Zinc in PDB 1qx0: Conjugative Relaxase Trwc in Complex with Orit Dna. Metal- Bound Structure

The structure of Conjugative Relaxase Trwc in Complex with Orit Dna. Metal- Bound Structure, PDB code: 1qx0 was solved by A.Guasch, M.Lucas, G.Moncalian, M.Cabezas, R.Prez-Luque, F.X.Gomis-Rth, F.De La Cruz, M.Coll, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.00 / 2.26
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	91.185, 91.185, 205.034, 90.00, 90.00, 120.00
R / Rfree (%)	23.4 / 28.1

The binding sites of Zinc atom in the Conjugative Relaxase Trwc in Complex with Orit Dna. Metal- Bound Structure (pdb code 1qx0). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Conjugative Relaxase Trwc in Complex with Orit Dna. Metal- Bound Structure, PDB code: 1qx0:

Zinc binding site 1 out of 1 in the Conjugative Relaxase Trwc in Complex with Orit Dna. Metal- Bound Structure


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Conjugative Relaxase Trwc in Complex with Orit Dna. Metal- Bound Structure within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn294 b:24.9 occ:1.00 ND1 A:HIS150 2.1 23.2 1.0 NE2 A:HIS161 2.2 13.3 1.0 NE2 A:HIS163 2.3 14.7 1.0 O B:HOH183 2.5 27.1 1.0 O A:HOH429 2.9 32.7 1.0 CD2 A:HIS161 3.0 13.8 1.0 O B:HOH223 3.0 40.9 1.0 CE1 A:HIS150 3.0 24.1 1.0 CD2 A:HIS163 3.0 14.4 1.0 CG A:HIS150 3.1 20.0 1.0 CE1 A:HIS161 3.3 12.8 1.0 CE1 A:HIS163 3.4 16.1 1.0 CB A:HIS150 3.4 18.1 1.0 NE2 A:HIS150 4.1 21.4 1.0 CG A:HIS161 4.2 15.1 1.0 CD2 A:HIS150 4.2 22.1 1.0 CG A:HIS163 4.3 15.0 1.0 ND1 A:HIS161 4.3 14.2 1.0 ND1 A:HIS163 4.4 16.2 1.0 O B:HOH224 4.6 52.9 1.0 O2 B:DT25 4.7 64.5 0.0 OD1 A:ASP21 4.8 60.0 1.0 CA A:HIS150 4.9 17.6 1.0 O3' B:DT25 5.0 51.5 1.0

A.Guasch, M.Lucas, G.Moncalian, M.Cabezas, R.Prez-Luque, F.X.Gomis-Rth, F.De La Cruz, M.Coll. Recognition and Processing of the Origin of Transfer Dna By Conjugative Relaxase Trwc Nat.Struct.Biol. V. 10 1002 2003.
ISSN: ISSN 1072-8368
PubMed: 14625590
DOI: 10.1038/NSB1017