Magnesium in PDB 3pc8: X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains.

Enzymatic activity of X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains.

All present enzymatic activity of X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains.:
6.5.1.1;

Protein crystallography data

The structure of X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains., PDB code: 3pc8 was solved by M.J.Cuneo, J.M.Krahn, R.E.London, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	33.51 / 2.31
*Space group*	P 2₁ 2₁ 2
*Cell size a, b, c (Å), α, β, γ (°)*	66.320, 163.480, 36.740, 90.00, 90.00, 90.00
*R / R_free (%)*	19.7 / 24.6

Magnesium Binding Sites:

The binding sites of Magnesium atom in the X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains. (pdb code 3pc8). 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 X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains., PDB code: 3pc8:

Magnesium binding site 1 out of 1 in 3pc8

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Magnesium Binding Sites List in 3pc8

Magnesium binding site 1 out of 1 in the X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains.

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of X-Ray Crystal Structure of the Heterodimeric Complex of XRCC1 and Dna Ligase III-Alpha Brct Domains. within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:Mg1 b:96.8 occ:1.00	O	B:HOH171	2.1	57.9	1.0
	O	B:HOH72	2.1	53.0	1.0
	O	B:HOH172	2.1	55.4	1.0
	O	B:HOH170	2.1	63.9	1.0
	O	B:HOH215	2.1	72.2	1.0
	NE2	B:HIS545	2.1	37.3	1.0
	CE1	B:HIS545	3.0	33.6	1.0
	CD2	B:HIS545	3.1	35.3	1.0
	ND1	B:HIS545	4.1	32.3	1.0
	CG	B:HIS545	4.2	32.9	1.0
	O	B:HOH139	4.4	46.3	1.0
	O	B:GLY543	4.5	43.5	1.0
	C	B:GLY543	4.9	38.6	1.0

Reference:

M.J.Cuneo, S.A.Gabel, J.M.Krahn, M.A.Ricker, R.E.London. The Structural Basis For Partitioning of the XRCC1/Dna Ligase III-{Alpha} Brct-Mediated Dimer Complexes. Nucleic Acids Res. V. 39 7816 2011.
ISSN: ISSN 0305-1048
PubMed: 21652643
DOI: 10.1093/NAR/GKR419

Page generated: Mon Dec 14 08:38:53 2020

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