PDBsum entry 1syn Go to PDB code:  Tunnel analysis for: 1syn calculated with MOLE 2.0 PDB id 1syn 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 6 tunnels, coloured by tunnel radius 6 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 1.33 2.05 34.2 0.15 0.61 8.2 68 3 1 1 4 5 0 1  UMP 300 B F89 301 B 2 1.33 2.24 39.9 -0.68 0.42 16.1 72 5 2 3 3 6 0 1  UMP 300 B F89 301 B 3 1.31 2.06 33.1 0.62 0.75 4.5 67 2 1 1 4 5 0 1  UMP 300 A F89 301 A 4 1.31 1.92 37.7 -0.88 0.35 17.3 72 4 2 3 2 5 0 1  UMP 300 A F89 301 A 5 1.30 1.30 15.1 -1.86 -0.46 12.2 70 2 3 2 0 2 2 0   6 1.30 1.30 17.1 -1.80 -0.42 11.1 70 2 3 2 0 2 2 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.