Manganese in PDB 1hk8: Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp

Enzymatic activity of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp

All present enzymatic activity of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp:
1.17.4.2;

Protein crystallography data

The structure of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp, PDB code: 1hk8 was solved by K.-M.Larsson, J.Andersson, B.-M.Sjoeberg, P.Nordlund, D.T.Logan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	20.08 / 2.45
*Space group*	P 4₃ 2₁ 2
*Cell size a, b, c (Å), α, β, γ (°)*	98.163, 98.163, 246.131, 90.00, 90.00, 90.00
*R / R_free (%)*	20.4 / 24.6

Other elements in 1hk8:

The structure of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

Manganese Binding Sites:

The binding sites of Manganese atom in the Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp (pdb code 1hk8). 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 Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp, PDB code: 1hk8:

Manganese binding site 1 out of 1 in 1hk8

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Manganese Binding Sites List in 1hk8

Manganese binding site 1 out of 1 in the Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp

Mono view

Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Dgtp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mn1590 b:51.1 occ:1.00	O1A	A:DGT1587	1.7	43.2	1.0
	O1G	A:DGT1587	1.7	49.3	1.0
	O2B	A:DGT1587	2.3	43.8	1.0
	PA	A:DGT1587	2.9	34.6	1.0
	PG	A:DGT1587	2.9	47.6	1.0
	PB	A:DGT1587	3.0	52.2	1.0
	O3A	A:DGT1587	3.2	43.3	1.0
	O3B	A:DGT1587	3.3	50.2	1.0
	O5'	A:DGT1587	3.6	40.6	1.0
	O	A:HOH2045	3.6	49.5	1.0
	O3G	A:DGT1587	3.7	50.9	1.0
	O2G	A:DGT1587	4.2	48.1	1.0
	O2A	A:DGT1587	4.2	35.9	1.0
	CD	A:LYS103	4.2	53.6	1.0
	C5'	A:DGT1587	4.4	39.2	1.0
	O1B	A:DGT1587	4.6	43.0	1.0
	O	A:HOH2223	4.6	50.7	1.0
	O	A:HOH2222	4.9	36.6	1.0

Reference:

D.T.Logan, E.Mulliez, K.-M.Larsson, S.Bodevin, M.Atta, P.E.Garnaud, B.-M.Sjoberg, M.Fontecave. A Metal-Binding Site in the Catalytic Subunit of Anaerobic Ribonucleotide Reductase. Proc.Natl.Acad.Sci.Usa V. 100 3826 2003.
ISSN: ISSN 0027-8424
PubMed: 12655046
DOI: 10.1073/PNAS.0736456100

Page generated: Sat Oct 5 10:52:24 2024

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