PDBsum entry 1rd4 Go to PDB code:  Tunnel analysis for: 1rd4 calculated with MOLE 2.0 PDB id 1rd4 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 1.06 2.41 60.0 -0.99 -0.22 21.9 84 7 4 1 8 2 0 0   2 1.63 2.67 19.7 2.67 0.89 0.7 78 0 0 0 10 3 1 0  L08 3328 D 3 1.63 2.76 20.1 1.32 0.59 11.0 70 1 2 0 7 2 0 0  L08 3328 D 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.