Zinc in PDB 6bnf: Crystal Structure of the Intrinsic Colistin Resistance Enzyme Icr(Mc) From Moraxella Catarrhalis, Catalytic Domain, Mono-Zinc Complex

The structure of Crystal Structure of the Intrinsic Colistin Resistance Enzyme Icr(Mc) From Moraxella Catarrhalis, Catalytic Domain, Mono-Zinc Complex, PDB code: 6bnf was solved by P.J.Stogios, E.Evdokimova, Z.Wawrzak, R.Di Leo, A.Savchenko, W.F.Anderson, K.J.Satchell, A.Joachimiak, Center For Structural Genomics Ofinfectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	60.53 / 2.33
Space group	P 41 3 2
Cell size a, b, c (Å), α, β, γ (°)	148.272, 148.272, 148.272, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 24.8

The binding sites of Zinc atom in the Crystal Structure of the Intrinsic Colistin Resistance Enzyme Icr(Mc) From Moraxella Catarrhalis, Catalytic Domain, Mono-Zinc Complex (pdb code 6bnf). 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 Crystal Structure of the Intrinsic Colistin Resistance Enzyme Icr(Mc) From Moraxella Catarrhalis, Catalytic Domain, Mono-Zinc Complex, PDB code: 6bnf:

Zinc binding site 1 out of 1 in the Crystal Structure of the Intrinsic Colistin Resistance Enzyme Icr(Mc) From Moraxella Catarrhalis, Catalytic Domain, Mono-Zinc Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Intrinsic Colistin Resistance Enzyme Icr(Mc) From Moraxella Catarrhalis, Catalytic Domain, Mono-Zinc Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn602 b:63.8 occ:1.00 OE2 A:GLU273 2.1 72.4 1.0 NE2 A:HIS499 2.1 57.5 1.0 OD2 A:ASP498 2.1 66.1 1.0 OG1 A:THR315 2.4 58.2 1.0 CD A:GLU273 2.8 65.5 1.0 O A:HOH702 2.9 66.6 1.0 CD2 A:HIS499 2.9 52.4 1.0 OE1 A:GLU273 2.9 66.6 1.0 CG A:ASP498 3.0 56.6 1.0 CE1 A:HIS499 3.0 53.3 1.0 OD1 A:ASP498 3.2 59.0 1.0 CB A:THR315 3.5 57.8 1.0 N A:THR315 3.7 56.5 1.0 O3 A:PO4601 3.7 79.3 1.0 CA A:THR315 3.7 55.8 1.0 CG2 A:THR315 4.0 53.3 1.0 CG A:HIS499 4.0 54.1 1.0 ND1 A:HIS499 4.0 54.3 1.0 CG A:GLU273 4.1 66.2 1.0 OG1 A:THR274 4.1 45.7 1.0 O A:HOH728 4.2 48.8 1.0 NE2 A:HIS511 4.4 52.0 1.0 CB A:ASP498 4.4 51.1 1.0 C A:SER314 4.4 52.9 1.0 N A:THR274 4.5 47.9 1.0 O A:HOH820 4.7 62.7 1.0 CE1 A:HIS511 4.7 53.0 1.0 CA A:GLU273 4.8 47.4 1.0 CB A:GLU273 4.9 53.5 1.0 CD2 A:HIS511 5.0 51.2 1.0 CA A:SER314 5.0 48.2 1.0

P.J.Stogios, G.Cox, H.L.Zubyk, E.Evdokimova, Z.Wawrzak, G.D.Wright, A.Savchenko. Substrate Recognition By A Colistin Resistance Enzyme From Moraxella Catarrhalis. Acs Chem. Biol. 2018.
ISSN: ESSN 1554-8937
PubMed: 29631403
DOI: 10.1021/ACSCHEMBIO.8B00116