Zinc in PDB 4ezh: The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide

The structure of The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide, PDB code: 4ezh was solved by Z.J.Cheng, D.J.Patel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.52
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	83.682, 102.413, 143.200, 90.00, 90.00, 90.00
R / Rfree (%)	21.3 / 25.4

The structure of The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide also contains other interesting chemical elements:

Nickel

(Ni)

2 atoms

The binding sites of Zinc atom in the The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide (pdb code 4ezh). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide, PDB code: 4ezh:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1702 b:56.6 occ:1.00 SG A:CYS1575 1.9 54.0 1.0 SG A:CYS1605 2.3 63.0 1.0 SG A:CYS1602 2.5 65.8 1.0 SG A:CYS1578 2.6 66.6 1.0 CB A:CYS1575 2.8 51.0 1.0 CB A:CYS1605 3.1 58.4 1.0 CB A:CYS1578 3.4 55.0 1.0 CB A:CYS1602 3.6 48.8 1.0 N A:CYS1578 3.7 56.7 1.0 N A:CYS1602 3.8 60.1 1.0 CA A:CYS1578 4.2 55.7 1.0 CA A:CYS1602 4.2 60.2 1.0 CG1 A:VAL1580 4.2 46.6 1.0 CA A:CYS1605 4.3 62.9 1.0 N A:CYS1605 4.3 57.9 1.0 CA A:CYS1575 4.3 58.8 1.0 CB A:GLU1577 4.4 73.1 1.0 O A:CYS1602 4.6 58.7 1.0 C A:CYS1602 4.7 63.7 1.0 C A:GLU1577 4.7 68.2 1.0 C A:CYS1575 4.9 58.0 1.0 C A:CYS1578 4.9 53.9 1.0 N A:GLU1577 4.9 65.4 1.0 CA A:GLU1577 4.9 67.5 1.0 C A:HIS1601 5.0 57.2 1.0 N A:ASP1579 5.0 53.9 1.0

Zinc binding site 2 out of 2 in the The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of The Crystal Structure of KDM6B Bound with H3K27ME3 Peptide within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1702 b:57.3 occ:1.00 SG B:CYS1605 2.2 59.7 1.0 SG B:CYS1575 2.4 54.6 1.0 SG B:CYS1578 2.5 64.4 1.0 SG B:CYS1602 2.6 64.2 1.0 CB B:CYS1605 3.1 48.2 1.0 CB B:CYS1575 3.3 44.9 1.0 CB B:CYS1578 3.4 49.3 1.0 CB B:CYS1602 3.6 42.2 1.0 N B:CYS1578 3.7 53.5 1.0 N B:CYS1602 3.8 59.2 1.0 CA B:CYS1578 4.1 48.8 1.0 CA B:CYS1602 4.2 60.9 1.0 CG1 B:VAL1580 4.3 41.1 1.0 CA B:CYS1605 4.3 60.0 1.0 N B:CYS1605 4.3 51.6 1.0 CB B:GLU1577 4.3 72.8 1.0 O B:CYS1602 4.6 58.1 1.0 CA B:CYS1575 4.7 58.0 1.0 C B:GLU1577 4.7 65.9 1.0 NH1 A:ARG1223 4.7 0.3 1.0 C B:CYS1602 4.7 65.0 1.0 N B:GLU1577 4.8 64.5 1.0 CA B:GLU1577 4.8 67.1 1.0 C B:CYS1578 4.9 54.2 1.0 N B:ASP1579 4.9 51.5 1.0 C B:HIS1601 4.9 57.6 1.0

L.Kruidenier, C.W.Chung, Z.Cheng, J.Liddle, K.Che, G.Joberty, M.Bantscheff, C.Bountra, A.Bridges, H.Diallo, D.Eberhard, S.Hutchinson, E.Jones, R.Katso, M.Leveridge, P.K.Mander, J.Mosley, C.Ramirez-Molina, P.Rowland, C.J.Schofield, R.J.Sheppard, J.E.Smith, C.Swales, R.Tanner, P.Thomas, A.Tumber, G.Drewes, U.Oppermann, D.J.Patel, K.Lee, D.M.Wilson. A Selective Jumonji H3K27 Demethylase Inhibitor Modulates the Proinflammatory Macrophage Response. Nature V. 488 404 2012.
ISSN: ISSN 0028-0836
PubMed: 22842901
DOI: 10.1038/NATURE11262