PDBsum entry 3ei7 Go to PDB code:  Tunnel analysis for: 3ei7 calculated with MOLE 2.0 PDB id 3ei7 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   2 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 1.17 1.17 74.1 -1.16 -0.12 16.2 83 8 3 6 8 6 1 0  SO4 433 B 2 1.17 2.61 19.8 0.42 0.08 1.8 73 0 0 2 5 2 1 1   3 1.41 1.49 17.3 -0.78 -0.59 2.7 83 0 0 3 2 1 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.