Magnesium in PDB 1j2j: Crystal Structure of GGA1 Gat N-Terminal Region in Complex with ARF1 Gtp Form

The structure of Crystal Structure of GGA1 Gat N-Terminal Region in Complex with ARF1 Gtp Form, PDB code: 1j2j was solved by T.Shiba, M.Kawasaki, H.Takatsu, T.Nogi, N.Matsugaki, N.Igarashi, M.Suzuki, R.Kato, K.Nakayama, S.Wakatsuki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.85 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	49.410, 61.894, 76.874, 90.00, 90.00, 90.00
R / Rfree (%)	19.8 / 22.7

The structure of Crystal Structure of GGA1 Gat N-Terminal Region in Complex with ARF1 Gtp Form also contains other interesting chemical elements:

Iodine

(I)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of GGA1 Gat N-Terminal Region in Complex with ARF1 Gtp Form (pdb code 1j2j). 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 Crystal Structure of GGA1 Gat N-Terminal Region in Complex with ARF1 Gtp Form, PDB code: 1j2j:

Magnesium binding site 1 out of 1 in the Crystal Structure of GGA1 Gat N-Terminal Region in Complex with ARF1 Gtp Form


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of GGA1 Gat N-Terminal Region in Complex with ARF1 Gtp Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1002 b:8.2 occ:1.00 O2G A:GTP1001 2.0 10.0 1.0 O A:HOH1022 2.0 7.4 1.0 O2B A:GTP1001 2.1 7.2 1.0 OG1 A:THR31 2.1 8.1 1.0 O A:HOH1021 2.1 9.6 1.0 OG1 A:THR48 2.1 7.9 1.0 CB A:THR48 3.1 7.6 1.0 CB A:THR31 3.2 6.9 1.0 PG A:GTP1001 3.2 8.6 1.0 PB A:GTP1001 3.3 8.8 1.0 O3B A:GTP1001 3.5 7.7 1.0 O3G A:GTP1001 3.7 9.8 1.0 N A:THR48 3.8 8.2 1.0 N A:THR31 3.9 6.2 1.0 OD2 A:ASP67 4.1 7.7 1.0 CA A:THR48 4.1 7.9 1.0 OD1 A:ASP67 4.1 7.9 1.0 O2A A:GTP1001 4.1 7.9 1.0 CA A:THR31 4.2 7.9 1.0 CG2 A:THR31 4.2 8.9 1.0 O A:HOH1019 4.2 10.4 1.0 CG2 A:THR48 4.2 9.4 1.0 O A:ILE46 4.2 9.9 1.0 O3A A:GTP1001 4.3 8.3 1.0 O1B A:GTP1001 4.4 7.8 1.0 O1G A:GTP1001 4.4 10.1 1.0 CG A:ASP67 4.5 7.8 1.0 PA A:GTP1001 4.6 8.5 1.0 O1A A:GTP1001 4.7 8.6 1.0 C A:PRO47 4.8 9.2 1.0 OD1 A:ASN52 4.8 11.3 1.0 CB A:LYS30 5.0 7.2 1.0 CA A:PRO47 5.0 8.8 1.0

T.Shiba, M.Kawasaki, H.Takatsu, T.Nogi, N.Matsugaki, N.Igarashi, M.Suzuki, R.Kato, K.Nakayama, S.Wakatsuki. Molecular Mechanism of Membrane Recruitment of Gga By Arf in Lysosomal Protein Transport Nat.Struct.Biol. V. 10 386 2003.
ISSN: ISSN 1072-8368
PubMed: 12679809
DOI: 10.1038/NSB920