PDBsum entry 1zl1 Go to PDB code:  Tunnel analysis for: 1zl1 calculated with MOLE 2.0 PDB id 1zl1 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   3 tunnels, coloured by tunnel radius 4 tunnels, coloured by tunnel radius 4 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 1.17 1.49 28.2 -0.91 0.45 13.2 68 3 3 0 4 6 0 0   2 1.17 1.49 30.7 -1.13 0.37 13.6 67 3 3 1 3 6 0 0   3 1.17 1.50 31.7 -1.15 0.42 14.7 60 3 2 0 3 7 0 0   4 1.18 1.45 35.4 -0.87 0.36 11.9 64 2 2 1 4 7 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.