PDBsum entry 4q2k Go to PDB code:  Tunnel analysis for: 4q2k calculated with MOLE 2.0 PDB id 4q2k 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 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 1.26 1.30 37.8 -0.30 -0.21 4.2 83 1 0 4 5 4 0 0  5BF 301 B 2 1.30 1.30 41.9 0.09 -0.28 4.2 89 1 1 4 6 4 0 0  5BF 301 B 3 1.23 1.48 56.6 -0.42 -0.33 5.8 92 2 0 7 7 2 0 0  5BF 301 B 4 1.12 1.38 17.2 -0.57 -0.63 7.4 80 1 1 0 2 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.