Magnesium in PDB 8un0: Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7)

The binding sites of Magnesium atom in the Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7) (pdb code 8un0). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7), PDB code: 8un0:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7)


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-Dna Ternary Complex with Cracked and Closed Pcna (State 7) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1201 b:25.5 occ:1.00 OG1 A:THR381 2.1 43.6 1.0 O3G A:AGS1202 2.1 51.4 1.0 O1B A:AGS1202 3.1 61.4 1.0 CB A:THR381 3.4 44.0 1.0 O3A A:AGS1202 3.4 46.8 1.0 PG A:AGS1202 3.6 48.9 1.0 PB A:AGS1202 3.7 51.1 1.0 CG2 A:THR381 4.1 41.3 1.0 O3B A:AGS1202 4.1 48.9 1.0 O2G A:AGS1202 4.2 46.4 1.0 N A:THR381 4.4 39.2 1.0 NH2 B:ARG155 4.4 36.4 1.0 OE2 A:GLU436 4.4 55.1 1.0 OD1 A:ASP435 4.4 52.7 1.0 CA A:THR381 4.5 38.9 1.0 PA A:AGS1202 4.6 45.0 1.0 CG2 A:ILE489 4.6 50.9 1.0 CB A:ASP435 4.7 47.7 1.0 NH2 B:ARG184 4.8 28.5 1.0 O1A A:AGS1202 4.8 50.1 1.0 O2A A:AGS1202 4.8 52.9 1.0 CG A:ASP435 4.9 49.8 1.0 S1G A:AGS1202 4.9 49.3 1.0

Magnesium binding site 2 out of 4 in the Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7)


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-Dna Ternary Complex with Cracked and Closed Pcna (State 7) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg401 b:46.8 occ:1.00 OG1 B:THR83 2.1 32.6 1.0 O2G B:AGS402 2.1 53.5 1.0 O1B B:AGS402 2.7 39.2 1.0 CB B:THR83 3.1 29.0 1.0 NH2 C:ARG168 3.6 28.0 1.0 PG B:AGS402 3.6 39.3 1.0 CG2 B:THR83 3.7 25.8 1.0 OD1 B:ASP141 3.8 23.0 1.0 O1A B:AGS402 3.8 42.8 1.0 OE1 C:GLU143 3.9 31.2 1.0 PB B:AGS402 4.0 36.0 1.0 OD2 B:ASP141 4.1 36.1 1.0 NH2 B:ARG230 4.2 33.6 1.0 OE2 B:GLU142 4.2 37.2 1.0 CG B:ASP141 4.3 33.6 1.0 O3B B:AGS402 4.3 45.6 1.0 O3G B:AGS402 4.4 50.1 1.0 CA B:THR83 4.4 19.7 1.0 N B:THR83 4.6 20.8 1.0 PA B:AGS402 4.6 26.4 1.0 O3A B:AGS402 4.7 53.5 1.0 CD C:GLU143 4.7 36.6 1.0 CZ C:ARG168 4.7 32.7 1.0 OE2 C:GLU143 4.7 39.6 1.0 O2A B:AGS402 4.8 48.6 1.0 S1G B:AGS402 4.8 44.0 1.0 NH1 C:ARG140 4.8 27.0 1.0 CD C:ARG140 4.9 27.1 1.0 NH2 C:ARG139 4.9 33.4 1.0

Magnesium binding site 3 out of 4 in the Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7)


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-Dna Ternary Complex with Cracked and Closed Pcna (State 7) within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg401 b:27.4 occ:1.00 O3G C:AGS402 2.1 53.0 1.0 OG1 C:THR67 2.1 37.1 1.0 O1B C:AGS402 2.2 43.2 1.0 CB C:THR67 3.2 34.2 1.0 NH2 D:ARG193 3.4 25.6 1.0 PG C:AGS402 3.5 45.4 1.0 PB C:AGS402 3.5 15.7 1.0 O1A C:AGS402 3.6 47.4 1.0 CG2 C:THR67 3.9 27.0 1.0 O3B C:AGS402 4.0 42.4 1.0 NH2 C:ARG214 4.0 39.4 1.0 OD2 C:ASP125 4.3 28.0 1.0 O3A C:AGS402 4.3 46.6 1.0 PA C:AGS402 4.3 21.8 1.0 CA C:THR67 4.3 24.1 1.0 N C:THR67 4.4 19.5 1.0 S1G C:AGS402 4.4 48.0 1.0 OE2 D:GLU168 4.5 42.8 1.0 OE2 C:GLU126 4.5 27.0 1.0 O2G C:AGS402 4.6 46.5 1.0 CZ D:ARG193 4.6 22.0 1.0 O2A C:AGS402 4.6 49.5 1.0 O2B C:AGS402 4.6 35.3 1.0 NH2 D:ARG164 4.7 26.4 1.0 NE D:ARG165 4.9 29.1 1.0 NH1 D:ARG193 5.0 29.9 1.0

Magnesium binding site 4 out of 4 in the Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Atomic Model of the Human CTF18-Rfc-Pcna-Dna Ternary Complex with Cracked and Closed Pcna (State 7) within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg401 b:35.2 occ:1.00 OG1 D:THR85 2.1 33.2 1.0 O2G D:AGS402 2.1 56.4 1.0 O2B D:AGS402 2.5 46.3 1.0 CB D:THR85 3.4 31.8 1.0 OD1 D:ASP150 3.4 43.4 1.0 PG D:AGS402 3.5 35.0 1.0 OD2 D:ASP150 3.7 29.8 1.0 NH2 E:ARG178 3.8 41.2 1.0 PB D:AGS402 3.9 32.3 1.0 CG D:ASP150 3.9 32.7 1.0 O3G D:AGS402 4.1 53.1 1.0 NH2 E:ARG149 4.2 28.1 1.0 CG2 D:THR85 4.2 33.4 1.0 O3B D:AGS402 4.2 48.2 1.0 N D:THR85 4.4 33.5 1.0 CA D:THR85 4.4 31.9 1.0 O2A D:AGS402 4.4 49.8 1.0 OE2 D:GLU151 4.5 29.6 1.0 O1B D:AGS402 4.6 51.6 1.0 CG2 D:ILE179 4.6 21.9 1.0 OE1 E:GLU153 4.7 48.2 1.0 S1G D:AGS402 4.9 28.5 1.0 O3A D:AGS402 5.0 38.1 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