Iodine in PDB 2ewj: Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form

The structure of Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form, PDB code: 2ewj was solved by A.J.Oakley, M.D.Mulcair, P.M.Schaeffer, N.E.Dixon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.70
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	62.679, 62.679, 251.619, 90.00, 90.00, 90.00
R / Rfree (%)	21.9 / 30.3

The binding sites of Iodine atom in the Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form (pdb code 2ewj). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total 3 binding sites of Iodine where determined in the Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form, PDB code: 2ewj:
Jump to Iodine binding site number: 1; 2; 3;

Iodine binding site 1 out of 3 in the Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form within 5.0Å range: probe atom residue distance (Å) B Occ A:I1001 b:29.8 occ:0.70 CA A:VAL102 3.8 38.7 1.0 C A:VAL102 3.8 39.0 1.0 O A:GLN101 4.0 36.2 1.0 NE2 A:GLN101 4.1 43.4 1.0 O A:VAL102 4.1 39.4 1.0 CD2 A:HIS31 4.2 36.6 1.0 N A:ASP103 4.2 39.2 1.0 N A:VAL102 4.2 38.0 1.0 OG A:SER106 4.3 38.5 1.0 C A:GLN101 4.3 37.5 1.0 CB A:ASP103 4.4 39.5 1.0 CG A:ASP103 4.6 41.6 1.0 NE2 A:HIS31 4.6 35.8 1.0 OD2 A:ASP103 4.9 42.3 1.0 CG A:GLN101 4.9 40.2 1.0 CA A:ASP103 4.9 39.5 1.0 OD1 A:ASP103 4.9 41.5 1.0 CD A:GLN101 4.9 43.1 1.0

Iodine binding site 2 out of 3 in the Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 2 of Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form within 5.0Å range: probe atom residue distance (Å) B Occ A:I1002 b:53.6 occ:0.60 OE1 A:GLN30 3.4 47.5 1.0 CD2 A:HIS27 3.6 36.5 1.0 NE2 A:HIS27 4.0 37.3 1.0 CD A:GLN30 4.5 48.2 1.0 CB A:ALA26 4.5 34.5 1.0 O A:ALA26 4.6 37.1 1.0 C A:ALA26 4.8 36.3 1.0 NE2 A:GLN30 4.8 49.6 1.0 CG A:HIS27 4.9 37.1 1.0

Iodine binding site 3 out of 3 in the Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 3 of Escherichia Coli Replication Terminator Protein (Tus) Complexed with Dna- Locked Form within 5.0Å range: probe atom residue distance (Å) B Occ A:I1003 b:62.0 occ:0.50 NH1 A:ARG232 3.0 36.8 1.0 CD1 A:ILE177 3.1 40.2 1.0 CG1 A:ILE177 4.1 31.5 1.0 CD1 A:ILE230 4.3 34.8 1.0 CZ A:ARG232 4.3 34.6 1.0 CG2 A:ILE230 4.5 33.6 1.0 CB A:LYS179 4.7 32.8 1.0 CB A:ILE230 4.7 33.8 1.0 CD A:ARG232 4.8 28.1 1.0

M.D.Mulcair, P.M.Schaeffer, A.J.Oakley, H.F.Cross, C.Neylon, T.M.Hill, N.E.Dixon. A Molecular Mousetrap Determines Polarity of Termination of Dna Replication in E. Coli. Cell(Cambridge,Mass.) V. 125 1309 2006.
ISSN: ISSN 0092-8674
PubMed: 16814717
DOI: 10.1016/J.CELL.2006.04.040