PDBsum entry 4rf1 Go to PDB code:  Tunnel analysis for: 4rf1 calculated with MOLE 2.0 PDB id 4rf1 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 3 tunnels, coloured by tunnel radius 3 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 1.21 2.16 26.2 -0.23 -0.15 10.6 85 1 3 3 10 1 2 0   2 1.19 2.19 36.0 -0.43 -0.19 12.0 89 2 2 3 12 1 3 0   3 1.48 1.56 15.8 1.38 0.25 3.8 68 1 1 0 5 1 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.