PDBsum entry 1v54 Go to PDB code:  Tunnel analysis for: 1v54 calculated with MOLE 2.0 PDB id 1v54 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 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 1.34 3.04 62.6 0.57 0.34 9.6 76 6 1 1 16 5 2 0  HEA 516 N PSC 4230 O 2 1.30 2.80 73.2 1.36 0.69 5.8 79 4 1 1 20 8 1 0  HEA 515 N HEA 516 N TGL 4522 N 3 1.29 2.92 89.2 0.54 0.35 8.7 77 6 4 2 20 11 2 0  HEA 515 N HEA 516 N TGL 4522 N 4 1.17 3.47 99.4 0.34 0.33 11.7 80 8 4 2 21 7 3 0  HEA 515 N HEA 516 N PGV 4524 N TGL 4523 Q 5 1.20 2.37 113.2 0.57 0.35 10.6 81 9 3 1 24 6 4 0  HEA 515 N HEA 516 N PGV 4524 N 6 1.22 1.39 15.8 -1.64 0.01 23.3 73 4 1 0 3 1 0 0   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.