Magnesium in PDB 2fp4: Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp

Enzymatic activity of Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp

All present enzymatic activity of Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp:
6.2.1.4;

Protein crystallography data

The structure of Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp, PDB code: 2fp4 was solved by M.E.Fraser, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	116.04 / 2.08
*Space group*	P 6₅
*Cell size a, b, c (Å), α, β, γ (°)*	132.610, 132.610, 72.530, 90.00, 90.00, 120.00
*R / R_free (%)*	19.5 / 24.2

Other elements in 2fp4:

The structure of Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp also contains other interesting chemical elements:

Potassium

(K)

1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp (pdb code 2fp4). 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 Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp, PDB code: 2fp4:

Magnesium binding site 1 out of 1 in 2fp4

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Magnesium Binding Sites List in 2fp4

Magnesium binding site 1 out of 1 in the Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Pig Gtp-Specific Succinyl-Coa Synthetase in Complex with Gtp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:Mg402 b:42.1 occ:1.00	O1A	B:GTP404	2.2	49.0	1.0
	O2G	B:GTP404	2.6	43.9	1.0
	C8	B:GTP404	3.3	36.0	1.0
	PA	B:GTP404	3.5	50.1	1.0
	N7	B:GTP404	3.7	34.6	1.0
	O5'	B:GTP404	3.9	46.9	1.0
	PG	B:GTP404	3.9	43.4	1.0
	O3B	B:GTP404	3.9	47.1	1.0
	O1B	B:GTP404	4.1	48.8	1.0
	O3A	B:GTP404	4.2	49.8	1.0
	PB	B:GTP404	4.4	48.9	1.0
	N9	B:GTP404	4.4	37.8	1.0
	C2'	B:GTP404	4.7	39.0	1.0
	O2A	B:GTP404	4.7	52.1	1.0
	CG	B:LYS64	4.7	31.9	1.0
	O3G	B:GTP404	4.8	45.1	1.0
	O1G	B:GTP404	4.9	40.7	1.0
	C5	B:GTP404	4.9	35.2	1.0
	NZ	B:LYS64	5.0	40.6	1.0
	CB	B:LYS64	5.0	29.9	1.0

Reference:

M.E.Fraser, K.Hayakawa, M.S.Hume, D.G.Ryan, E.R.Brownie. Interactions of Gtp with the Atp-Grasp Domain of Gtp-Specific Succinyl-Coa Synthetase J.Biol.Chem. V. 281 11058 2006.
ISSN: ISSN 0021-9258
PubMed: 16481318
DOI: 10.1074/JBC.M511785200

Page generated: Sun Aug 10 10:57:24 2025

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