PDBsum entry 2c20 Go to PDB code:  Tunnel analysis for: 2c20 calculated with MOLE 2.0 PDB id 2c20 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 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 1.22 2.45 29.4 -0.46 0.02 16.5 72 2 2 1 8 4 1 0   2 1.23 3.13 30.8 0.27 0.18 12.3 76 2 2 1 9 4 0 0   3 1.22 3.06 33.8 0.23 0.15 12.3 78 1 3 1 9 3 0 0   4 1.19 1.90 87.4 -0.47 -0.03 13.9 83 8 3 6 14 6 0 1  NAD 401 C 5 1.20 2.40 88.4 -0.30 0.02 13.4 83 8 3 6 16 6 0 1  NAD 401 C 6 1.27 1.41 19.9 1.87 0.80 7.0 73 2 0 1 8 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.