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Magnesium in PDB 2py4: Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp.

Enzymatic activity of Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp.

All present enzymatic activity of Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp.:
3.6.1.23;

Protein crystallography data

The structure of Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp., PDB code: 2py4 was solved by O.Barabas, N.Nagy, E.Takacs, B.G.Vertessy, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.44 / 1.49
Space group P 63
Cell size a, b, c (Å), α, β, γ (°) 54.591, 54.591, 83.051, 90.00, 90.00, 120.00
R / Rfree (%) 14.4 / 17

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp. (pdb code 2py4). 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 Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp., PDB code: 2py4:

Magnesium binding site 1 out of 1 in 2py4

Go back to Magnesium Binding Sites List in 2py4
Magnesium binding site 1 out of 1 in the Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Full Length Structure of the Mycobacterium Tuberculosis Dutpase Complexed with Magnesium and Alpha,Beta-Imido-Dutp. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg200

b:15.3
occ:1.00
 O2G A:DUP777 2.0 13.5 1.0
O1A A:DUP777 2.0 15.9 1.0
O1B A:DUP777 2.0 13.9 1.0
O A:HOH902 2.1 16.0 1.0
O A:HOH909 2.1 16.8 1.0
O A:HOH907 2.1 16.2 1.0
PB A:DUP777 3.1 16.8 1.0
PG A:DUP777 3.1 16.2 1.0
PA A:DUP777 3.3 15.8 1.0
O3B A:DUP777 3.4 17.9 1.0
N3A A:DUP777 3.6 17.5 1.0
O1G A:DUP777 3.7 17.7 1.0
C5' A:DUP777 4.2 13.8 1.0
O A:HOH813 4.2 21.5 1.0
O5' A:DUP777 4.3 13.6 1.0
O2A A:DUP777 4.4 16.4 1.0
O3G A:DUP777 4.4 16.8 1.0
O2B A:DUP777 4.5 16.7 1.0
OD2 A:ASP83 5.0 15.0 1.0

Reference:

B.Varga, O.Barabas, E.Takacs, N.Nagy, P.Nagy, B.G.Vertessy. Active Site of Mycobacterial Dutpase: Structural Characteristics and A Built-in Sensor. Biochem.Biophys.Res.Commun. V. 373 8 2008.
ISSN: ISSN 0006-291X
PubMed: 18519027
DOI: 10.1016/J.BBRC.2008.05.130
Page generated: Sun Aug 10 13:04:07 2025

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