PDBsum entry 2erx Go to PDB code:  Tunnel analysis for: 2erx calculated with MOLE 2.0 PDB id 2erx Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   5 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 1.37 1.43 16.8 -2.37 -0.67 23.2 91 4 1 3 1 0 0 0   2 1.36 1.43 19.1 -2.32 -0.67 22.4 91 4 1 3 1 0 0 0   3 1.29 1.74 20.7 -1.59 -0.42 21.5 90 3 2 2 3 0 0 0   4 1.28 1.74 23.0 -1.80 -0.51 21.4 89 3 2 3 3 0 0 0   5 1.68 2.04 15.3 -1.89 -0.86 6.5 85 0 1 3 0 0 1 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.