Zinc in PDB 4a63: Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution

The structure of Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution, PDB code: 4a63 was solved by P.Canning, T.Sharpe, T.Krojer, P.Savitsky, C.D.O.Cooper, E.Salah, T.Keates, J.Muniz, M.Vollmar, F.Von Delft, J.Weigelt, C.Arrowsmith, C.Bountra, A.Edwards, A.N.Bullock, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	85.05 / 2.27
Space group	I 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	132.810, 170.100, 177.555, 90.00, 91.98, 90.00
R / Rfree (%)	21.5 / 24.4

The binding sites of Zinc atom in the Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution (pdb code 4a63). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 5 binding sites of Zinc where determined in the Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution, PDB code: 4a63:
Jump to Zinc binding site number: 1; 2; 3; 4; 5;

Zinc binding site 1 out of 5 in the Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution


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 P73-ASPP2 Complex at 2.6A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn1 b:44.0 occ:1.00 SG C:CYS194 2.1 40.4 1.0 ND1 C:HIS197 2.1 49.9 1.0 SG C:CYS258 2.2 45.4 1.0 SG C:CYS262 2.5 43.7 1.0 CB C:CYS262 3.1 39.5 1.0 CE1 C:HIS197 3.1 49.1 1.0 CG C:HIS197 3.2 48.1 1.0 CB C:CYS194 3.3 37.4 1.0 CB C:HIS197 3.5 44.8 1.0 CB C:CYS258 3.5 40.9 1.0 N C:CYS194 3.9 38.4 1.0 CA C:CYS194 4.1 38.5 1.0 CA C:CYS258 4.1 39.4 1.0 NE2 C:HIS197 4.3 49.6 1.0 CD2 C:HIS197 4.3 49.8 1.0 N C:HIS197 4.4 46.3 1.0 CA C:CYS262 4.5 39.0 1.0 CA C:HIS197 4.5 44.4 1.0 N C:ASN259 4.6 35.6 1.0 O C:HOH2053 4.6 28.6 1.0 O C:CYS194 4.8 44.7 1.0 C C:CYS194 4.8 45.4 1.0 C C:CYS258 4.9 38.4 1.0 O C:MET257 4.9 39.6 1.0 CG C:ARG193 5.0 42.2 1.0

Zinc binding site 2 out of 5 in the Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution


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 the P73-ASPP2 Complex at 2.6A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ E:Zn1 b:45.5 occ:1.00 ND1 E:HIS197 2.1 54.4 1.0 SG E:CYS194 2.1 43.9 1.0 SG E:CYS262 2.3 43.9 1.0 SG E:CYS258 2.4 46.3 1.0 CB E:CYS262 3.0 39.7 1.0 CE1 E:HIS197 3.1 53.5 1.0 CG E:HIS197 3.2 52.3 1.0 CB E:CYS194 3.3 40.9 1.0 CB E:CYS258 3.4 41.4 1.0 CB E:HIS197 3.5 48.3 1.0 N E:CYS194 3.8 40.2 1.0 CA E:CYS258 4.0 39.9 1.0 CA E:CYS194 4.1 40.7 1.0 NE2 E:HIS197 4.3 53.7 1.0 CD2 E:HIS197 4.3 54.0 1.0 N E:HIS197 4.4 45.4 1.0 CA E:CYS262 4.4 38.9 1.0 N E:ASN259 4.5 39.4 1.0 CA E:HIS197 4.5 46.8 1.0 C E:CYS258 4.8 43.7 1.0 O E:CYS194 4.8 41.2 1.0 O E:HOH2027 4.8 34.0 1.0 C E:CYS194 4.8 42.4 1.0 O E:MET257 4.9 34.3 1.0

Zinc binding site 3 out of 5 in the Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ G:Zn1 b:37.4 occ:1.00 ND1 G:HIS197 2.0 42.9 1.0 SG G:CYS258 2.2 33.2 1.0 SG G:CYS194 2.3 39.3 1.0 SG G:CYS262 2.3 35.6 1.0 CE1 G:HIS197 2.9 42.2 1.0 CG G:HIS197 3.1 41.5 1.0 CB G:CYS262 3.1 31.5 1.0 CB G:HIS197 3.5 38.0 1.0 CB G:CYS194 3.5 35.6 1.0 CB G:CYS258 3.5 28.4 1.0 CA G:CYS258 4.0 26.5 1.0 N G:CYS194 4.0 35.4 1.0 NE2 G:HIS197 4.1 42.3 1.0 CD2 G:HIS197 4.2 42.6 1.0 CA G:CYS194 4.3 35.5 1.0 N G:HIS197 4.4 38.5 1.0 N G:ASN259 4.5 29.2 1.0 O G:HOH2062 4.5 14.9 1.0 CA G:CYS262 4.5 31.1 1.0 CA G:HIS197 4.6 37.6 1.0 O G:MET257 4.7 24.0 1.0 C G:CYS258 4.7 27.2 1.0 O G:CYS194 4.9 39.5 1.0

Zinc binding site 4 out of 5 in the Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ I:Zn1 b:30.5 occ:1.00 ND1 I:HIS197 2.0 28.8 1.0 SG I:CYS258 2.2 34.3 1.0 SG I:CYS194 2.2 32.7 1.0 SG I:CYS262 2.4 37.1 1.0 CE1 I:HIS197 2.9 27.3 1.0 CG I:HIS197 3.1 27.7 1.0 CB I:CYS262 3.2 32.7 1.0 CB I:CYS194 3.4 28.6 1.0 CB I:HIS197 3.4 25.1 1.0 CB I:CYS258 3.4 29.3 1.0 N I:CYS194 4.0 29.2 1.0 CA I:CYS258 4.0 27.3 1.0 NE2 I:HIS197 4.1 26.6 1.0 CD2 I:HIS197 4.2 27.4 1.0 CA I:CYS194 4.2 28.9 1.0 N I:HIS197 4.3 30.6 1.0 CA I:HIS197 4.5 27.1 1.0 CA I:CYS262 4.6 32.4 1.0 N I:ASN259 4.7 18.4 1.0 O I:MET257 4.7 25.9 1.0 O J:HOH2050 4.8 40.2 1.0 O I:CYS194 4.8 29.9 1.0 O I:HOH2050 4.9 38.2 1.0 C I:CYS258 4.9 23.4 1.0 CG I:ARG193 4.9 31.0 1.0 C I:CYS194 4.9 32.3 1.0

Zinc binding site 5 out of 5 in the Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 5 of Crystal Structure of the P73-ASPP2 Complex at 2.6A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ K:Zn1 b:39.1 occ:1.00 ND1 K:HIS197 2.1 38.9 1.0 SG K:CYS194 2.2 41.1 1.0 SG K:CYS262 2.3 34.7 1.0 SG K:CYS258 2.4 36.8 1.0 CE1 K:HIS197 3.0 38.0 1.0 CB K:CYS262 3.1 30.4 1.0 CG K:HIS197 3.2 38.3 1.0 CB K:CYS258 3.4 32.0 1.0 CB K:HIS197 3.5 35.4 1.0 CB K:CYS194 3.5 37.1 1.0 CA K:CYS258 3.9 30.6 1.0 N K:CYS194 4.0 37.1 1.0 NE2 K:HIS197 4.2 38.5 1.0 CD2 K:HIS197 4.3 38.8 1.0 CA K:CYS194 4.3 37.1 1.0 N K:ASN259 4.4 31.4 1.0 N K:HIS197 4.5 33.4 1.0 CA K:CYS262 4.5 30.1 1.0 CA K:HIS197 4.6 34.8 1.0 C K:CYS258 4.7 33.0 1.0 O K:MET257 4.7 28.3 1.0 O K:HOH2054 4.8 26.9 1.0 O K:CYS194 5.0 40.8 1.0

P.Canning, F.Von Delft, A.N.Bullock. Structural Basis For ASPP2 Recognition By the Tumor Suppressor P73. J.Mol.Biol. V. 423 515 2012.
ISSN: ISSN 0022-2836
PubMed: 22917970
DOI: 10.1016/J.JMB.2012.08.005