PDBsum entry 2a1e Go to PDB code:  Tunnel analysis for: 2a1e calculated with MOLE 2.0 PDB id 2a1e Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   1 tunnel, coloured by tunnel radius 6 tunnels, coloured by tunnel radius 6 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 1.81 2.94 17.4 0.77 0.24 13.0 87 1 2 0 5 1 1 0  IPF 400 B 2 1.49 3.06 19.0 0.82 0.22 12.1 88 1 2 0 5 1 1 0  IPF 400 B 3 1.75 2.90 19.7 0.89 0.19 11.1 83 1 2 0 6 1 1 0  IPF 400 B 4 1.45 2.95 21.3 0.95 0.22 10.7 85 1 2 0 6 1 1 0  IPF 400 B 5 1.76 2.91 23.2 0.33 -0.05 13.2 84 1 4 0 8 0 1 0  IPF 400 B 6 1.45 2.97 24.8 0.42 -0.01 12.9 86 1 4 0 8 0 1 0  IPF 400 B 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.