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Sodium in PDB 2xnj: Crystal Structure of An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli

Enzymatic activity of Crystal Structure of An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli

All present enzymatic activity of Crystal Structure of An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli:
1.18.1.2;

Protein crystallography data

The structure of Crystal Structure of An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli, PDB code: 2xnj was solved by H.Botti, M.A.Musumeci, E.A.Ceccarelli, A.Buschiazzo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 27.82 / 1.90
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 186.883, 74.580, 44.421, 90.00, 101.86, 90.00
R / Rfree (%) 18.8 / 22.4

Other elements in 2xnj:

The structure of Crystal Structure of An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli also contains other interesting chemical elements:

Zinc (Zn) 12 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Crystal Structure of An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli (pdb code 2xnj). 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 An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli, PDB code: 2xnj:

Sodium binding site 1 out of 1 in 2xnj

Go back to Sodium Binding Sites List in 2xnj
Sodium binding site 1 out of 1 in the Crystal Structure of An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli


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 An Engineered Ferredoxin(Flavodoxin) Nadp(H) Reductase (Fpr) From Escherichia Coli within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Na1268

b:17.5
occ:0.50
 O B:HOH2200 2.2 33.6 1.0
O B:HOH2159 2.3 37.1 1.0
O B:HOH2072 2.3 30.6 1.0
O B:HOH2170 3.6 42.0 1.0
O B:HOH2168 4.2 24.8 1.0
O B:HOH2167 4.2 40.0 1.0
OE1 B:GLU214 4.2 37.5 1.0
OE2 B:GLU214 4.3 50.6 1.0
O B:HOH2169 4.4 29.5 1.0
CD B:GLU214 4.7 52.9 1.0
O B:HOH2156 5.0 36.2 1.0

Reference:

M.A.Musumeci, H.Botti, A.Buschiazzo, E.A.Ceccarelli. Swapping Fad Binding Motifs Between Plastidic and Bacterial Ferredoxin-Nadp(H) Reductases. Biochemistry V. 50 2111 2011.
ISSN: ISSN 0006-2960
PubMed: 21306142
DOI: 10.1021/BI101772A
Page generated: Mon Oct 7 05:15:07 2024

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