Atomistry » Zinc » PDB 4are-4b3r » 4at1
Atomistry »
  Zinc »
    PDB 4are-4b3r »
      4at1 »

Zinc in PDB 4at1: Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution

Enzymatic activity of Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution

All present enzymatic activity of Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution:
2.1.3.2;

Protein crystallography data

The structure of Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution, PDB code: 4at1 was solved by R.C.Stevens, J.E.Gouaux, W.N.Lipscomb, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 2.60
Space group P 3 2 1
Cell size a, b, c (Å), α, β, γ (°) 122.000, 122.000, 142.000, 90.00, 90.00, 120.00
R / Rfree (%) 16 / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution (pdb code 4at1). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution, PDB code: 4at1:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 4at1

Go back to Zinc Binding Sites List in 4at1
Zinc binding site 1 out of 2 in the Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn154

b:15.9
occ:1.00
 SG B:CYS109 2.3 13.9 1.0
SG B:CYS114 2.3 10.9 1.0
SG B:CYS138 2.3 18.1 1.0
SG B:CYS141 2.3 10.9 1.0
CB B:CYS138 3.1 17.5 1.0
CB B:CYS114 3.2 19.5 1.0
CB B:CYS109 3.2 16.9 1.0
CB B:CYS141 3.4 9.3 1.0
N B:CYS141 3.8 9.3 1.0
ND2 B:ASN111 4.1 15.5 1.0
CA B:CYS141 4.3 7.2 1.0
OG B:SER116 4.3 26.6 1.0
CA B:CYS114 4.5 20.3 1.0
CA B:CYS138 4.5 20.8 1.0
CA B:CYS109 4.7 19.5 1.0
CB B:ASN111 4.8 14.4 1.0
CG B:ASN111 4.8 14.7 1.0
CB B:TYR140 4.9 10.9 1.0
C B:TYR140 4.9 7.4 1.0
N B:TYR140 5.0 15.6 1.0

Zinc binding site 2 out of 2 in 4at1

Go back to Zinc Binding Sites List in 4at1
Zinc binding site 2 out of 2 in the Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase. Crystal Structures of the Unligated and Atp-, and Ctp-Complexed Enzymes at 2.6-Angstroms Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn154

b:17.3
occ:1.00
 SG D:CYS114 2.3 5.9 1.0
SG D:CYS109 2.3 17.2 1.0
SG D:CYS138 2.3 11.5 1.0
SG D:CYS141 2.3 8.9 1.0
CB D:CYS114 3.0 10.2 1.0
CB D:CYS138 3.2 9.4 1.0
CB D:CYS109 3.2 16.6 1.0
CB D:CYS141 3.3 14.1 1.0
N D:CYS141 3.9 11.0 1.0
CB D:ASN111 4.0 16.6 1.0
OG D:SER116 4.1 20.0 1.0
CA D:CYS141 4.2 12.9 1.0
CA D:CYS114 4.3 9.5 1.0
ND2 D:ASN111 4.4 24.5 1.0
CA D:CYS109 4.6 14.5 1.0
CA D:CYS138 4.7 5.5 1.0
CG D:ASN111 4.8 21.7 1.0
O D:ASN111 4.9 18.2 1.0
C D:CYS141 5.0 14.7 1.0

Reference:

R.C.Stevens, J.E.Gouaux, W.N.Lipscomb. Structural Consequences of Effector Binding to the T State of Aspartate Carbamoyltransferase: Crystal Structures of the Unligated and Atp- and Ctp-Complexed Enzymes at 2.6-A Resolution. Biochemistry V. 29 7691 1990.
ISSN: ISSN 0006-2960
PubMed: 2271528
DOI: 10.1021/BI00485A019
Page generated: Sat Oct 26 19:22:25 2024

Last articles

Zn in 9JPJ
Zn in 9JP7
Zn in 9JPK
Zn in 9JPL
Zn in 9GN6
Zn in 9GN7
Zn in 9GKU
Zn in 9GKW
Zn in 9GKX
Zn in 9GL0
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy