Manganese in PDB 3fxl: Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+

All present enzymatic activity of Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+:
3.1.3.16;

The structure of Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+, PDB code: 3fxl was solved by T.Hu, L.Wang, K.Wang, H.Jiang, X.Shen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.97 / 2.30
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	91.412, 91.412, 106.721, 90.00, 90.00, 120.00
R / Rfree (%)	18.9 / 25.4

The binding sites of Manganese atom in the Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+ (pdb code 3fxl). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total 2 binding sites of Manganese where determined in the Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+, PDB code: 3fxl:
Jump to Manganese binding site number: 1; 2;

Manganese binding site 1 out of 2 in the Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+


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 Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn391 b:18.4 occ:1.00 OD2 A:ASP282 2.1 15.9 1.0 OD2 A:ASP60 2.2 4.9 1.0 O A:HOH618 2.2 13.3 1.0 OD1 A:ASP239 2.3 12.7 1.0 O A:HOH435 2.5 17.5 1.0 O A:HOH553 2.5 16.4 1.0 CG A:ASP60 3.0 12.1 1.0 CG A:ASP282 3.1 16.3 1.0 OD1 A:ASP60 3.3 12.9 1.0 CG A:ASP239 3.4 15.1 1.0 OD1 A:ASP282 3.5 13.3 1.0 OD2 A:ASP239 3.8 17.1 1.0 MN A:MN392 3.8 22.8 1.0 O A:HOH552 4.0 12.7 1.0 N A:GLY240 4.2 15.3 1.0 O A:HOH400 4.3 11.5 1.0 OB2 A:FLC394 4.3 38.8 1.0 O A:HOH419 4.4 22.7 1.0 CB A:ASP282 4.4 15.8 1.0 CB A:ASP60 4.5 12.8 1.0 O A:HOH402 4.5 31.2 1.0 O A:HOH617 4.5 19.7 1.0 O A:ASN283 4.6 15.5 1.0 N A:ASP239 4.6 14.6 1.0 CB A:CYS238 4.7 14.2 1.0 OD1 A:ASP38 4.7 16.1 1.0 CB A:ASP239 4.7 14.9 1.0 SG A:CYS238 4.7 14.4 1.0 OB1 A:FLC394 4.8 39.5 1.0 C A:ASP239 4.8 15.1 1.0 CA A:GLY240 4.9 15.7 1.0 CA A:ASP239 4.9 14.9 1.0

Manganese binding site 2 out of 2 in the Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 2 of Crystal Structure of Human Protein Phosphatase 1A (PPM1A) Bound with Citrate at 1 Mm of MN2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn392 b:22.8 occ:1.00 O A:HOH553 2.1 16.4 1.0 O A:GLY61 2.2 15.7 1.0 O A:HOH416 2.2 22.1 1.0 OD1 A:ASP60 2.3 12.9 1.0 O A:HOH552 2.3 12.7 1.0 O A:HOH402 2.3 31.2 1.0 C A:GLY61 3.3 15.5 1.0 CG A:ASP60 3.4 12.1 1.0 MN A:MN391 3.8 18.4 1.0 OD2 A:ASP60 4.0 4.9 1.0 N A:GLY61 4.0 13.9 1.0 OE1 A:GLU37 4.1 23.0 1.0 OB1 A:FLC394 4.1 39.5 1.0 O A:HOH444 4.2 12.1 1.0 CA A:GLY61 4.2 14.9 1.0 C A:ASP60 4.2 13.7 1.0 CB A:GLU37 4.2 20.8 1.0 N A:HIS62 4.2 16.2 1.0 O A:HOH435 4.3 17.5 1.0 OA2 A:FLC394 4.4 42.4 1.0 CA A:HIS62 4.4 17.2 1.0 OD1 A:ASP38 4.4 16.1 1.0 O A:HOH618 4.4 13.3 1.0 OB2 A:FLC394 4.4 38.8 1.0 O A:HOH460 4.5 25.0 1.0 CBC A:FLC394 4.5 40.8 1.0 OD1 A:ASN283 4.5 11.7 1.0 O A:ASP60 4.6 14.2 1.0 CB A:ASP60 4.7 12.8 1.0 OD1 A:ASP282 4.7 13.3 1.0 CB A:HIS62 4.7 17.3 1.0 CA A:ASP60 4.7 13.4 1.0 CAC A:FLC394 4.7 41.8 1.0 O A:GLU37 4.8 20.0 1.0 C A:GLU37 4.8 20.2 1.0 OA1 A:FLC394 5.0 41.3 1.0

T.Hu, L.Wang, K.Wang, J.Chen, H.Jiang, X.Shen. Structural Basis For the MN2+-Dependent Activation of Human PPM1A To Be Published.