PDBsum entry 1b4f Go to PDB code:  Tunnel analysis for: 1b4f calculated with MOLE 2.0 PDB id 1b4f Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   7 tunnels, coloured by tunnel radius 7 tunnels, coloured by tunnel radius 7 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 1.33 1.62 20.4 -0.65 -0.40 18.1 82 1 2 2 4 1 0 0   2 1.34 1.63 21.4 -0.84 -0.42 17.4 84 1 2 4 5 1 0 0   3 1.34 1.63 21.7 -0.09 -0.34 11.8 91 0 2 2 6 1 0 0   4 1.77 1.89 21.0 -1.91 -0.38 16.8 84 4 1 5 4 0 0 0   5 1.63 2.29 21.6 -0.70 -0.31 5.9 91 2 0 6 4 0 0 0   6 1.54 1.54 23.3 -1.18 -0.31 11.2 90 2 0 6 5 0 0 0   7 1.76 2.45 29.1 -0.24 -0.26 4.4 97 1 0 7 5 0 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.