PDBsum entry 1udb Go to PDB code:  Tunnel analysis for: 1udb calculated with MOLE 2.0 PDB id 1udb Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   8 tunnels, coloured by tunnel radius 4 tunnels, coloured by tunnel radius 4 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 1.44 1.44 29.9 -1.20 -0.28 13.3 81 2 1 3 3 2 0 0  NAD 340 A 2 1.45 1.45 34.9 -1.48 -0.55 14.2 82 3 1 4 1 3 0 0  NAD 340 A EDO 411 A 3 1.44 1.44 37.6 -1.27 -0.13 14.4 84 4 2 5 3 4 1 0  NAD 340 A UFG 341 A 4 1.46 1.46 41.9 -1.03 -0.10 11.4 84 3 2 6 4 4 1 0  NAD 340 A UFG 341 A 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.