Magnesium in PDB 2vdq: Integrin ALPHAIIBBETA3 Headpiece Bound to A Chimeric Fibrinogen Gamma Chain Peptide, Hhlggakqrgdv

The structure of Integrin ALPHAIIBBETA3 Headpiece Bound to A Chimeric Fibrinogen Gamma Chain Peptide, Hhlggakqrgdv, PDB code: 2vdq was solved by T.A.Springer, J.Zhu, T.Xiao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.63 / 2.59
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	148.331, 148.331, 176.567, 90.00, 90.00, 120.00
R / Rfree (%)	14.1 / 19

The structure of Integrin ALPHAIIBBETA3 Headpiece Bound to A Chimeric Fibrinogen Gamma Chain Peptide, Hhlggakqrgdv also contains other interesting chemical elements:

Calcium

(Ca)

6 atoms

The binding sites of Magnesium atom in the Integrin ALPHAIIBBETA3 Headpiece Bound to A Chimeric Fibrinogen Gamma Chain Peptide, Hhlggakqrgdv (pdb code 2vdq). 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 Integrin ALPHAIIBBETA3 Headpiece Bound to A Chimeric Fibrinogen Gamma Chain Peptide, Hhlggakqrgdv, PDB code: 2vdq:

Magnesium binding site 1 out of 1 in the Integrin ALPHAIIBBETA3 Headpiece Bound to A Chimeric Fibrinogen Gamma Chain Peptide, Hhlggakqrgdv


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Integrin ALPHAIIBBETA3 Headpiece Bound to A Chimeric Fibrinogen Gamma Chain Peptide, Hhlggakqrgdv within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg2001 b:24.0 occ:1.00 OE1 B:GLU220 2.1 43.9 1.0 OD1 C:ASP410 2.1 40.0 1.0 OG B:SER123 2.2 42.6 1.0 OG B:SER121 2.3 34.3 1.0 O B:HOH4057 2.3 38.9 1.0 O B:HOH4148 2.3 26.6 1.0 CD B:GLU220 3.1 45.3 1.0 CG C:ASP410 3.2 38.9 1.0 CB B:SER121 3.2 36.1 1.0 CB B:SER123 3.2 42.3 1.0 CG B:GLU220 3.5 43.8 1.0 N B:SER123 3.9 41.6 1.0 OD2 C:ASP410 4.0 34.9 1.0 OD1 B:ASP251 4.0 50.2 1.0 CB C:ASP410 4.0 38.1 1.0 O B:ALA218 4.1 38.4 1.0 CA B:SER123 4.2 43.0 1.0 O C:HOH4012 4.2 47.0 1.0 OE2 B:GLU220 4.3 42.4 1.0 CA C:ASP410 4.3 37.4 1.0 CB B:ALA252 4.4 45.4 1.0 CA B:SER121 4.4 36.4 1.0 C B:SER121 4.5 36.3 1.0 OD2 B:ASP119 4.5 41.2 1.0 OD1 B:ASP119 4.5 37.3 1.0 N B:TYR122 4.6 38.5 1.0 ND2 B:ASN215 4.7 42.6 1.0 C C:ASP410 4.8 39.6 1.0 N B:MET124 4.9 44.0 1.0 CG B:ASP119 5.0 40.2 1.0 C B:SER123 5.0 43.6 1.0 O B:SER121 5.0 36.9 1.0

T.A.Springer, J.Zhu, T.Xiao. Structural Basis For Distinctive Recognition of Fibrinogen Gammac Peptide By the Platelet Integrin ALPHAIIBBETA3. J.Cell Biol. V. 182 791 2008.
ISSN: ISSN 0021-9525
PubMed: 18710925
DOI: 10.1083/JCB.200801146