PDBsum entry 3nr1 Go to PDB code:  Tunnel analysis for: 3nr1 calculated with MOLE 2.0 PDB id 3nr1 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   4 tunnels, coloured by tunnel radius 4 tunnels, coloured by tunnel radius 4 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 1.44 2.20 18.0 -2.74 -0.40 27.9 73 6 4 2 2 2 0 0   2 1.44 2.19 21.5 -2.37 -0.70 23.8 79 2 4 2 2 0 0 0   3 1.44 2.31 25.3 -2.18 -0.66 24.1 78 2 4 2 4 0 0 0   4 1.40 1.65 41.6 -2.80 -0.37 27.6 76 8 6 3 2 4 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.