Iron in PDB 8foc: Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I

The binding sites of Iron atom in the Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I (pdb code 8foc). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I, PDB code: 8foc:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe601 b:86.1 occ:1.00 FE1 B:SF4601 0.0 86.1 1.0 S2 B:SF4601 2.3 86.1 1.0 S4 B:SF4601 2.3 86.1 1.0 S3 B:SF4601 2.3 86.1 1.0 FE3 B:SF4601 2.7 86.1 1.0 FE2 B:SF4601 2.7 86.1 1.0 FE4 B:SF4601 2.7 86.1 1.0 CB B:CYS336 3.1 11.0 1.0 S1 B:SF4601 3.9 86.1 1.0 N B:CYS336 4.0 11.0 1.0 CG B:PRO334 4.0 10.8 1.0 CB B:PRO334 4.1 10.8 1.0 CA B:CYS336 4.1 11.0 1.0 CG B:PRO500 4.5 9.2 1.0 CD B:PRO435 4.9 11.3 1.0 CD1 B:ILE420 5.0 8.1 1.0

Iron binding site 2 out of 4 in the Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe601 b:86.1 occ:1.00 FE2 B:SF4601 0.0 86.1 1.0 S3 B:SF4601 2.3 86.1 1.0 S1 B:SF4601 2.3 86.1 1.0 S4 B:SF4601 2.3 86.1 1.0 FE3 B:SF4601 2.7 86.1 1.0 FE4 B:SF4601 2.7 86.1 1.0 FE1 B:SF4601 2.7 86.1 1.0 CB B:CYS434 3.4 10.7 1.0 S2 B:SF4601 3.9 86.1 1.0 CA B:CYS434 4.0 10.7 1.0 CD B:PRO435 4.2 11.3 1.0 CB B:CYS336 4.5 11.0 1.0 C B:CYS434 4.6 10.7 1.0 N B:PRO435 4.6 11.3 1.0 SG B:CYS474 4.8 12.6 1.0 CB B:CYS474 4.9 12.6 1.0

Iron binding site 3 out of 4 in the Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe601 b:86.1 occ:1.00 FE3 B:SF4601 0.0 86.1 1.0 S2 B:SF4601 2.3 86.1 1.0 S1 B:SF4601 2.3 86.1 1.0 S4 B:SF4601 2.3 86.1 1.0 FE4 B:SF4601 2.7 86.1 1.0 FE2 B:SF4601 2.7 86.1 1.0 FE1 B:SF4601 2.7 86.1 1.0 CB B:CYS417 3.6 9.5 1.0 S3 B:SF4601 3.9 86.1 1.0 CA B:CYS417 4.2 9.5 1.0 SG B:CYS474 4.4 12.6 1.0 CG B:PRO500 4.8 9.2 1.0 CB B:CYS474 4.8 12.6 1.0 CD B:PRO500 5.0 9.2 1.0

Iron binding site 4 out of 4 in the Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Cryo-Em Structure of S. Cerevisiae Dna Polymerase Alpha-Primase in Apo State Conformation I within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe601 b:86.1 occ:1.00 FE4 B:SF4601 0.0 86.1 1.0 S1 B:SF4601 2.3 86.1 1.0 S3 B:SF4601 2.3 86.1 1.0 S2 B:SF4601 2.3 86.1 1.0 SG B:CYS474 2.4 12.6 1.0 FE3 B:SF4601 2.7 86.1 1.0 FE2 B:SF4601 2.7 86.1 1.0 FE1 B:SF4601 2.7 86.1 1.0 CB B:CYS474 3.2 12.6 1.0 S4 B:SF4601 3.9 86.1 1.0 CB B:PRO334 4.0 10.8 1.0 CA B:CYS474 4.4 12.6 1.0 CG B:PRO334 4.8 10.8 1.0 N B:LEU335 5.0 11.2 1.0

Z.Yuan, R.Georgescu, H.Li, M.E.O'donnell. Molecular Choreography of Primer Synthesis By the Eukaryotic Pol Alpha-Primase. Biorxiv 2023.
ISSN: ISSN 2692-8205
PubMed: 37205351
DOI: 10.1101/2023.05.03.539257