PDBsum entry 3nkd Go to PDB code:  Tunnel analysis for: 3nkd calculated with MOLE 2.0 PDB id 3nkd 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 1.51 1.52 20.6 -0.07 -0.53 4.6 74 1 0 1 3 0 2 0   2 1.36 1.36 23.6 -0.29 -0.48 3.3 71 0 1 2 4 0 3 0   3 1.35 1.34 37.4 0.01 -0.47 3.1 80 1 0 2 8 0 3 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.