Magnesium in PDB 1lp1: Protein Z in Complex with An in Vitro Selected Affibody

The structure of Protein Z in Complex with An in Vitro Selected Affibody, PDB code: 1lp1 was solved by M.Hogbom, M.Eklund, P.A.Nygren, P.Nordlund, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.30
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	55.546, 55.546, 155.749, 90.00, 90.00, 120.00
R / Rfree (%)	22.4 / 25.6

The binding sites of Magnesium atom in the Protein Z in Complex with An in Vitro Selected Affibody (pdb code 1lp1). 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 Protein Z in Complex with An in Vitro Selected Affibody, PDB code: 1lp1:

Magnesium binding site 1 out of 1 in the Protein Z in Complex with An in Vitro Selected Affibody


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Protein Z in Complex with An in Vitro Selected Affibody within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg401 b:79.5 occ:1.00 O4 B:SO4303 2.3 45.3 0.7 O3 B:SO4303 2.5 43.9 0.7 OE1 B:GLU25 2.6 79.3 1.0 S B:SO4303 2.7 68.8 0.7 O3 B:SO4302 2.8 70.2 0.7 O1 B:SO4302 2.9 68.5 0.7 O2 B:SO4303 3.2 43.1 0.7 S B:SO4302 3.2 72.9 0.7 CB B:ASN23 3.3 48.8 1.0 CD B:GLU25 3.4 70.9 1.0 OE2 B:GLU25 3.6 59.9 1.0 O4 B:SO4302 3.7 78.4 0.7 CG B:ASN23 3.8 44.2 1.0 O1 B:SO4303 4.2 45.0 0.7 O B:HOH414 4.3 64.4 1.0 ND2 B:ASN23 4.3 41.2 1.0 OD1 B:ASN23 4.4 54.7 1.0 N B:GLU24 4.4 37.5 1.0 CA B:ASN23 4.5 38.4 1.0 O2 B:SO4302 4.6 72.6 0.7 CG B:GLU25 4.8 63.3 1.0 C B:ASN23 4.8 37.4 1.0

M.Hogbom, M.Eklund, P.A.Nygren, P.Nordlund. Structural Basis For Recognition By An in Vitro Evolved Affibody. Proc.Natl.Acad.Sci.Usa V. 100 3191 2003.
ISSN: ISSN 0027-8424
PubMed: 12604795
DOI: 10.1073/PNAS.0436100100