Magnesium in PDB 3crr: Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel

Enzymatic activity of Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel

All present enzymatic activity of Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel:
2.5.1.8;

Protein crystallography data

The structure of Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel, PDB code: 3crr was solved by R.H.Huang, W.Xie, C.Zhou, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	50.00 / 1.90
*Space group*	P 4₁
*Cell size a, b, c (Å), α, β, γ (°)*	76.230, 76.230, 57.809, 90.00, 90.00, 90.00
*R / R_free (%)*	20.9 / 23.5

Other elements in 3crr:

The structure of Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel (pdb code 3crr). 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 Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel, PDB code: 3crr:

Magnesium binding site 1 out of 1 in 3crr

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Magnesium Binding Sites List in 3crr

Magnesium binding site 1 out of 1 in the Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg324 b:27.4 occ:1.00	O7	A:DPO326	2.0	40.0	1.0
	O3	A:DPO326	2.1	39.7	1.0
	O	A:HOH398	2.2	34.8	1.0
	OG1	A:THR19	2.2	36.3	1.0
	O	A:HOH423	2.2	43.4	1.0
	O	A:HOH397	2.3	44.7	1.0
	CB	A:THR19	3.4	36.6	1.0
	P2	A:DPO326	3.4	36.7	1.0
	P1	A:DPO326	3.5	37.9	1.0
	O4	A:DPO326	3.9	37.9	1.0
	CL	A:CL325	3.9	71.1	1.0
	O5	A:DPO326	4.0	37.7	1.0
	O2	A:DPO326	4.2	36.2	1.0
	N	A:THR19	4.2	36.6	1.0
	O	A:HOH422	4.2	42.7	1.0
	O	A:HOH384	4.3	30.5	1.0
	CA	A:THR19	4.3	37.2	1.0
	CG2	A:THR19	4.4	35.9	1.0
	O	A:ALA50	4.5	29.6	1.0
	O6	A:DPO326	4.6	35.9	1.0
	O	A:HOH378	4.6	39.9	1.0
	O1	A:DPO326	4.6	38.4	1.0
	O	A:HOH335	4.9	28.6	1.0
	O	A:HOH395	5.0	35.6	1.0

Reference:

W.Xie, C.Zhou, R.H.Huang. Structure of Trna Dimethylallyltransferase: Rna Modification Through A Channel J.Mol.Biol. V. 367 872 2007.
ISSN: ISSN 0022-2836
PubMed: 17292915
DOI: 10.1016/J.JMB.2007.01.048

Page generated: Sun Aug 10 19:41:14 2025

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