Sodium in PDB 2qqu: Crystal Structure of A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose

Enzymatic activity of Crystal Structure of A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose

All present enzymatic activity of Crystal Structure of A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose:
3.2.1.26;

Protein crystallography data

The structure of Crystal Structure of A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose, PDB code: 2qqu was solved by W.Lammens, K.Le Roy, A.Van Laere, A.Rabijns, W.Van Den Ende, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	18.66 / 2.84
*Space group*	P 3₂
*Cell size a, b, c (Å), α, β, γ (°)*	106.271, 106.271, 50.434, 90.00, 90.00, 120.00
*R / R_free (%)*	19.4 / 25.3

Other elements in 2qqu:

The structure of Crystal Structure of A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose also contains other interesting chemical elements:

Zinc

(Zn)

4 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Crystal Structure of A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose (pdb code 2qqu). 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 A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose, PDB code: 2qqu:

Sodium binding site 1 out of 1 in 2qqu

Go back to

Sodium Binding Sites List in 2qqu

Sodium binding site 1 out of 1 in the Crystal Structure of A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose

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 A Cell-Wall Invertase (D239A) From Arabidopsis Thaliana in Complex with Sucrose within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Na1024 b:15.6 occ:1.00	NH1	A:ARG291	2.8	32.5	1.0
	CG	A:ARG337	3.2	42.1	1.0
	N	A:ARG337	3.4	38.8	1.0
	CD	A:ARG291	3.8	31.8	1.0
	CZ	A:ARG291	3.9	32.5	1.0
	CD	A:LYS321	4.0	33.1	1.0
	CB	A:ARG337	4.0	40.1	1.0
	CA	A:VAL336	4.0	37.3	1.0
	CD	A:ARG337	4.1	46.1	1.0
	C	A:VAL336	4.2	38.1	1.0
	CB	A:LYS321	4.2	32.6	1.0
	CG	A:LYS321	4.2	32.7	1.0
	NE	A:ARG291	4.3	32.1	1.0
	CA	A:ARG337	4.3	39.7	1.0
	OE1	A:GLU338	4.3	42.2	1.0
	CB	A:VAL336	4.4	37.0	1.0
	CG1	A:VAL336	4.5	37.2	1.0
	CE	A:LYS321	4.9	33.8	1.0

Reference:

W.Lammens, K.Le Roy, A.Van Laere, A.Rabijns, W.Van Den Ende. Crystal Structures of Arabidopsis Thaliana Cell-Wall Invertase Mutants in Complex with Sucrose. J.Mol.Biol. V. 377 378 2008.
ISSN: ISSN 0022-2836
PubMed: 18258263
DOI: 10.1016/J.JMB.2007.12.074

Page generated: Mon Oct 7 04:03:40 2024

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