PDBsum entry 4xdn Go to PDB code:  Tunnel analysis for: 4xdn calculated with MOLE 2.0 PDB id 4xdn 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 1.37 29.4 -1.61 -0.36 23.1 81 5 2 2 5 1 0 0  SO4 704 A 2 1.35 1.35 30.4 -2.27 -0.46 28.3 81 6 2 3 4 1 0 0  SO4 704 A 3 1.35 3.25 24.0 0.21 0.11 8.4 84 2 1 2 8 0 0 0   4 1.22 1.38 17.7 0.34 0.25 8.0 81 1 2 1 3 1 1 0   5 1.91 2.04 17.1 -1.56 -0.24 8.8 91 1 0 5 2 1 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.