PDBsum entry 2y3a Go to PDB code:  Tunnel analysis for: 2y3a calculated with MOLE 2.0 PDB id 2y3a 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 1.53 2.10 18.0 0.47 0.35 11.8 76 2 1 0 3 3 1 0   2 1.12 1.34 21.2 -0.56 0.08 8.8 73 3 1 1 4 3 0 0   3 1.22 2.65 17.5 2.56 0.88 6.7 72 2 0 0 8 1 1 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.