PDBsum entry 1wkp Go to PDB code:  Tunnel analysis for: 1wkp calculated with MOLE 2.0 PDB id 1wkp Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   4 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 1.20 1.20 25.3 -1.38 -0.61 20.0 83 4 2 0 4 0 0 0  SO4 1002 B 2 1.46 1.52 19.5 -2.16 -0.52 19.1 87 2 1 2 1 1 0 0   3 1.44 1.50 24.6 -2.03 -0.42 19.0 83 3 1 3 1 2 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.