PDBsum entry 4zt3 Go to PDB code:  Tunnel analysis for: 4zt3 calculated with MOLE 2.0 PDB id 4zt3 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 1.19 1.47 36.3 -0.43 0.43 18.2 67 4 1 1 6 5 0 0   2 1.49 1.49 18.4 -0.80 -0.14 14.4 74 2 1 2 2 2 1 0  CAS 470 A 3 1.13 2.79 16.4 -0.45 0.18 12.0 77 2 0 1 5 1 1 0   4 1.13 2.79 16.6 -0.32 0.22 11.7 77 2 0 1 5 1 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.