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Magnesium in PDB 5p98: Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A

Enzymatic activity of Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A

All present enzymatic activity of Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A:
2.1.1.6;

Protein crystallography data

The structure of Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A, PDB code: 5p98 was solved by A.Ehler, C.Lerner, M.G.Rudolph, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.45 / 1.20
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 49.794, 53.911, 80.904, 90.00, 90.00, 90.00
R / Rfree (%) 14.3 / 18

Other elements in 5p98:

The structure of Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A also contains other interesting chemical elements:

Fluorine (F) 1 atom
Chlorine (Cl) 3 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A (pdb code 5p98). 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 Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A, PDB code: 5p98:

Magnesium binding site 1 out of 1 in 5p98

Go back to Magnesium Binding Sites List in 5p98
Magnesium binding site 1 out of 1 in the Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Rat Catechol O-Methyltransferase in Complex with 5-(4-Fluorophenyl)-2, 3-Dihydroxy-N-(2-Hydroxyethyl)Benzamide at 1.20A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg301

b:4.8
occ:1.00
 OD1 A:ASP141 2.0 4.2 1.0
OD2 A:ASP169 2.1 5.0 1.0
O A:HOH431 2.1 4.8 1.0
O14 A:77L308 2.1 4.8 1.0
O15 A:77L308 2.1 5.0 1.0
OD1 A:ASN170 2.1 4.5 1.0
C1 A:77L308 2.9 4.4 1.0
C6 A:77L308 2.9 5.2 1.0
CG A:ASP141 3.0 4.3 1.0
CG A:ASN170 3.1 4.1 1.0
CG A:ASP169 3.1 4.3 1.0
OD2 A:ASP141 3.3 5.8 1.0
ND2 A:ASN170 3.4 5.3 1.0
CB A:ASP169 3.7 4.5 1.0
NZ A:LYS144 3.8 4.9 1.0
O A:HOH557 4.0 8.3 1.0
OD1 A:ASP169 4.1 4.7 1.0
C2 A:77L308 4.2 5.3 1.0
C5 A:77L308 4.2 5.8 1.0
OE2 A:GLU199 4.3 4.9 1.0
O A:MET40 4.4 4.7 1.0
CB A:ASP141 4.4 5.3 1.0
CB A:ASN170 4.5 4.8 1.0
O A:ASP141 4.7 5.6 1.0
CE A:LYS144 4.7 5.1 1.0
CG2 A:VAL42 4.8 5.0 0.5
N17 A:77L308 4.8 6.0 1.0
OE1 A:GLU199 4.8 5.4 1.0
CA A:ASP141 4.8 4.2 1.0
NZ A:LYS46 4.8 5.1 1.0
CD A:GLU199 4.9 4.6 1.0
CA A:VAL42 5.0 5.8 0.5

Reference:

C.Lerner, M.G.Rudolph. Crystal Structure of A Comt Complex To Be Published.
Page generated: Tue Aug 12 17:55:32 2025

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