Magnesium in PDB 6ris: The KB42S Variant of the Molybdenum Storage Protein

Protein crystallography data

The structure of The KB42S Variant of the Molybdenum Storage Protein, PDB code: 6ris was solved by U.Ermler, S.Bruenle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.30 / 2.10
Space group P 63 2 2
Cell size a, b, c (Å), α, β, γ (°) 116.390, 116.390, 237.220, 90.00, 90.00, 120.00
R / Rfree (%) 18.7 / 21.3

Other elements in 6ris:

The structure of The KB42S Variant of the Molybdenum Storage Protein also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the The KB42S Variant of the Molybdenum Storage Protein (pdb code 6ris). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the The KB42S Variant of the Molybdenum Storage Protein, PDB code: 6ris:

Magnesium binding site 1 out of 1 in 6ris

Go back to Magnesium Binding Sites List in 6ris
Magnesium binding site 1 out of 1 in the The KB42S Variant of the Molybdenum Storage Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The KB42S Variant of the Molybdenum Storage Protein within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg302

b:37.3
occ:1.00
O2B A:ATP301 2.0 37.3 1.0
O1A A:ATP301 2.0 37.4 1.0
O A:HOH404 2.1 31.8 1.0
O A:HOH413 2.1 38.6 1.0
OE2 A:GLU190 2.2 50.0 1.0
O A:PRO227 2.2 49.1 1.0
CD A:GLU190 3.2 49.9 1.0
PB A:ATP301 3.3 37.6 1.0
PA A:ATP301 3.3 39.6 1.0
C A:PRO227 3.4 42.1 1.0
OE1 A:GLU190 3.4 47.4 1.0
O3A A:ATP301 3.6 41.3 1.0
OD2 A:ASP171 3.8 43.0 1.0
O A:HOH454 3.9 39.6 1.0
O B:HOH443 4.0 39.2 1.0
O2G A:ATP301 4.0 38.1 1.0
NZ A:LYS45 4.2 33.0 1.0
CA A:PRO227 4.3 42.0 1.0
O3B A:ATP301 4.3 36.5 1.0
O2A A:ATP301 4.3 41.9 1.0
OD1 A:ASP171 4.3 45.4 1.0
N A:VAL228 4.3 36.0 1.0
O5' A:ATP301 4.3 44.5 1.0
O1B A:ATP301 4.4 39.2 1.0
C5' A:ATP301 4.4 43.2 1.0
CA A:VAL228 4.4 36.3 1.0
O A:HOH432 4.4 37.4 1.0
CG A:ASP171 4.5 43.5 1.0
CG A:GLU190 4.5 48.6 1.0
CB A:PRO227 4.6 43.0 1.0
PG A:ATP301 4.7 36.4 1.0
O1G A:ATP301 4.9 33.7 1.0
CG1 A:VAL228 5.0 35.3 1.0
O A:HOH425 5.0 37.7 1.0

Reference:

S.Brunle, M.L.Eisinger, J.Poppe, D.J.Mills, J.D.Langer, J.Vonck, U.Ermler. Molybdate Pumping Into the Molybdenum Storage Protein Via An Atp-Powered Piercing Mechanism. Proc.Natl.Acad.Sci.Usa 2019.
ISSN: ESSN 1091-6490
PubMed: 31811022
DOI: 10.1073/PNAS.1913031116
Page generated: Mon Dec 14 23:59:37 2020

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