PDBsum entry 1xdn Go to PDB code:  Tunnel analysis for: 1xdn calculated with MOLE 2.0 PDB id 1xdn 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 7 tunnels, coloured by tunnel radius 7 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 1.92 2.22 24.6 -0.56 0.23 21.2 73 4 2 0 3 4 0 1  ATP 501 A 2 1.27 1.91 29.9 -0.49 0.26 19.1 74 4 2 0 4 4 0 1  ATP 501 A 3 1.35 1.38 30.2 -0.52 0.21 21.1 72 4 3 0 4 4 0 1  ATP 501 A 4 1.43 1.55 16.6 -0.11 0.13 6.1 65 1 1 0 1 4 1 0  MSE 115 A 5 1.10 3.36 28.1 1.13 0.32 9.1 77 2 1 3 7 2 0 0   6 1.58 1.58 18.6 -2.14 -0.60 18.2 72 3 0 2 0 1 0 0   7 1.47 1.51 25.9 -1.91 -0.59 18.9 70 3 0 2 0 1 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.