Sodium in PDB 4wub: N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition

Enzymatic activity of N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition

All present enzymatic activity of N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition:
5.99.1.3;

Protein crystallography data

The structure of N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition, PDB code: 4wub was solved by S.J.Hearnshaw, T.T.Chung, C.E.M.Stevenson, A.Maxwell, D.M.Lawson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	36.74 / 1.75
*Space group*	C 2 2 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	87.880, 140.900, 79.560, 90.00, 90.00, 90.00
*R / R_free (%)*	17.9 / 20.4

Other elements in 4wub:

The structure of N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition also contains other interesting chemical elements:

Magnesium	(Mg)	1 atom
Potassium	(K)	1 atom
Chlorine	(Cl)	1 atom

Sodium Binding Sites:

The binding sites of Sodium atom in the N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition (pdb code 4wub). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition, PDB code: 4wub:

Sodium binding site 1 out of 1 in 4wub

Go back to

Sodium Binding Sites List in 4wub

Sodium binding site 1 out of 1 in the N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition

Mono view

Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of N-Terminal 43 kDa Fragment of the E. Coli Dna Gyrase B Subunit Grown From 100 Mm Kcl Condition within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Na404 b:32.1 occ:1.00	O	A:HOH610	2.3	33.5	1.0
	O	A:HOH555	2.3	35.5	1.0
	O	A:HOH602	2.4	33.3	1.0
	O	A:HOH536	2.4	45.1	1.0
	O	A:ASP105	2.7	36.9	1.0
	O	A:LYS103	2.8	30.9	1.0
	C	A:LYS103	3.5	30.2	1.0
	C	A:ASP105	3.5	38.0	1.0
	O	A:PRO328	3.9	34.9	1.0
	N	A:ASP105	4.0	35.2	1.0
	CA	A:LYS103	4.1	29.7	1.0
	O	A:HOH662	4.2	43.8	1.0
	O	A:HOH596	4.2	31.2	1.0
	CA	A:ASP105	4.2	38.1	1.0
	OD1	A:ASP329	4.3	36.8	1.0
	O	A:HOH529	4.3	37.7	1.0
	O	A:TYR109	4.3	35.9	1.0
	N	A:ASP106	4.4	39.4	1.0
	N	A:PHE104	4.4	30.3	1.0
	C	A:PHE104	4.4	33.8	1.0
	CB	A:LYS103	4.4	27.7	1.0
	CA	A:ASP106	4.5	41.3	1.0
	OG	A:SER112	4.5	29.1	1.0
	CA	A:PHE104	4.6	31.2	1.0
	O	A:HOH584	4.7	29.0	1.0
	CB	A:ASP106	4.9	43.6	1.0
	CG	A:ASP329	5.0	38.1	1.0

Reference:

S.J.Hearnshaw, T.T.Chung, C.E.M.Stevenson, A.Maxwell, D.M.Lawson. The Role of Monovalent Cations in the Atpase Reaction of Dna Gyrase Acta Crystallogr.,Sect.D V. 71 996 2015.
ISSN: ESSN 1399-0047
DOI: 10.1107/S1399004715002916

Page generated: Sun Aug 17 22:08:55 2025

Last articles

Zn in 9UUO
Zn in 9UUS
Zn in 9W4R
Zn in 9VKW
Zn in 9W4S
Zn in 9VH1
Zn in 9RMX
Zn in 9RMU
Zn in 9QWN
Zn in 9U9Y

	© Copyright 2008-2020 by atomistry.com
Home \| Site Map \| Copyright \| Contact us \| Privacy