PDB code:  Tunnel analysis for: 1qw4 calculated with MOLE 2.0 PDB id 1qw4 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   5 tunnels, 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 1.21 1.21 25.7 -1.97 -0.68 13.2 85 2 1 4 1 1 1 0   2 1.54 1.68 16.0 -1.78 -0.51 17.6 86 3 1 2 1 0 1 0   3 1.53 1.61 17.3 -1.73 -0.46 17.0 84 3 2 1 1 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.