Magnesium in PDB 1k77: Crystal Structure of EC1530, A Putative Oxygenase From Escherichia Coli

The structure of Crystal Structure of EC1530, A Putative Oxygenase From Escherichia Coli, PDB code: 1k77 was solved by Y.Kim, T.Skarina, S.Beasley, R.Laskowski, C.H.Arrowsmith, A.Joachimiak, A.M.Edwards, A.Savchenko, Midwest Center For Structural Genomics(Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.91 / 1.63
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	104.907, 74.368, 39.376, 90.00, 98.81, 90.00
R / Rfree (%)	19.4 / 21.4

The binding sites of Magnesium atom in the Crystal Structure of EC1530, A Putative Oxygenase From Escherichia Coli (pdb code 1k77). 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 Structure of EC1530, A Putative Oxygenase From Escherichia Coli, PDB code: 1k77:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of EC1530, A Putative Oxygenase From Escherichia Coli


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 EC1530, A Putative Oxygenase From Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg300 b:8.9 occ:1.00 OE2 A:GLU143 2.1 8.9 1.0 OD2 A:ASP178 2.1 8.3 1.0 OE1 A:GLU240 2.2 7.8 1.0 O2 A:FMT304 2.2 10.0 1.0 OE1 A:GLN204 2.2 8.8 1.0 O A:HOH469 2.3 9.6 1.0 CD A:GLN204 3.1 9.6 1.0 CD A:GLU240 3.1 11.4 1.0 CD A:GLU143 3.2 11.8 1.0 C A:FMT304 3.2 14.9 1.0 CG A:ASP178 3.2 10.1 1.0 OE2 A:GLU240 3.4 10.2 1.0 NE2 A:GLN204 3.5 9.8 1.0 OE1 A:GLU143 3.6 11.3 1.0 CB A:ASP178 3.7 7.9 1.0 NH2 A:ARG211 3.8 17.1 1.0 OE1 A:GLN176 3.9 12.7 1.0 NE2 A:HIS181 4.0 9.7 1.0 CD2 A:HIS181 4.2 9.4 1.0 O1 A:FMT304 4.3 13.4 1.0 OD1 A:ASP178 4.3 10.6 1.0 CG A:GLN204 4.3 10.1 1.0 CB A:GLN204 4.4 8.9 1.0 CG A:GLU143 4.4 9.8 1.0 CG A:GLU240 4.5 9.9 1.0 O A:HOH340 4.8 17.6 1.0 O A:HOH353 4.8 18.9 1.0 CB A:GLU240 4.8 10.2 1.0 O A:HOH321 4.8 13.8 1.0 CD A:GLN176 5.0 10.4 1.0 CA A:ASP178 5.0 7.8 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of EC1530, A Putative Oxygenase From Escherichia Coli


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of EC1530, A Putative Oxygenase From Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:9.0 occ:0.50 O A:VAL185 2.8 9.6 1.0 O A:HOH326 3.0 17.2 1.0 O A:ASP186 3.4 8.9 1.0 CA A:ASP186 3.6 8.5 1.0 C A:ASP186 3.8 9.4 1.0 C A:VAL185 3.8 8.8 1.0 N A:ASP186 4.2 8.2 1.0 O A:HOH327 4.2 17.0 1.0 O A:HOH444 4.4 23.9 1.0 O A:HOH354 4.5 17.8 1.0 OD1 A:ASP186 4.6 9.8 1.0 CB A:ASP186 4.7 10.5 1.0

Y.Kim, T.Skarina, S.Beasley, R.Laskowski, C.H.Arrowsmith, A.Joachimiak, A.M.Edwards, A.Savchenko. Crystal Structure of Escherichia Coli EC1530, A Glyoxylate Induced Protein Ygbm. Proteins V. 48 427 2002.
ISSN: ISSN 0887-3585
PubMed: 12112708
DOI: 10.1002/PROT.10160