PDBsum entry 4bsu Go to PDB code:  Tunnel analysis for: 4bsu calculated with MOLE 2.0 PDB id 4bsu 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 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 1.04 3.46 20.0 2.46 0.80 0.7 62 0 0 0 9 1 2 0   2 1.14 1.28 17.1 1.79 0.46 1.1 69 0 0 2 5 0 2 1   3 1.36 3.62 24.0 2.26 0.60 1.0 59 0 0 0 10 1 3 1   4 1.16 1.57 25.0 2.12 0.54 1.1 61 0 0 0 11 0 3 0   5 1.32 2.76 17.6 1.64 0.36 1.3 74 0 0 2 5 2 1 1   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.