Potassium in PDB 8frk: Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158

Enzymatic activity of Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158

All present enzymatic activity of Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158:
2.1.1.56;

Protein crystallography data

The structure of Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158, PDB code: 8frk was solved by J.Kottur, A.K.Aggarwal, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	47.27 / 1.61
*Space group*	P 6₅
*Cell size a, b, c (Å), α, β, γ (°)*	109.174, 109.174, 48.659, 90, 90, 120
*R / R_free (%)*	21.7 / 25.1

Other elements in 8frk:

The structure of Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158 also contains other interesting chemical elements:

Zinc	(Zn)	1 atom
Chlorine	(Cl)	1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158 (pdb code 8frk). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158, PDB code: 8frk:

Potassium binding site 1 out of 1 in 8frk

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Potassium Binding Sites List in 8frk

Potassium binding site 1 out of 1 in the Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K604 b:54.9 occ:1.00	O	A:HOH752	2.6	26.5	1.0
	O	A:LYS376	2.8	27.4	1.0
	O	A:HOH728	2.9	16.0	1.0
	OD1	A:ASN395	3.2	22.2	1.0
	O	A:PHE377	3.3	24.5	1.0
	CB	A:PRO393	3.5	14.5	1.0
	C	A:PHE377	3.7	21.2	1.0
	C	A:LYS376	4.0	24.8	1.0
	CG2	A:THR378	4.1	43.3	1.0
	CG	A:PRO393	4.1	17.0	1.0
	O	A:SER374	4.1	29.7	1.0
	CG	A:ASN395	4.2	20.8	1.0
	N	A:THR378	4.2	28.1	1.0
	CA	A:THR378	4.2	24.2	1.0
	CB	A:PHE377	4.3	27.3	1.0
	O	A:HOH820	4.4	23.1	1.0
	CA	A:PHE377	4.4	27.7	1.0
	ND2	A:ASN395	4.5	21.1	1.0
	SG	A:CYS382	4.6	21.4	1.0
	N	A:PHE377	4.7	27.5	1.0
	O	A:HIS373	4.8	20.0	1.0
	CB	A:THR378	4.8	43.8	1.0
	C	A:SER374	4.8	24.9	1.0
	CA	A:PRO393	4.9	23.7	1.0
	O	A:HOH760	5.0	59.1	1.0

Reference:

J.Kottur, A.K.Aggarwal. Structure of NSP14 N7-Methyltransferase Domain Fused with Telsam Bound to SGC8158 To Be Published.

Page generated: Mon Aug 12 23:43:38 2024

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