PDBsum entry 4x4l Go to PDB code:  Tunnel analysis for: 4x4l calculated with MOLE 2.0 PDB id 4x4l 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 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 1.62 4.06 29.8 0.77 0.36 7.3 77 1 1 3 3 3 0 1  3XG 603 A 2 1.41 3.61 31.3 -0.80 -0.06 13.5 72 0 4 4 2 4 2 1  YB 602 A 3XG 603 A CL 605 A CL 606 A CL 607 A NAI 608 A 3 1.38 3.68 33.5 -1.02 -0.14 16.3 72 2 6 3 1 4 1 1  3XG 603 A NAI 608 A 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.