Iodine in PDB 4ax2: New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens

The structure of New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens, PDB code: 4ax2 was solved by G.English, K.Trunk, V.A.Rao, V.Srikannathasan, M.J.Fritsch, M.Guo, W.N.Hunter, S.J.Coulthurst, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	67.52 / 1.88
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	77.970, 77.970, 50.550, 90.00, 90.00, 120.00
R / Rfree (%)	18.002 / 21.898

The binding sites of Iodine atom in the New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens (pdb code 4ax2). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total 2 binding sites of Iodine where determined in the New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens, PDB code: 4ax2:
Jump to Iodine binding site number: 1; 2;

Iodine binding site 1 out of 2 in the New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens within 5.0Å range: probe atom residue distance (Å) B Occ A:I1151 b:57.0 occ:0.50 O A:HOH2008 3.1 55.1 1.0 O A:HOH2058 3.5 38.8 1.0 CG2 A:VAL34 3.8 28.5 1.0 CZ2 A:TRP79 4.3 28.1 1.0 OD1 A:ASP32 4.3 38.0 0.7 CD A:PRO33 4.3 36.7 1.0 CG1 A:VAL34 4.4 28.7 1.0 CG A:PRO33 4.5 36.6 1.0 CB A:PRO33 4.6 33.8 1.0 CB A:VAL34 4.7 28.2 1.0 N A:VAL34 4.8 30.0 1.0 CH2 A:TRP79 5.0 28.8 1.0

Iodine binding site 2 out of 2 in the New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 2 of New Type VI-Secreted Toxins and Self-Resistance Proteins in Serratia Marcescens within 5.0Å range: probe atom residue distance (Å) B Occ A:I1152 b:42.3 occ:0.50 O A:HOH2028 3.1 35.8 1.0 CD1 A:ILE84 3.1 51.9 1.0 NH2 A:ARG53 3.3 22.6 1.0 NH1 A:ARG53 3.4 22.6 1.0 NH1 A:ARG77 3.4 41.7 1.0 CA A:ASP88 3.6 31.8 1.0 CB A:ASP88 3.6 34.2 1.0 CE2 A:PHE82 3.7 28.8 1.0 CD A:ARG77 3.7 32.3 1.0 OD1 A:ASP88 3.7 35.3 1.0 CZ A:ARG53 3.8 22.5 1.0 CG A:ASP88 4.0 35.9 1.0 N A:ASP88 4.2 31.9 1.0 CZ A:PHE82 4.3 27.4 1.0 CZ A:ARG77 4.4 37.6 1.0 NE A:ARG77 4.5 35.2 1.0 CD1 A:LEU49 4.5 20.2 1.0 CG1 A:ILE84 4.6 52.9 1.0 CD2 A:PHE82 4.6 28.2 1.0 CG A:ARG77 4.6 29.9 1.0 C A:ASP88 4.8 28.9 1.0 CD2 A:LEU49 4.9 20.9 1.0 C A:GLY87 4.9 32.2 1.0 OD2 A:ASP88 4.9 36.3 1.0 O A:ASP88 5.0 27.0 1.0 O A:HOH2052 5.0 32.1 1.0

G.English, K.Trunk, V.A.Rao, V.Srikannathasan, W.N.Hunter, S.J.Coulthurst. New Secreted Toxins and Immunity Proteins Encoded Within the Type VI Secretion System Gene Cluster of Serratia Marcescens Mol.Microbiol. V. 86 921 2012.
ISSN: ISSN 0950-382X
PubMed: 22957938
DOI: 10.1111/MMI.12028