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Manganese in PDB 2pxz: E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate

Enzymatic activity of E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate

All present enzymatic activity of E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate:
4.1.1.49;

Protein crystallography data

The structure of E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate, PDB code: 2pxz was solved by L.T.J.Delbaere, J.J.H.Cotelesage, H.Goldie, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.32 / 2.23
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 124.556, 94.302, 46.354, 90.00, 95.54, 90.00
R / Rfree (%) 17.3 / 23.4

Other elements in 2pxz:

The structure of E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Manganese Binding Sites:

The binding sites of Manganese atom in the E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate (pdb code 2pxz). 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 E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate, PDB code: 2pxz:

Manganese binding site 1 out of 1 in 2pxz

Go back to Manganese Binding Sites List in 2pxz
Manganese binding site 1 out of 1 in the E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate within 5.0Å range:
probe atom residue distance (Å) B Occ
X:Mn700

b:27.3
occ:1.00
 NE2 X:HIS232 2.3 16.2 1.0
OD1 X:ASP269 2.4 14.7 1.0
NZ X:LYS213 2.4 18.5 1.0
O1G X:ATP541 2.5 21.2 1.0
O X:HOH966 2.6 22.7 1.0
O X:HOH928 2.7 22.1 1.0
OD2 X:ASP269 3.1 12.3 1.0
CG X:ASP269 3.1 15.6 1.0
CE X:LYS213 3.2 15.0 1.0
CD2 X:HIS232 3.3 13.8 1.0
CE1 X:HIS232 3.3 13.9 1.0
PG X:ATP541 3.4 20.7 1.0
O3G X:ATP541 3.5 17.6 1.0
O2G X:ATP541 4.1 20.0 1.0
O X:HOH831 4.1 10.1 1.0
NZ X:LYS254 4.2 16.0 1.0
CE X:LYS254 4.2 17.2 1.0
ND1 X:HIS232 4.4 10.7 1.0
O1 X:CO2656 4.4 8.2 0.5
CG X:HIS232 4.4 12.5 1.0
CB X:ASP269 4.6 13.4 1.0
CD X:LYS213 4.7 14.4 1.0
CE2 X:PHE413 4.8 9.9 1.0
O4 X:OAA701 4.8 18.0 0.7
O3B X:ATP541 4.9 17.5 1.0
MG X:MG543 4.9 18.2 1.0

Reference:

L.T.J.Delbaere, J.J.H.Cotelesage, H.Goldie. Crystal Structure of E. Coli Phosphoenolpyruvate Carboxykinase (Pepck) Complexed with Atp, MG2+, MN2+, Carbon Dioxide and Oxaloacetate To Be Published.
Page generated: Sat Oct 5 14:57:29 2024

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