PDBsum entry 1y2a Go to PDB code:  Tunnel analysis for: 1y2a calculated with MOLE 2.0 PDB id 1y2a 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 1.14 2.35 16.0 0.31 0.04 10.4 77 1 0 0 6 0 2 0   2 1.14 2.29 18.8 0.37 -0.01 9.7 79 2 1 0 6 0 1 0   3 1.49 1.65 26.1 -0.30 -0.20 14.8 87 2 1 2 4 0 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.