PDBsum entry 1ir3 Go to PDB code:  Tunnel analysis for: 1ir3 calculated with MOLE 2.0 PDB id 1ir3 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 1.23 1.40 21.3 -2.14 -0.58 27.8 88 4 6 4 2 1 2 0  ANP 300 A MG 301 A MG 302 A 2 1.22 1.40 25.8 -1.47 -0.35 23.3 83 5 4 0 5 1 3 0  PTR 1163 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.