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Zinc in PDB 1pg5: Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius

Enzymatic activity of Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius

All present enzymatic activity of Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius:
2.1.3.2;

Protein crystallography data

The structure of Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius, PDB code: 1pg5 was solved by D.De Vos, F.Van Petegem, H.Remaut, C.Legrain, N.Glansdorff, J.J.Vanbeeumen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.60
Space group P 63 2 2
Cell size a, b, c (Å), α, β, γ (°) 132.853, 132.853, 140.279, 90.00, 90.00, 120.00
R / Rfree (%) 19.3 / 23.9

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius (pdb code 1pg5). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius, PDB code: 1pg5:

Zinc binding site 1 out of 1 in 1pg5

Go back to Zinc Binding Sites List in 1pg5
Zinc binding site 1 out of 1 in the Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Unligated (T-State) Aspartate Transcarbamoylase From the Extremely Thermophilic Archaeon Sulfolobus Acidocaldarius within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn500

b:22.7
occ:1.00
 SG B:CYS142 2.2 23.8 1.0
SG B:CYS113 2.2 21.6 1.0
SG B:CYS145 2.2 22.5 1.0
SG B:CYS118 2.3 22.6 1.0
CB B:CYS118 3.1 22.7 1.0
CB B:CYS142 3.2 23.8 1.0
CB B:CYS113 3.3 24.4 1.0
CB B:CYS145 3.4 21.1 1.0
N B:CYS145 3.9 21.2 1.0
OG1 B:THR120 4.1 20.3 1.0
CA B:CYS145 4.2 21.0 1.0
O B:HOH507 4.2 27.7 1.0
CA B:CYS118 4.4 22.4 1.0
CB B:TYR144 4.6 19.2 1.0
ND2 B:ASN115 4.6 25.7 1.0
CA B:CYS142 4.7 22.7 1.0
CB B:THR147 4.7 22.6 1.0
CA B:CYS113 4.7 24.7 1.0
CB B:ASN115 4.8 21.8 1.0
C B:CYS145 4.8 20.7 1.0
OG1 B:THR147 4.8 26.2 1.0
C B:TYR144 4.9 20.1 1.0

Reference:

D.De Vos, F.Van Petegem, H.Remaut, C.Legrain, N.Glansdorff, J.J.Van Beeumen. Crystal Structure of T State Aspartate Carbamoyltransferase of the Hyperthermophilic Archaeon Sulfolobus Acidocaldarius. J.Mol.Biol. V. 339 887 2004.
ISSN: ISSN 0022-2836
PubMed: 15165857
DOI: 10.1016/J.JMB.2004.03.079
Page generated: Wed Oct 16 17:49:44 2024

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