Magnesium in PDB 3a1s: Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I

The structure of Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I, PDB code: 3a1s was solved by M.Hattori, R.Ishitani, O.Nureki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.83 / 1.50
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	107.166, 109.723, 46.496, 90.00, 90.00, 90.00
R / Rfree (%)	17.1 / 21.7

The binding sites of Magnesium atom in the Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I (pdb code 3a1s). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I, PDB code: 3a1s:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg3 b:12.8 occ:1.00 O3B B:GDP2 2.1 9.8 1.0 O3B A:GDP1 2.1 11.0 1.0 O A:HOH272 2.1 11.0 1.0 O A:HOH10 2.2 18.1 1.0 O B:HOH278 2.2 14.5 1.0 O A:HOH421 2.2 22.4 1.0 PB A:GDP1 3.4 9.5 1.0 PB B:GDP2 3.4 10.2 1.0 O2B B:GDP2 3.8 11.8 1.0 O2B A:GDP1 3.8 10.9 1.0 O A:HOH11 4.0 11.3 1.0 N B:ASN26 4.1 9.8 1.0 N A:ASN26 4.1 9.7 1.0 O2A A:GDP1 4.1 11.8 1.0 O3A A:GDP1 4.1 10.4 1.0 O2A B:GDP2 4.2 12.5 1.0 O B:HOH271 4.2 11.9 1.0 O3A B:GDP2 4.2 8.6 1.0 CA A:ASN26 4.3 10.4 1.0 CA B:ASN26 4.3 12.1 1.0 O1B A:GDP1 4.5 11.5 1.0 O1B B:GDP2 4.5 9.5 1.0 OD1 B:ASN26 4.6 18.1 1.0 OD1 A:ASN26 4.6 20.0 1.0 PA A:GDP1 4.8 14.1 1.0 CB A:ASN26 4.8 15.4 1.0 PA B:GDP2 4.9 11.7 1.0 CB B:ASN26 4.9 13.9 1.0

Magnesium binding site 2 out of 2 in the Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structue of the Cytosolic Domain of T. Maritima Feob Iron Iransporter in Gdp Form I within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg4 b:25.9 occ:1.00 O A:HOH475 2.4 35.4 1.0 O A:HOH341 2.4 31.7 1.0 O B:HOH404 2.4 41.5 1.0 O A:HOH381 2.4 30.6 1.0 O A:HOH426 2.4 39.5 1.0 OD2 A:ASP103 2.7 38.2 1.0 CG A:ASP103 3.4 34.5 1.0 OD1 A:ASP103 3.5 31.6 1.0 O A:HOH427 3.7 45.4 1.0 OE2 B:GLU52 4.1 45.9 1.0 OD1 A:ASN106 4.2 19.7 0.5 OE1 A:GLU133 4.3 53.2 1.0 O4' A:GDP1 4.3 15.2 1.0 O A:ASN26 4.4 14.6 1.0 OE1 B:GLU52 4.5 42.1 1.0 O A:HOH382 4.5 34.2 1.0 O A:HOH458 4.5 32.7 1.0 OE2 A:GLU133 4.6 52.8 1.0 CD B:GLU52 4.7 46.3 1.0 CB A:ASP103 4.8 25.4 1.0 CD A:GLU133 4.8 40.0 1.0 C4' A:GDP1 5.0 12.0 1.0

M.Hattori, Y.Jin, H.Nishimasu, Y.Tanaka, M.Mochizuki, T.Uchiumi, R.Ishitani, K.Ito, O.Nureki. Structural Basis of Novel Interactions Between the Small-Gtpase and Gdi-Like Domains in Prokaryotic Feob Iron Transporter Structure V. 17 1345 2009.
ISSN: ISSN 0969-2126
PubMed: 19733088
DOI: 10.1016/J.STR.2009.08.007