Magnesium in PDB 4k2r: Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker

All present enzymatic activity of Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker:
2.7.10.2;

The structure of Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker, PDB code: 4k2r was solved by Q.Yan, T.Barros, P.R.Visperas, S.Deindl, T.A.Kadlecek, A.Weiss, J.Kuriyan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.09 / 3.00
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	48.530, 53.150, 68.960, 106.10, 93.26, 104.40
R / Rfree (%)	20.9 / 28.7

The binding sites of Magnesium atom in the Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker (pdb code 4k2r). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker, PDB code: 4k2r:

Magnesium binding site 1 out of 1 in the Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg701 b:32.1 occ:1.00 O2A A:ANP702 2.3 44.2 1.0 O2B A:ANP702 2.4 50.5 1.0 OD2 A:ASP479 2.4 45.2 1.0 OD1 A:ASN466 2.6 37.4 1.0 PA A:ANP702 3.2 44.5 1.0 O3A A:ANP702 3.2 45.6 1.0 CG A:ASP479 3.3 44.6 1.0 O2G A:ANP702 3.3 47.6 1.0 PB A:ANP702 3.3 50.5 1.0 O A:ARG465 3.3 33.1 1.0 C5' A:ANP702 3.7 43.4 1.0 CG A:ASN466 3.8 36.9 1.0 OD1 A:ASP479 3.8 46.4 1.0 O5' A:ANP702 3.9 45.1 1.0 CA A:ASN466 4.2 32.4 1.0 CB A:ASP479 4.2 42.8 1.0 C A:ARG465 4.3 33.8 1.0 N3B A:ANP702 4.3 51.4 1.0 OG A:SER478 4.4 32.8 1.0 PG A:ANP702 4.4 50.2 1.0 O1B A:ANP702 4.5 47.0 1.0 O1A A:ANP702 4.5 49.6 1.0 CB A:ASN466 4.5 34.0 1.0 N A:ASN466 4.7 33.4 1.0 ND2 A:ASN466 4.8 39.5 1.0 C8 A:ANP702 4.9 35.5 1.0

Q.Yan, T.Barros, P.R.Visperas, S.Deindl, T.A.Kadlecek, A.Weiss, J.Kuriyan. Structural Basis For Activation of Zap-70 By Phosphorylation of the SH2-Kinase Linker. Mol.Cell.Biol. V. 33 2188 2013.
ISSN: ISSN 0270-7306
PubMed: 23530057
DOI: 10.1128/MCB.01637-12