Manganese in PDB 1qb4: Crystal Structure of Mn(2+)-Bound Phosphoenolpyruvate Carboxylase

All present enzymatic activity of Crystal Structure of Mn(2+)-Bound Phosphoenolpyruvate Carboxylase:
4.1.1.31;

The structure of Crystal Structure of Mn(2+)-Bound Phosphoenolpyruvate Carboxylase, PDB code: 1qb4 was solved by H.Matsumura, M.Terada, S.Shirakata, T.Inoue, T.Yoshinaga, K.Izui, Y.Kai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.60
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	117.750, 248.410, 83.470, 90.00, 90.00, 90.00
R / Rfree (%)	22.3 / 26.1

The binding sites of Manganese atom in the Crystal Structure of Mn(2+)-Bound Phosphoenolpyruvate Carboxylase (pdb code 1qb4). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total only one binding site of Manganese was determined in the Crystal Structure of Mn(2+)-Bound Phosphoenolpyruvate Carboxylase, PDB code: 1qb4:

Manganese binding site 1 out of 1 in the Crystal Structure of Mn(2+)-Bound Phosphoenolpyruvate Carboxylase


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Crystal Structure of Mn(2+)-Bound Phosphoenolpyruvate Carboxylase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn885 b:20.0 occ:1.00 OE1 A:GLU506 1.9 39.5 1.0 CD A:GLU506 2.9 33.7 1.0 OD1 A:ASP543 3.1 41.9 1.0 OE2 A:GLU506 3.3 34.8 1.0 CG A:ASP543 3.3 42.7 1.0 OD2 A:ASP543 3.4 43.7 1.0 CG A:GLU506 4.1 34.3 1.0 OD2 A:ASP254 4.2 34.4 1.0 CB A:ASP543 4.3 39.8 1.0 NH2 A:ARG396 4.5 37.3 1.0 CB A:GLU506 4.6 33.3 1.0 CE A:MET476 4.8 46.9 1.0

H.Matsumura, M.Terada, S.Shirakata, T.Inoue, T.Yoshinaga, K.Izui, Y.Kai. Plausible Phosphoenolpyruvate Binding Site Revealed By 2.6 A Structure of MN2+-Bound Phosphoenolpyruvate Carboxylase From Escherichia Coli Febs Lett. V. 458 93 1999.
ISSN: ISSN 0014-5793
PubMed: 10481043
DOI: 10.1016/S0014-5793(99)01103-5