Magnesium in PDB 6s7o: Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A

All present enzymatic activity of Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A:
2.4.99.18;

The binding sites of Magnesium atom in the Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A (pdb code 6s7o). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A, PDB code: 6s7o:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg817 b:20.8 occ:1.00 NH1 A:ARG405 3.4 46.8 1.0 OE2 A:GLU169 3.6 23.9 1.0 OD1 A:ASP167 3.8 23.6 1.0 OD1 A:ASN168 3.9 22.1 1.0 OD2 A:ASP167 3.9 23.6 1.0 OE1 A:GLU169 4.0 23.9 1.0 O04 A:KZE818 4.2 38.1 1.0 CD A:GLU169 4.2 23.9 1.0 CG A:ASP167 4.3 23.6 1.0 ND2 A:ASN168 4.6 22.1 1.0 CZ A:ARG405 4.6 46.8 1.0 CG A:ASN168 4.7 22.1 1.0 O03 A:KZE818 4.7 38.1 1.0 NE A:ARG405 4.9 46.8 1.0

Magnesium binding site 2 out of 2 in the Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Cryo-Em Structure of Human Oligosaccharyltransferase Complex Ost-A within 5.0Å range: probe atom residue distance (Å) B Occ E:Mg712 b:35.0 occ:1.00 OE2 E:GLU438 2.8 27.2 1.0 O C:VAL79 3.5 28.3 1.0 CD E:GLU438 3.5 27.2 1.0 OE1 E:GLU438 3.5 27.2 1.0 OE1 E:GLU376 3.7 25.0 1.0 CB E:PRO375 4.3 18.9 1.0 OE2 E:GLU376 4.3 25.0 1.0 CD1 E:TRP239 4.3 17.6 1.0 CD E:GLU376 4.4 25.0 1.0 C C:VAL79 4.4 28.3 1.0 N E:HIS238 4.6 16.4 1.0 NH2 E:ARG406 4.7 26.2 1.0 NE1 E:TRP239 4.7 17.6 1.0 CG E:GLU438 4.8 27.2 1.0 CB E:MET435 4.8 22.8 1.0

A.S.Ramirez, J.Kowal, K.P.Locher. Cryo-Electron Microscopy Structures of Human Oligosaccharyltransferase Complexes Ost-A and Ost-B. Science V. 366 1372 2019.
ISSN: ESSN 1095-9203
PubMed: 31831667
DOI: 10.1126/SCIENCE.AAZ3505