PDBsum entry 1ra2 Go to PDB code:  Tunnel analysis for: 1ra2 calculated with MOLE 2.0 PDB id 1ra2 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   0 tunnels, coloured by tunnel radius 2 tunnels, coloured by tunnel radius 2 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 1.41 1.42 16.9 0.76 0.03 5.2 87 0 1 1 6 2 0 0  FOL 161 A NAP 164 A 2 1.42 1.54 28.7 0.08 -0.23 7.6 84 1 2 1 4 3 0 0  FOL 161 A NAP 164 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.