PDBsum entry 1fr2 Go to PDB code:  Tunnel analysis for: 1fr2 calculated with MOLE 2.0 PDB id 1fr2 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   4 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 1.35 1.54 16.4 -0.01 0.36 8.5 63 0 1 1 4 3 1 0   2 1.45 1.65 18.0 -0.32 0.12 8.7 66 0 2 1 4 2 0 0   3 1.38 1.54 18.1 0.31 0.22 8.9 73 1 2 1 5 1 0 0   4 1.12 1.30 18.6 -2.00 -0.25 30.0 71 3 3 0 2 2 0 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.