PDBsum entry 1sm2 Go to PDB code:  Tunnel analysis for: 1sm2 calculated with MOLE 2.0 PDB id 1sm2 Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   5 tunnels, coloured by tunnel radius 4 tunnels, coloured by tunnel radius 4 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 1.29 1.77 19.2 0.25 -0.01 12.3 74 1 1 1 3 2 0 1  STU 301 A 2 1.46 1.63 17.6 -0.90 -0.19 22.0 72 2 3 0 1 3 0 0   3 1.32 1.79 22.4 -0.38 -0.23 11.2 84 2 1 3 3 2 0 0  STU 621 B 4 1.32 1.83 27.3 0.14 -0.12 10.3 82 1 2 2 4 2 0 1  STU 621 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.