PDBsum entry 1a1c Go to PDB code:  Tunnel analysis for: 1a1c calculated with MOLE 2.0 PDB id 1a1c 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 6 tunnels, coloured by tunnel radius 6 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 1.48 1.48 21.8 -1.68 -0.49 14.3 77 2 2 2 1 2 0 0   2 1.46 1.46 22.4 -1.74 -0.50 15.3 77 2 2 2 1 2 0 0   3 1.46 1.46 25.7 -2.07 -0.55 21.9 75 4 3 2 1 3 0 0   4 1.49 1.49 26.3 -2.26 -0.61 23.8 75 4 3 2 1 3 0 0   5 1.49 1.49 30.6 -1.99 -0.63 27.1 75 5 3 0 0 1 0 0  ACE 100 C PTR 101 C 6 1.50 1.49 31.2 -2.18 -0.68 28.6 74 4 3 0 0 1 0 0  ACE 100 C PTR 101 C 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.