PDBsum entry 1cbk Go to PDB code:  Tunnel analysis for: 1cbk calculated with MOLE 2.0 PDB id 1cbk 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 1 tunnel, coloured by tunnel radius 1 tunnel, 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 1.41 1.71 30.5 -0.57 -0.03 19.6 81 5 1 1 7 0 0 0  SO4 502 B 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.