PDBsum entry 1tk0 Go to PDB code:  Tunnel analysis for: 1tk0 calculated with MOLE 2.0 PDB id 1tk0 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 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 1.29 1.46 29.3 -1.60 -0.70 7.2 72 1 1 4 1 1 1 0  DC 859 T DA 860 T DC 861 T DT 862 T 2 1.28 1.46 35.2 -1.30 -0.49 9.7 68 1 1 3 3 1 2 0  DC 819 P DC 820 P DC 859 T DA 860 T DC 861 T 3 1.27 1.46 47.9 -1.51 -0.54 15.6 71 4 1 3 3 1 1 0  DG 816 P DT 817 P DG 818 P DC 859 T DA 860 T DC 861 T DT 862 T DG 863 T DG 864 T 4 2.12 2.38 21.5 0.19 0.11 3.5 83 1 0 1 3 1 3 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.