Sodium in PDB 3qpz: Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis

Enzymatic activity of Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis

All present enzymatic activity of Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis:
2.5.1.55;

Protein crystallography data

The structure of Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis, PDB code: 3qpz was solved by T.M.Allison, G.B.Jameson, E.J.Parker, F.C.Cochrane, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	25.93 / 1.75
*Space group*	P 2₁ 2₁ 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	81.642, 85.368, 162.624, 90.00, 90.00, 90.00
*R / R_free (%)*	18 / 21.5

Other elements in 3qpz:

The structure of Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis also contains other interesting chemical elements:

Chlorine

(Cl)

8 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis (pdb code 3qpz). 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 Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis, PDB code: 3qpz:

Sodium binding site 1 out of 1 in 3qpz

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Sodium Binding Sites List in 3qpz

Sodium binding site 1 out of 1 in the Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis

Mono view

Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of the N59A Mutant of the 3-Deoxy-D-Manno- Octulosonate 8-Phosphate Synthase (KDO8PS) From Neisseria Meningitidis within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
C:Na284 b:30.0 occ:1.00	O	C:ALA103	2.2	21.6	1.0
	OD1	C:ASN130	2.3	24.6	1.0
	O	C:HOH333	2.4	36.8	1.0
	O	C:HOH369	2.4	37.7	1.0
	O	C:CYS106	2.5	23.8	1.0
	O	C:HOH622	2.6	40.1	1.0
	C	C:ALA103	3.4	20.3	1.0
	CG	C:ASN130	3.4	24.5	1.0
	C	C:CYS106	3.4	22.4	1.0
	ND2	C:ASN130	3.9	25.4	1.0
	CA	C:ASP107	4.1	19.5	1.0
	CA	C:ALA103	4.1	22.4	1.0
	N	C:CYS106	4.1	20.6	1.0
	N	C:ASP107	4.1	20.7	1.0
	O	C:HOH337	4.3	26.6	1.0
	CA	C:CYS106	4.4	22.3	1.0
	N	C:GLU104	4.4	21.6	1.0
	C	C:GLU104	4.4	25.4	1.0
	C	C:VAL105	4.5	21.9	1.0
	C	C:ASP107	4.6	19.8	1.0
	N	C:VAL105	4.6	21.4	1.0
	O	C:ASP107	4.6	21.9	1.0
	CA	C:GLU104	4.6	24.4	1.0
	O	C:GLU104	4.7	26.5	1.0
	O	C:HOH449	4.7	29.7	1.0
	CB	C:ALA103	4.7	22.9	1.0
	CB	C:ASN130	4.7	22.4	1.0
	O	C:VAL105	4.8	23.7	1.0
	O	C:HOH646	4.8	48.7	1.0

Reference:

T.M.Allison, R.D.Hutton, F.C.Cochrane, J.A.Yeoman, G.B.Jameson, E.J.Parker. Targeting the Role of A Key Conserved Motif For Substrate Selection and Catalysis By 3-Deoxy-D-Manno-Octulosonate 8-Phosphate Synthase Biochemistry V. 50 3686 2011.
ISSN: ISSN 0006-2960
PubMed: 21438567
DOI: 10.1021/BI200251F

Page generated: Mon Oct 7 12:36:24 2024

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