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Sodium in PDB 4k6a: Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution.

Enzymatic activity of Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution.

All present enzymatic activity of Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution.:
5.3.1.1;

Protein crystallography data

The structure of Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution., PDB code: 4k6a was solved by G.Minasov, M.Kuhn, A.Halavaty, L.Shuvalova, I.Dubrovska, J.Winsor, S.Grimshaw, W.F.Anderson, Center For Structural Genomics Of Infectiousdiseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.06 / 1.80
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 46.066, 67.488, 149.769, 90.00, 90.00, 90.00
R / Rfree (%) 14.9 / 18.5

Sodium Binding Sites:

The binding sites of Sodium atom in the Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution. (pdb code 4k6a). 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 Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution., PDB code: 4k6a:

Sodium binding site 1 out of 1 in 4k6a

Go back to Sodium Binding Sites List in 4k6a
Sodium binding site 1 out of 1 in the Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Revised Crystal Structure of Apo-Form of Triosephosphate Isomerase (Tpia) From Escherichia Coli at 1.8 Angstrom Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na301

b:41.4
occ:1.00
 O A:HOH444 2.1 27.1 1.0
O B:HOH354 2.2 31.7 1.0
O B:HOH512 2.4 35.7 1.0
O A:GLY76 2.5 15.5 1.0
O B:HOH477 2.5 40.3 1.0
O B:HOH454 2.7 41.8 1.0
C A:GLY76 3.7 15.4 1.0
OG1 A:THR78 3.9 15.8 1.0
O A:HOH482 4.2 39.6 1.0
OG1 B:THR78 4.3 14.6 1.0
O B:HOH365 4.4 21.5 1.0
O A:HOH658 4.4 16.6 0.5
OE1 B:GLU44 4.5 25.6 1.0
CA A:GLU77 4.5 15.0 1.0
C A:GLU77 4.5 15.3 1.0
N A:GLU77 4.6 14.1 1.0
CA A:GLY76 4.6 14.2 1.0
ND2 B:ASN65 4.6 19.0 1.0
O B:HOH329 4.7 20.1 1.0
OD2 A:ASP67 4.8 19.1 1.0
N A:THR78 4.8 15.3 1.0
O A:GLU77 4.8 13.3 1.0
OE1 A:GLU44 4.9 28.9 1.0

Reference:

M.L.Kuhn, B.Zemaitaitis, L.I.Hu, A.Sahu, D.Sorensen, G.Minasov, B.P.Lima, M.Scholle, M.Mrksich, W.F.Anderson, B.W.Gibson, B.Schilling, A.J.Wolfe. Structural, Kinetic and Proteomic Characterization of Acetyl Phosphate-Dependent Bacterial Protein Acetylation. Plos One V. 9 94816 2014.
ISSN: ESSN 1932-6203
PubMed: 24756028
DOI: 10.1371/JOURNAL.PONE.0094816
Page generated: Sun Aug 17 20:09:36 2025

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