PDBsum entry 1p2a Go to PDB code:  Tunnel analysis for: 1p2a calculated with MOLE 2.0 PDB id 1p2a 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 2.04 2.29 18.8 2.25 0.71 4.3 69 1 0 0 7 2 0 0   2 1.64 1.72 37.0 0.87 0.15 10.4 76 3 3 0 9 2 0 0  5BN 301 A 3 1.81 2.05 16.9 -0.42 0.12 6.1 74 1 0 2 1 1 2 1   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.