PDBsum entry 1kh2 Go to PDB code:  Tunnel analysis for: 1kh2 calculated with MOLE 2.0 PDB id 1kh2 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 5 tunnels, coloured by tunnel radius 5 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 2.22 3.80 27.2 -1.86 -0.56 22.4 80 3 5 2 0 4 0 0  ATP 3510 D 2 2.11 3.83 29.0 -1.79 -0.62 20.5 85 2 6 3 1 2 1 0  ATP 3510 D 3 1.94 2.73 34.2 -1.49 -0.28 19.2 80 4 5 3 1 4 0 0  ATP 3510 D 4 1.57 2.15 25.9 -2.31 -0.52 30.1 83 6 2 2 1 0 0 0   5 1.61 2.12 32.3 -2.08 -0.50 26.0 83 6 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.