PDBsum entry 1acb Go to PDB code:  Tunnel analysis for: 1acb calculated with MOLE 2.0 PDB id 1acb 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 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 1.43 1.51 15.1 -0.44 0.05 12.8 81 2 0 1 4 2 0 0   2 1.63 1.89 16.7 0.06 0.14 8.0 72 2 0 0 5 3 0 0   3 1.42 2.41 18.1 -0.69 0.27 13.6 83 3 0 0 2 2 0 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.