PDBsum entry 4kcd Go to PDB code:  Tunnel analysis for: 4kcd calculated with MOLE 2.0 PDB id 4kcd Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   2 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 1.24 1.69 18.4 -0.03 0.16 14.2 84 3 1 1 5 2 0 0   2 1.85 1.85 15.6 -1.07 -0.35 21.4 84 3 1 1 1 0 1 0  GOL 301 A GOL 301 B 3 1.74 2.01 23.8 -1.40 -0.57 24.6 86 1 3 1 1 0 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.