Atomistry » Sodium » PDB 1x9j-1y4d » 1xui
Atomistry »
  Sodium »
    PDB 1x9j-1y4d »
      1xui »

Sodium in PDB 1xui: Trypsin-Keto-Babim, Zn+2-Free, pH 8.2

Enzymatic activity of Trypsin-Keto-Babim, Zn+2-Free, pH 8.2

All present enzymatic activity of Trypsin-Keto-Babim, Zn+2-Free, pH 8.2:
3.4.21.4;

Protein crystallography data

The structure of Trypsin-Keto-Babim, Zn+2-Free, pH 8.2, PDB code: 1xui was solved by B.A.Katz, J.M.Clark, J.S.Finer-Moore, T.E.Jenkins, C.R.Johnson, M.J.Rose, C.Luong, W.R.Moore, R.M.Stroud, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 1.50
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 54.960, 54.960, 109.120, 90.00, 90.00, 120.00
R / Rfree (%) 19.2 / 22.3

Other elements in 1xui:

The structure of Trypsin-Keto-Babim, Zn+2-Free, pH 8.2 also contains other interesting chemical elements:

Calcium (Ca) 1 atom

Sodium Binding Sites:

The binding sites of Sodium atom in the Trypsin-Keto-Babim, Zn+2-Free, pH 8.2 (pdb code 1xui). 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 Trypsin-Keto-Babim, Zn+2-Free, pH 8.2, PDB code: 1xui:

Sodium binding site 1 out of 1 in 1xui

Go back to Sodium Binding Sites List in 1xui
Sodium binding site 1 out of 1 in the Trypsin-Keto-Babim, Zn+2-Free, pH 8.2


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Trypsin-Keto-Babim, Zn+2-Free, pH 8.2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na487

b:59.4
occ:1.00
H2 A:HOH489 3.4 0.0 1.0
O A:HOH489 3.5 49.8 0.9
H2 A:HOH488 4.0 0.0 1.0
H1 A:HOH488 4.1 0.0 1.0
H1 A:HOH489 4.4 0.0 1.0
O A:HOH488 4.4 56.5 1.0

Reference:

B.A.Katz, J.M.Clark, J.S.Finer-Moore, T.E.Jenkins, C.R.Johnson, M.J.Ross, C.Luong, W.R.Moore, R.M.Stroud. Design of Potent Selective Zinc-Mediated Serine Protease Inhibitors. Nature V. 391 608 1998.
ISSN: ISSN 0028-0836
PubMed: 9468142
DOI: 10.1038/35422
Page generated: Tue Dec 15 05:41:53 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy