Zinc in PDB 4fmn: Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2

The structure of Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2, PDB code: 4fmn was solved by E.Gueneau, P.Legrand, J.B.Charbonnier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.63 / 2.69
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	190.940, 66.300, 74.110, 90.00, 90.15, 90.00
R / Rfree (%)	16.9 / 19.2

The binding sites of Zinc atom in the Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2 (pdb code 4fmn). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2, PDB code: 4fmn:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn901 b:61.4 occ:1.00 OE1 B:GLU707 1.9 61.2 1.0 NE2 B:HIS703 2.0 55.6 1.0 SG A:CYS769 2.3 77.8 1.0 SG B:CYS817 2.4 60.9 1.0 CD B:GLU707 3.0 59.2 1.0 CE1 B:HIS703 3.0 54.7 1.0 CB A:CYS769 3.1 75.7 1.0 CD2 B:HIS703 3.1 55.2 1.0 CB B:CYS817 3.2 56.8 1.0 ZN B:ZN902 3.4 61.4 1.0 OE2 B:GLU707 3.5 49.6 1.0 CA B:CYS817 3.7 55.8 1.0 O A:HOH941 4.0 50.0 1.0 CE1 B:HIS850 4.1 60.9 1.0 ND1 B:HIS703 4.2 54.8 1.0 CG B:HIS703 4.2 52.6 1.0 ND1 B:HIS850 4.2 61.7 1.0 CG B:GLU707 4.2 47.0 1.0 O B:CYS817 4.4 63.0 1.0 CA A:CYS769 4.5 75.2 1.0 C B:CYS817 4.5 62.0 1.0 CB B:GLU707 4.7 49.3 1.0 N B:CYS817 4.8 55.9 1.0 N A:CYS769 4.8 71.8 1.0

Zinc binding site 2 out of 2 in the Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of the C-Terminal Domain of the Saccharomyces Cerevisiae Mutl Alpha (MLH1/PMS1) Heterodimer Bound to A Fragment of NTG2 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn902 b:61.4 occ:1.00 ND1 B:HIS850 1.9 61.7 1.0 OE2 B:GLU707 1.9 49.6 1.0 SG A:CYS769 2.3 77.8 1.0 SG B:CYS848 2.3 61.3 1.0 CE1 B:HIS850 2.8 60.9 1.0 CD B:GLU707 2.9 59.2 1.0 CG B:HIS850 3.0 61.5 1.0 CB A:CYS769 3.1 75.7 1.0 OE1 B:GLU707 3.2 61.2 1.0 CB B:CYS848 3.4 56.3 1.0 ZN B:ZN901 3.4 61.4 1.0 CB B:HIS850 3.5 59.9 1.0 N B:HIS850 3.8 61.8 1.0 CA A:CYS769 4.0 75.2 1.0 NE2 B:HIS850 4.0 62.2 1.0 CD2 B:HIS850 4.1 63.4 1.0 CG B:GLU707 4.2 47.0 1.0 CA B:HIS850 4.3 61.4 1.0 CD B:PRO849 4.3 61.4 1.0 N B:PRO849 4.4 61.7 1.0 CG B:PRO849 4.5 66.2 1.0 CA B:CYS848 4.6 58.6 1.0 C B:CYS848 4.6 65.0 1.0 CG B:ARG852 4.7 61.7 1.0 NE2 B:HIS703 4.8 55.6 1.0 N A:CYS769 4.9 71.8 1.0 C B:PRO849 4.9 69.0 1.0 CB B:GLU707 5.0 49.3 1.0

E.Gueneau, C.Dherin, P.Legrand, C.Tellier-Lebegue, B.Gilquin, P.Bonnesoeur, F.Londino, C.Quemener, M.H.Le Du, J.A.Marquez, M.Moutiez, M.Gondry, S.Boiteux, J.B.Charbonnier. Structure of the Mutl Alpha C-Terminal Domain Reveals How MLH1 Contributes to PMS1 Endonuclease Site. Nat.Struct.Mol.Biol. V. 20 461 2013.
ISSN: ISSN 1545-9993
PubMed: 23435383
DOI: 10.1038/NSMB.2511