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Zinc in PDB 4g83: Crystal Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element

Protein crystallography data

The structure of Crystal Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element, PDB code: 4g83 was solved by A.S.Ethayathulla, H.Viadiu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.61 / 4.00
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 141.717, 96.345, 34.348, 90.00, 90.00, 90.00
R / Rfree (%) 24.1 / 30.7

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element (pdb code 4g83). 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 Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element, PDB code: 4g83:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 4g83

Go back to Zinc Binding Sites List in 4g83
Zinc binding site 1 out of 2 in the Crystal Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element


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 P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn401

b:0.1
occ:1.00
ND1 A:HIS197 2.0 93.8 1.0
SG A:CYS258 2.3 0.8 1.0
SG A:CYS262 2.3 0.5 1.0
SG A:CYS194 2.3 0.2 1.0
CE1 A:HIS197 2.7 0.1 1.0
CB A:CYS194 2.7 0.4 1.0
CG A:HIS197 2.9 0.9 1.0
CB A:CYS262 3.2 96.3 1.0
CB A:CYS258 3.4 79.3 1.0
CB A:HIS197 3.5 0.4 1.0
NE2 A:HIS197 3.6 95.7 1.0
N A:CYS194 3.7 0.3 1.0
CA A:CYS194 3.8 0.7 1.0
CD2 A:HIS197 3.8 97.5 1.0
N A:HIS197 4.2 0.2 1.0
O A:CYS194 4.3 0.7 1.0
CA A:CYS258 4.3 71.2 1.0
C A:CYS194 4.3 0.1 1.0
CA A:HIS197 4.5 0.1 1.0
CA A:CYS262 4.5 0.4 1.0
O A:VAL263 4.8 97.5 1.0
N A:ASN259 4.9 69.5 1.0
CG A:ARG193 4.9 89.5 1.0
C A:ARG193 5.0 0.8 1.0

Zinc binding site 2 out of 2 in 4g83

Go back to Zinc Binding Sites List in 4g83
Zinc binding site 2 out of 2 in the Crystal Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn401

b:0.9
occ:1.00
ND1 B:HIS197 2.0 0.3 1.0
SG B:CYS262 2.3 0.3 1.0
SG B:CYS194 2.3 0.8 1.0
SG B:CYS258 2.3 0.0 1.0
CE1 B:HIS197 2.7 0.2 1.0
CG B:HIS197 3.3 0.6 1.0
CB B:CYS258 3.5 0.5 1.0
CB B:CYS262 3.6 0.9 1.0
CB B:CYS194 3.8 0.3 1.0
CB B:HIS197 3.9 0.6 1.0
NE2 B:HIS197 3.9 0.0 1.0
CD2 B:HIS197 4.2 0.4 1.0
CA B:CYS258 4.2 0.6 1.0
O B:CYS194 4.4 0.8 1.0
N B:ASN259 4.5 74.8 1.0
N B:CYS194 4.6 0.5 1.0
CA B:CYS194 4.7 1.0 1.0
N B:HIS197 4.8 0.6 1.0
C B:CYS258 4.9 96.2 1.0
O B:MET257 4.9 57.0 1.0
C B:CYS194 4.9 0.2 1.0
CA B:CYS262 4.9 0.5 1.0
CA B:HIS197 5.0 0.9 1.0

Reference:

A.S.Ethayathulla, H.Viadiu. Crystal Structure of P73 Dna-Binding Domain Tetramer Bound to A Full Response-Element J.Biol.Chem. 2013.
ISSN: ESSN 1083-351X
Page generated: Wed Dec 16 05:19:12 2020

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