PDBsum entry 2pex Go to PDB code:  Tunnel analysis for: 2pex calculated with MOLE 2.0 PDB id 2pex Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   4 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 1.24 1.94 19.7 1.95 0.44 1.9 75 1 0 2 8 1 0 0  FMT 200 B 2 1.30 1.34 18.3 -0.79 -0.28 12.3 66 1 3 0 2 1 0 0   3 1.40 1.40 16.3 -0.85 -0.05 14.7 78 1 2 1 3 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.