Atomistry » Zinc » PDB 7aof-7av1 » 7at1
Atomistry »
  Zinc »
    PDB 7aof-7av1 »
      7at1 »

Zinc in PDB 7at1: Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H

Enzymatic activity of Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H

All present enzymatic activity of Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H:
2.1.3.2;

Protein crystallography data

The structure of Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H, PDB code: 7at1 was solved by J.E.Gouaux, R.C.Stevens, W.N.Lipscomb, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 6.00 / 2.80
Space group P 3 2 1
Cell size a, b, c (Å), α, β, γ (°) 122.500, 122.500, 156.500, 90.00, 90.00, 120.00
R / Rfree (%) 18.3 / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H (pdb code 7at1). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H, PDB code: 7at1:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 7at1

Go back to Zinc Binding Sites List in 7at1
Zinc binding site 1 out of 2 in the Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn154

b:35.1
occ:1.00
 SG B:CYS141 2.3 20.7 1.0
SG B:CYS109 2.3 26.2 1.0
SG B:CYS138 2.3 25.1 1.0
SG B:CYS114 2.4 20.3 1.0
CB B:CYS114 3.1 28.0 1.0
CB B:CYS138 3.2 25.7 1.0
CB B:CYS109 3.2 26.7 1.0
CB B:CYS141 3.3 23.8 1.0
N B:CYS141 3.7 22.1 1.0
CB B:ASN111 4.0 27.5 1.0
CA B:CYS141 4.1 21.9 1.0
OG B:SER116 4.2 25.7 1.0
CA B:CYS114 4.5 26.1 1.0
CA B:CYS138 4.6 25.6 1.0
ND2 B:ASN111 4.7 26.6 1.0
CA B:CYS109 4.7 29.1 1.0
CZ B:PHE145 4.8 39.3 1.0
C B:TYR140 4.8 21.4 1.0
CB B:TYR140 4.8 18.0 1.0
CG B:ASN111 4.8 26.2 1.0
C B:CYS141 4.9 23.5 1.0
N B:ASN111 4.9 31.4 1.0
O B:ASN111 5.0 34.4 1.0

Zinc binding site 2 out of 2 in 7at1

Go back to Zinc Binding Sites List in 7at1
Zinc binding site 2 out of 2 in the Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-Angstroms Resolution and Neutral P*H within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn154

b:30.0
occ:1.00
 SG D:CYS141 2.3 23.1 1.0
SG D:CYS114 2.3 25.6 1.0
SG D:CYS109 2.4 27.0 1.0
SG D:CYS138 2.4 25.5 1.0
CB D:CYS114 3.2 24.0 1.0
CB D:CYS109 3.2 23.7 1.0
CB D:CYS138 3.2 27.4 1.0
CB D:CYS141 3.3 21.2 1.0
N D:CYS141 3.7 17.1 1.0
CA D:CYS141 4.1 17.8 1.0
OG D:SER116 4.2 28.5 1.0
CB D:ASN111 4.2 24.9 1.0
ND2 D:ASN111 4.4 22.2 1.0
CA D:CYS114 4.4 22.6 1.0
CA D:CYS109 4.6 26.4 1.0
CA D:CYS138 4.7 24.1 1.0
CG D:ASN111 4.7 22.4 1.0
CB D:TYR140 4.8 21.3 1.0
C D:TYR140 4.9 19.8 1.0
O D:ASN111 4.9 26.4 1.0
C D:CYS141 5.0 19.7 1.0

Reference:

J.E.Gouaux, R.C.Stevens, W.N.Lipscomb. Crystal Structures of Aspartate Carbamoyltransferase Ligated with Phosphonoacetamide, Malonate, and Ctp or Atp at 2.8-A Resolution and Neutral pH. Biochemistry V. 29 7702 1990.
ISSN: ISSN 0006-2960
PubMed: 2271529
DOI: 10.1021/BI00485A020
Page generated: Tue Oct 29 17:12:09 2024

Last articles

Fe in 7LW8
Fe in 7LWA
Fe in 7LW9
Fe in 7LJU
Fe in 7LJT
Fe in 7LJS
Fe in 7LW7
Fe in 7LVZ
Fe in 7LV4
Fe in 7LV1
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy