Magnesium in PDB 7tku: Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna)

The binding sites of Magnesium atom in the Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna) (pdb code 7tku). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna), PDB code: 7tku:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg902 b:101.7 occ:1.00 O1B A:AGS901 2.1 99.2 1.0 OG1 A:THR360 2.2 102.8 1.0 O3G A:AGS901 2.2 99.2 1.0 OD2 A:ASP424 3.0 100.6 1.0 OD1 A:ASP424 3.1 100.6 1.0 CG A:ASP424 3.4 100.6 1.0 CB A:THR360 3.4 102.8 1.0 PB A:AGS901 3.5 99.2 1.0 PG A:AGS901 3.6 99.2 1.0 O3B A:AGS901 4.0 99.2 1.0 CG2 A:THR360 4.2 102.8 1.0 OE2 A:GLU425 4.2 101.6 1.0 O3A A:AGS901 4.2 99.2 1.0 N A:THR360 4.5 102.8 1.0 O2G A:AGS901 4.5 99.2 1.0 CA A:THR360 4.5 102.8 1.0 CG2 A:ILE454 4.6 107.2 1.0 O2B A:AGS901 4.6 99.2 1.0 CG A:GLU425 4.6 101.6 1.0 NH2 B:ARG128 4.8 74.6 1.0 S1G A:AGS901 4.9 99.2 1.0 CD A:GLU425 4.9 101.6 1.0 CB A:ASP424 4.9 100.6 1.0

Magnesium binding site 2 out of 4 in the Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg402 b:50.5 occ:1.00 OG1 B:THR56 2.1 59.9 1.0 O1B B:AGS401 2.1 61.7 1.0 O3G B:AGS401 2.2 61.7 1.0 CB B:THR56 2.7 59.9 1.0 CG2 B:THR56 3.5 59.9 1.0 PB B:AGS401 3.5 61.7 1.0 O1A B:AGS401 3.6 61.7 1.0 PG B:AGS401 3.6 61.7 1.0 NH2 C:ARG160 3.8 49.7 1.0 O3B B:AGS401 4.0 61.7 1.0 O2A B:AGS401 4.1 61.7 1.0 CA B:THR56 4.1 59.9 1.0 OE2 C:GLU135 4.1 53.0 1.0 PA B:AGS401 4.1 61.7 1.0 O2G B:AGS401 4.2 61.7 1.0 N B:THR56 4.2 59.9 1.0 NH1 C:ARG132 4.3 44.5 1.0 O3A B:AGS401 4.3 61.7 1.0 O2B B:AGS401 4.6 61.7 1.0 OD1 B:ASP114 4.8 58.6 1.0 CZ C:ARG160 4.8 49.7 1.0 NH1 C:ARG160 4.9 49.7 1.0

Magnesium binding site 3 out of 4 in the Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna) within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg402 b:58.1 occ:1.00 OG1 C:THR60 2.1 53.2 1.0 O3G C:AGS401 2.1 72.1 1.0 O1B C:AGS401 2.4 72.1 1.0 OD1 C:ASP117 3.3 48.7 1.0 CB C:THR60 3.5 53.2 1.0 PG C:AGS401 3.6 72.1 1.0 OD2 C:ASP117 3.6 48.7 1.0 PB C:AGS401 3.7 72.1 1.0 CG C:ASP117 3.9 48.7 1.0 O3B C:AGS401 4.0 72.1 1.0 CG2 C:THR60 4.2 53.2 1.0 N C:THR60 4.3 53.2 1.0 CA C:THR60 4.4 53.2 1.0 O2B C:AGS401 4.4 72.1 1.0 CD2 C:LEU146 4.4 46.2 1.0 S1G C:AGS401 4.6 72.1 1.0 NH2 D:ARG183 4.6 49.6 1.0 OE1 C:GLU118 4.6 57.5 1.0 O2G C:AGS401 4.6 72.1 1.0 CG C:GLU118 4.6 57.5 1.0 O3A C:AGS401 4.9 72.1 1.0 CD C:GLU118 4.9 57.5 1.0

Magnesium binding site 4 out of 4 in the Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Structure of the Yeast Clamp Loader (Replication Factor C Rfc) Bound to the Open Sliding Clamp (Proliferating Cell Nuclear Antigen Pcna) within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg402 b:44.9 occ:1.00 O3G D:AGS401 2.0 52.8 1.0 O2B D:AGS401 2.1 52.8 1.0 OG1 D:THR72 2.1 42.5 1.0 PG D:AGS401 2.9 52.8 1.0 S1G D:AGS401 2.9 52.8 1.0 PB D:AGS401 3.3 52.8 1.0 CB D:THR72 3.4 42.5 1.0 O3B D:AGS401 3.5 52.8 1.0 O1B D:AGS401 4.0 52.8 1.0 CG2 D:THR72 4.2 42.5 1.0 O2G D:AGS401 4.2 52.8 1.0 OD2 D:ASP140 4.2 48.4 1.0 N D:THR72 4.3 42.5 1.0 OD1 D:ASP140 4.3 48.4 1.0 CA D:THR72 4.4 42.5 1.0 O3A D:AGS401 4.5 52.8 1.0 CG2 D:ILE169 4.5 72.1 1.0 OE2 D:GLU141 4.6 47.3 1.0 NH2 E:ARG184 4.7 50.9 1.0 CG D:ASP140 4.7 48.4 1.0 CE D:LYS71 4.9 48.2 1.0 CD D:GLU141 5.0 47.3 1.0

C.Gaubitz, X.Liu, J.Pajak, N.P.Stone, J.A.Hayes, G.Demo, B.A.Kelch Phd. Cryo-Em Structures Reveal High-Resolution Mechanism of A Dna Polymerase Sliding Clamp Loader. Elife V. 11 2022.
ISSN: ESSN 2050-084X
PubMed: 35179493
DOI: 10.7554/ELIFE.74175