PDBsum entry 4aib Go to PDB code:  Tunnel analysis for: 4aib calculated with MOLE 2.0 PDB id 4aib 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 1.27 3.22 24.5 2.65 0.99 0.9 74 0 0 0 8 5 0 0   2 1.30 3.20 24.9 2.91 1.10 2.0 79 0 1 0 8 5 0 0   3 0.98 2.64 28.0 2.95 1.11 0.6 77 0 0 0 9 6 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.