Chlorine in PDB 1f1z: Tnsa, A Catalytic Component of the TN7 Transposition System

The structure of Tnsa, A Catalytic Component of the TN7 Transposition System, PDB code: 1f1z was solved by A.B.Hickman, Y.Li, S.V.Mathew, E.W.May, N.L.Craig, F.Dyda, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.40
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	38.350, 83.680, 97.940, 90.00, 94.07, 90.00
R / Rfree (%)	20.2 / 25.4

The structure of Tnsa, A Catalytic Component of the TN7 Transposition System also contains other interesting chemical elements:

Magnesium

(Mg)

4 atoms

The binding sites of Chlorine atom in the Tnsa, A Catalytic Component of the TN7 Transposition System (pdb code 1f1z). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Tnsa, A Catalytic Component of the TN7 Transposition System, PDB code: 1f1z:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Tnsa, A Catalytic Component of the TN7 Transposition System


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Tnsa, A Catalytic Component of the TN7 Transposition System within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl2003 b:50.4 occ:1.00 OG A:SER60 3.1 44.0 1.0 O A:HOH1074 3.4 55.6 1.0 O A:HOH1009 3.5 44.2 1.0 CD A:PRO133 3.5 31.9 1.0 CB A:LEU62 3.7 41.1 1.0 O A:VAL131 3.9 35.4 1.0 CD2 A:LEU62 3.9 45.4 1.0 CB A:SER60 3.9 41.9 1.0 CG1 A:VAL131 4.0 33.2 1.0 CA A:LYS132 4.1 31.7 1.0 O A:HOH1008 4.1 37.5 1.0 C A:VAL131 4.2 34.3 1.0 CG A:LEU62 4.3 42.5 1.0 N A:LYS132 4.3 31.7 1.0 N A:PRO133 4.3 33.6 1.0 C A:LYS132 4.5 33.4 1.0 CG A:PRO133 4.6 32.5 1.0 CG A:GLU63 4.6 33.3 1.0 MG A:MG2002 4.6 35.5 1.0 CB A:VAL131 4.7 33.1 1.0 OE2 A:GLU63 4.8 41.6 1.0 O A:HOH1072 4.9 41.2 1.0 N A:GLU63 4.9 34.2 1.0 CA A:LEU62 4.9 40.4 1.0

Chlorine binding site 2 out of 2 in the Tnsa, A Catalytic Component of the TN7 Transposition System


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Tnsa, A Catalytic Component of the TN7 Transposition System within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl2006 b:52.2 occ:1.00 OG B:SER60 3.1 47.0 1.0 O B:HOH1180 3.4 39.9 1.0 O B:HOH1104 3.5 44.7 1.0 CD B:PRO133 3.6 44.9 1.0 CB B:LEU62 3.8 45.3 1.0 CB B:SER60 3.8 39.3 1.0 CD2 B:LEU62 4.0 46.8 1.0 CG B:PRO133 4.0 44.6 1.0 O B:HOH1105 4.0 58.0 1.0 O B:VAL131 4.1 31.9 1.0 O B:HOH1182 4.2 49.8 1.0 CA B:LYS132 4.2 40.1 1.0 CG1 B:VAL131 4.3 30.6 1.0 N B:PRO133 4.3 44.9 1.0 CG B:LEU62 4.4 45.4 1.0 C B:VAL131 4.4 34.4 1.0 N B:LYS132 4.5 36.8 1.0 MG B:MG2005 4.6 44.0 1.0 C B:LYS132 4.6 44.2 1.0 CG B:GLU63 4.8 36.3 1.0 O B:HOH1179 4.9 45.5 1.0 CB B:VAL131 4.9 31.2 1.0 OE2 B:GLU63 5.0 45.7 1.0

A.B.Hickman, Y.Li, S.V.Mathew, E.W.May, N.L.Craig, F.Dyda. Unexpected Structural Diversity in Dna Recombination: the Restriction Endonuclease Connection. Mol.Cell V. 5 1025 2000.
ISSN: ISSN 1097-2765
PubMed: 10911996
DOI: 10.1016/S1097-2765(00)80267-1