Magnesium in PDB 8umu: Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3)

The binding sites of Magnesium atom in the Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3) (pdb code 8umu). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3), PDB code: 8umu:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1201 b:57.4 occ:1.00 CG2 A:ILE489 3.1 81.8 1.0 OD1 A:ASP435 3.2 88.0 1.0 O3G A:AGS1202 3.4 94.3 1.0 NH2 B:ARG155 3.7 78.8 1.0 O2G A:AGS1202 3.8 101.6 1.0 CB A:ILE489 4.0 82.6 1.0 O1B A:AGS1202 4.0 95.2 1.0 PG A:AGS1202 4.2 106.5 1.0 CG A:ASP435 4.3 87.3 1.0 OD1 A:ASN491 4.4 101.7 1.0 NZ A:LYS380 4.5 98.1 1.0 CG2 A:THR381 4.6 96.6 1.0 N A:GLU436 4.6 91.2 1.0 C A:ILE489 4.8 86.8 1.0 CE A:LYS380 4.8 96.1 1.0 O3B A:AGS1202 4.8 97.1 1.0 O A:ILE489 4.8 85.7 1.0 CD1 A:ILE489 4.8 85.4 1.0 CG A:GLU436 4.9 92.6 1.0 CB A:ASP435 4.9 80.6 1.0 CG A:ASN491 4.9 103.4 1.0 CZ B:ARG155 5.0 78.1 1.0

Magnesium binding site 2 out of 3 in the Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg401 b:42.6 occ:1.00 O3G B:AGS402 2.2 76.6 1.0 OD1 B:ASP141 2.6 57.7 1.0 OG1 B:THR83 2.6 51.5 1.0 O1B B:AGS402 2.7 55.0 1.0 OD2 B:ASP141 3.2 46.5 1.0 CG B:ASP141 3.2 46.8 1.0 PG B:AGS402 3.6 76.0 1.0 NH2 C:ARG140 4.0 51.8 1.0 PB B:AGS402 4.0 58.0 1.0 CB B:THR83 4.0 45.3 1.0 O3B B:AGS402 4.2 63.2 1.0 NH2 C:ARG139 4.2 45.5 1.0 OE1 B:GLU142 4.2 47.6 1.0 S1G B:AGS402 4.3 82.8 1.0 CG2 B:THR83 4.5 42.2 1.0 NH1 C:ARG139 4.6 42.4 1.0 CD B:GLU142 4.6 56.2 1.0 CB B:ASP141 4.7 41.2 1.0 O2G B:AGS402 4.7 54.4 1.0 CB B:ALA170 4.7 36.3 1.0 N B:THR83 4.8 40.8 1.0 CG B:GLU142 4.8 54.9 1.0 CA B:THR83 4.8 33.8 1.0 O2B B:AGS402 4.8 70.6 1.0 CZ C:ARG139 4.9 43.2 1.0 CE B:LYS82 4.9 50.0 1.0

Magnesium binding site 3 out of 3 in the Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Atomic Model of the Human CTF18-Rfc-Pcna Binary Complex in the Four- Subunit Binding State (State 3) within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg401 b:72.4 occ:1.00 O3G C:AGS402 2.1 70.1 1.0 O1B C:AGS402 2.4 64.2 1.0 OG1 C:THR67 2.6 58.4 1.0 O1A C:AGS402 3.0 70.8 1.0 PB C:AGS402 3.5 58.0 1.0 CB C:THR67 3.6 50.0 1.0 PG C:AGS402 3.6 63.2 1.0 OD2 C:ASP125 3.7 60.6 1.0 PA C:AGS402 3.8 62.1 1.0 O3A C:AGS402 3.9 66.7 1.0 O3B C:AGS402 4.1 66.9 1.0 O2A C:AGS402 4.1 64.2 1.0 CG2 C:THR67 4.3 53.0 1.0 O2G C:AGS402 4.5 65.0 1.0 N C:THR67 4.7 57.8 1.0 S1G C:AGS402 4.7 83.0 1.0 CA C:THR67 4.8 51.1 1.0 O2B C:AGS402 4.9 59.1 1.0 CG C:ASP125 4.9 67.9 1.0

F.Wang, Q.He, H.Li. Cryo-Em Reveals A Nearly Complete Pcna Loading Process and Unique Features of the Human Alternative Clamp Loader CTF18-Rfc Proc.Natl.Acad.Sci.Usa 2024.
ISSN: ESSN 1091-6490
DOI: 10.1073/PNAS.2319727121