PDBsum entry 4l1u Go to PDB code:  Tunnel analysis for: 4l1u calculated with MOLE 2.0 PDB id 4l1u 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 1.23 1.69 23.6 -0.55 -0.55 6.6 85 2 1 0 2 0 1 0   2 1.21 1.61 34.7 -1.04 -0.46 14.9 88 4 1 0 3 0 0 0   3 1.25 1.61 46.7 -0.27 -0.24 7.0 82 4 1 1 5 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.