PDBsum entry 1ibr Go to PDB code:  Tunnel analysis for: 1ibr calculated with MOLE 2.0 PDB id 1ibr Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   8 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 1.40 1.58 20.2 -2.08 -0.66 18.7 84 2 1 4 2 0 0 1   2 1.41 1.58 21.0 -1.81 -0.38 19.5 80 3 1 2 2 0 2 1   3 1.39 1.55 26.4 -1.25 -0.47 13.8 77 2 1 1 3 0 3 1   4 1.39 1.55 32.1 -2.13 -0.53 27.4 78 5 3 1 2 0 2 1   5 1.18 1.58 15.9 1.51 0.59 4.0 81 0 1 2 5 0 1 1   6 1.16 1.53 19.6 1.91 0.44 1.1 81 0 0 0 7 1 2 1   7 1.61 2.28 17.7 0.16 0.01 15.1 72 1 2 1 1 1 0 2   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.