Magnesium in PDB 2vbk: Native Tailspike Protein of Bacteriophage SF6

The structure of Native Tailspike Protein of Bacteriophage SF6, PDB code: 2vbk was solved by J.J.Mueller, S.Barbirz, K.Heinle, A.Freiberg, R.Seckler, U.Heinemann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.92 / 1.25
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	96.231, 96.231, 182.433, 90.00, 90.00, 120.00
R / Rfree (%)	11.9 / 14.2

The binding sites of Magnesium atom in the Native Tailspike Protein of Bacteriophage SF6 (pdb code 2vbk). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Native Tailspike Protein of Bacteriophage SF6, PDB code: 2vbk:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Native Tailspike Protein of Bacteriophage SF6


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Native Tailspike Protein of Bacteriophage SF6 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg623 b:4.8 occ:0.33 OE2 A:GLU394 1.8 7.4 0.5 O A:HOH2395 1.9 7.2 1.0 OE2 A:GLU394 1.9 5.7 0.5 CD A:GLU394 3.0 6.7 0.5 CD A:GLU394 3.0 8.9 0.5 OE1 A:GLU394 3.5 9.7 0.5 OE1 A:GLU394 3.6 11.4 0.5 OE1 A:GLN395 3.8 7.5 1.0 NE2 A:GLN395 4.1 10.9 1.0 CG A:GLU394 4.2 5.4 0.5 OD2 A:ASP371 4.3 8.6 0.9 CG A:GLU394 4.3 6.5 0.5 CD A:GLN395 4.3 5.9 1.0 O A:HOH2381 4.3 26.7 0.3 CB A:ASP371 4.5 5.6 1.0 CG A:ASP371 4.8 6.9 0.9

Magnesium binding site 2 out of 2 in the Native Tailspike Protein of Bacteriophage SF6


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Native Tailspike Protein of Bacteriophage SF6 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg624 b:20.2 occ:0.33 O A:HOH2596 2.8 17.7 1.0 CD A:ARG581 3.8 20.6 1.0 CB A:ARG581 3.9 13.4 1.0 O A:HOH2597 4.1 15.2 1.0 CG A:ARG581 4.2 14.9 1.0 O A:SER582 4.4 11.2 1.0 NE A:ARG581 4.7 24.9 1.0

J.J.Muller, S.Barbirz, K.Heinle, A.Freiberg, R.Seckler, U.Heinemann. An Intersubunit Active Site Between Supercoiled Parallel Beta Helices in the Trimeric Tailspike Endorhamnosidase of Shigella Flexneri Phage SF6. Structure V. 16 766 2008.
ISSN: ISSN 0969-2126
PubMed: 18462681
DOI: 10.1016/J.STR.2008.01.019