PDBsum entry 1tzc Go to PDB code:  Tunnel analysis for: 1tzc calculated with MOLE 2.0 PDB id 1tzc 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 1.43 43.6 -1.05 -0.08 23.4 81 4 4 1 4 1 1 0  SO4 452 B 2 1.25 1.44 46.2 -1.49 -0.19 24.7 80 7 4 1 5 2 0 0  SO4 455 A GOL 502 B 3 1.16 1.16 15.3 -1.66 -0.67 19.1 82 1 2 2 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.