Atomistry » Calcium » PDB 1byn-1c5v » 1c3x
Atomistry »
  Calcium »
    PDB 1byn-1c5v »
      1c3x »

Calcium in PDB 1c3x: Purine Nucleoside Phosphorylase From Cellulomonas Sp. in Complex with 8-Iodo-Guanine

Protein crystallography data

The structure of Purine Nucleoside Phosphorylase From Cellulomonas Sp. in Complex with 8-Iodo-Guanine, PDB code: 1c3x was solved by J.Tebbe, A.Bzowska, B.Wielgus-Kutrowska, W.Schroeder, Z.Kazimierczuk, D.Shugar, W.Saenger, G.Koellner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.00 / 2.40
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 63.319, 108.340, 117.562, 90.00, 90.00, 90.00
R / Rfree (%) 20 / 25.1

Other elements in 1c3x:

The structure of Purine Nucleoside Phosphorylase From Cellulomonas Sp. in Complex with 8-Iodo-Guanine also contains other interesting chemical elements:

Iodine (I) 3 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Purine Nucleoside Phosphorylase From Cellulomonas Sp. in Complex with 8-Iodo-Guanine (pdb code 1c3x). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Purine Nucleoside Phosphorylase From Cellulomonas Sp. in Complex with 8-Iodo-Guanine, PDB code: 1c3x:

Calcium binding site 1 out of 1 in 1c3x

Go back to Calcium Binding Sites List in 1c3x
Calcium binding site 1 out of 1 in the Purine Nucleoside Phosphorylase From Cellulomonas Sp. in Complex with 8-Iodo-Guanine


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Purine Nucleoside Phosphorylase From Cellulomonas Sp. in Complex with 8-Iodo-Guanine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca300

b:27.8
occ:1.00
O B:HOH396 2.3 35.6 1.0
O B:HOH427 2.3 22.9 1.0
OE1 B:GLU128 2.4 28.4 1.0
O B:GLY126 2.5 28.5 1.0
O B:HOH386 2.5 15.3 1.0
O B:HOH564 2.7 13.0 1.0
CD B:GLU128 3.5 26.4 1.0
C B:GLY126 3.6 24.3 1.0
OE2 B:GLU128 3.9 27.3 1.0
CA B:GLY126 4.1 24.2 1.0
O B:HIS38 4.1 25.6 1.0
OD1 B:ASP39 4.6 37.4 1.0
O B:HOH477 4.7 46.6 1.0
N B:ALA127 4.7 22.0 1.0
N B:GLU128 4.8 21.3 1.0
CG B:GLU128 4.8 20.5 1.0

Reference:

J.Tebbe, A.Bzowska, B.Wielgus-Kutrowska, W.Schroder, Z.Kazimierczuk, D.Shugar, W.Saenger, G.Koellner. Crystal Structure of the Purine Nucleoside Phosphorylase (Pnp) From Cellulomonas Sp. and Its Implication For the Mechanism of Trimeric Pnps. J.Mol.Biol. V. 294 1239 1999.
ISSN: ISSN 0022-2836
PubMed: 10600382
DOI: 10.1006/JMBI.1999.3327
Page generated: Sat Dec 12 02:50:48 2020

Last articles

Zn in 7M6U
Zn in 7NNG
Zn in 7NEE
Zn in 7NEU
Zn in 7M3K
Zn in 7KWD
Zn in 7KYH
Zn in 7KNG
Zn in 7KY2
Zn in 7KYF
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy