Zinc in PDB 8atc: Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms

Enzymatic activity of Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms

All present enzymatic activity of Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms:
2.1.3.2;

Protein crystallography data

The structure of Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms, PDB code: 8atc was solved by H.Ke, W.N.Lipscomb, Y.Cho, R.B.Honzatko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 2.50
Space group P 3 2 1
Cell size a, b, c (Å), α, β, γ (°) 122.110, 122.110, 156.170, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms (pdb code 8atc). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms, PDB code: 8atc:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 8atc

Go back to Zinc Binding Sites List in 8atc
Zinc binding site 1 out of 2 in the Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn154

b:30.0
occ:1.00
SG B:CYS138 2.0 25.1 1.0
SG B:CYS114 2.0 28.9 1.0
SG B:CYS109 2.1 26.1 1.0
SG B:CYS141 2.1 24.7 1.0
CB B:CYS138 2.9 26.7 1.0
CB B:CYS109 3.2 29.5 1.0
CB B:CYS114 3.3 30.2 1.0
CB B:CYS141 3.4 23.8 1.0
N B:CYS141 3.7 24.2 1.0
CA B:CYS141 4.1 25.1 1.0
CA B:CYS138 4.3 29.3 1.0
O B:HOH180 4.4 22.8 1.0
CB B:ASN111 4.5 26.5 1.0
CA B:CYS109 4.5 33.7 1.0
CA B:CYS114 4.6 31.3 1.0
ND2 B:ASN111 4.6 21.4 1.0
CB B:TYR140 4.6 21.8 1.0
CB B:SER116 4.7 32.1 1.0
O B:ASN111 4.8 34.6 1.0
OG B:SER116 4.8 35.6 1.0
C B:TYR140 4.9 23.9 1.0
C B:CYS138 4.9 29.7 1.0

Zinc binding site 2 out of 2 in 8atc

Go back to Zinc Binding Sites List in 8atc
Zinc binding site 2 out of 2 in the Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn154

b:35.1
occ:1.00
SG D:CYS141 2.0 29.0 1.0
SG D:CYS109 2.0 33.1 1.0
SG D:CYS114 2.1 28.5 1.0
SG D:CYS138 2.1 28.5 1.0
CB D:CYS138 2.9 29.5 1.0
CB D:CYS109 3.3 37.8 1.0
CB D:CYS141 3.3 28.2 1.0
CB D:CYS114 3.3 29.8 1.0
N D:CYS141 3.7 29.0 1.0
CA D:CYS141 4.0 29.9 1.0
CB D:ASN111 4.3 33.5 1.0
CA D:CYS138 4.4 30.9 1.0
CA D:CYS114 4.5 29.6 1.0
CB D:TYR140 4.5 20.6 1.0
O D:HOH806 4.6 14.4 1.0
CA D:CYS109 4.7 41.7 1.0
CZ D:PHE145 4.7 59.1 1.0
CB D:SER116 4.7 32.5 1.0
CE1 D:PHE145 4.8 58.0 1.0
C D:TYR140 4.8 26.8 1.0
ND2 D:ASN111 4.8 32.5 1.0
C D:CYS141 4.9 30.7 1.0
C D:CYS138 5.0 30.5 1.0

Reference:

H.M.Ke, W.N.Lipscomb, Y.J.Cho, R.B.Honzatko. Complex of N-Phosphonacetyl-L-Aspartate with Aspartate Carbamoyltransferase. X-Ray Refinement, Analysis of Conformational Changes and Catalytic and Allosteric Mechanisms. J.Mol.Biol. V. 204 725 1988.
ISSN: ISSN 0022-2836
PubMed: 3066911
DOI: 10.1016/0022-2836(88)90365-8
Page generated: Wed Dec 16 14:05:10 2020

Last articles

Zn in 7RRP
Zn in 7OKY
Zn in 7OL0
Zn in 7OKX
Zn in 7ONB
Zn in 7RSF
Zn in 7OUF
Zn in 7OUG
Zn in 7OUH
Zn in 7RGN
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy