Magnesium in PDB 4yf6: Crystal Structure of Oxidised RV1284

All present enzymatic activity of Crystal Structure of Oxidised RV1284:
4.2.1.1;

The structure of Crystal Structure of Oxidised RV1284, PDB code: 4yf6 was solved by A.Hofmann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.39 / 3.00
Space group	F 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	101.068, 153.947, 157.174, 90.00, 90.00, 90.00
R / Rfree (%)	16.7 / 26

The structure of Crystal Structure of Oxidised RV1284 also contains other interesting chemical elements:

Chlorine	(Cl)	2 atoms
Zinc	(Zn)	4 atoms

The binding sites of Magnesium atom in the Crystal Structure of Oxidised RV1284 (pdb code 4yf6). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Oxidised RV1284, PDB code: 4yf6:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Oxidised RV1284


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Oxidised RV1284 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:37.0 occ:1.00 O A:GLU135 2.7 15.0 1.0 O A:VAL140 2.8 6.9 1.0 O A:ILE134 2.8 7.2 1.0 O A:ASN137 3.3 11.7 1.0 C A:GLU135 3.5 15.0 1.0 CA A:GLU135 3.7 15.0 1.0 C A:ILE134 3.8 7.2 1.0 CE1 A:HIS143 3.8 26.2 1.0 C A:VAL140 3.9 6.9 1.0 N A:GLU135 4.2 15.0 1.0 CA A:THR141 4.3 26.0 1.0 NE2 A:HIS143 4.3 26.2 1.0 C A:ASN137 4.5 11.7 1.0 CG2 A:THR141 4.5 4.5 1.0 OE1 A:GLU135 4.5 59.8 1.0 N A:THR141 4.6 26.0 1.0 CG2 A:ILE134 4.6 3.8 1.0 N A:ASN137 4.7 11.7 1.0 N A:VAL136 4.7 9.9 1.0 CB A:THR141 4.8 4.5 1.0 ND1 A:HIS143 4.9 26.2 1.0 C A:VAL136 5.0 9.9 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Oxidised RV1284


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Oxidised RV1284 within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg201 b:37.0 occ:1.00 O C:GLU135 2.1 39.4 1.0 C C:GLU135 3.1 39.4 1.0 O C:ASN137 3.3 18.6 1.0 CG2 C:THR141 3.5 9.1 1.0 CA C:GLU135 3.5 39.4 1.0 O C:VAL140 3.7 5.6 1.0 O C:ILE134 3.8 32.9 1.0 C C:ASN137 4.3 18.6 1.0 N C:VAL136 4.3 12.5 1.0 N C:ASN137 4.3 18.6 1.0 CB C:THR141 4.5 9.1 1.0 N C:GLU135 4.5 39.4 1.0 CB C:GLU135 4.6 76.6 1.0 C C:ILE134 4.6 32.9 1.0 CA C:THR141 4.6 23.9 1.0 C C:VAL140 4.7 5.6 1.0 C C:VAL136 4.8 12.5 1.0 CA C:VAL136 4.8 12.5 1.0 CA C:ASN137 4.9 18.6 1.0

L.Nienaber, E.Cave-Freeman, M.Cross, L.Mason, U.M.Bailey, P.Amani, R.Davis, P.Taylor, A.Hofmann. Chemical Probing Suggests Redox-Regulation of the Carbonic Anhydrase Activity of Mycobacterial RV1284. Febs J. 2015.
ISSN: ISSN 1742-464X
PubMed: 25929542
DOI: 10.1111/FEBS.13313