Zinc in PDB 2han: Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter

The structure of Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter, PDB code: 2han was solved by M.Jakob, R.Kolodziejczyk, M.Orlowski, S.Krzywda, A.Kowalska, J.Dutko-Gwozdz, T.Gwozdz, M.Kochman, M.Jaskolski, A.Ozyhar, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.92 / 1.95
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	46.716, 59.790, 65.179, 90.00, 106.70, 90.00
R / Rfree (%)	18 / 21.7

The binding sites of Zinc atom in the Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter (pdb code 2han). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter, PDB code: 2han:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in the Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn351 b:26.6 occ:1.00 SG A:CYS27 2.3 25.9 1.0 SG A:CYS10 2.3 26.7 1.0 SG A:CYS7 2.3 28.1 1.0 SG A:CYS24 2.4 27.3 1.0 CB A:CYS7 3.3 31.9 1.0 CB A:CYS27 3.3 27.8 1.0 CB A:CYS10 3.4 27.0 1.0 CB A:CYS24 3.6 28.3 1.0 N A:CYS10 3.9 28.8 1.0 N A:CYS24 4.0 28.6 1.0 N A:CYS27 4.2 27.6 1.0 CA A:CYS10 4.2 27.9 1.0 NH1 A:ARG56 4.2 27.5 1.0 CA A:CYS27 4.3 27.7 1.0 CA A:CYS24 4.4 28.4 1.0 CB A:ASP12 4.5 27.9 1.0 CB A:ILE9 4.5 31.8 1.0 CA A:CYS7 4.7 32.4 1.0 NH2 A:ARG63 4.8 27.1 1.0 C A:CYS10 4.8 26.9 1.0 N A:ASP12 4.9 28.5 1.0 C A:ILE9 4.9 30.7 1.0 N A:GLY11 4.9 27.1 1.0 CG2 A:ILE9 4.9 31.5 1.0 O A:CYS24 5.0 27.0 1.0 C A:CYS24 5.0 28.5 1.0

Zinc binding site 2 out of 4 in the Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn352 b:34.6 occ:1.00 SG A:CYS62 2.1 31.1 1.0 SG A:CYS59 2.3 32.5 1.0 SG A:CYS49 2.4 32.6 1.0 SG A:CYS43 2.5 38.2 1.0 CB A:CYS62 3.2 29.6 1.0 CB A:CYS59 3.3 29.9 1.0 CB A:CYS43 3.3 41.7 1.0 CB A:CYS49 3.3 34.3 1.0 O A:HOH381 4.0 36.3 1.0 N A:CYS49 4.1 34.6 1.0 N A:CYS62 4.1 30.0 1.0 CA A:CYS43 4.1 42.7 1.0 CA A:CYS62 4.2 29.9 1.0 CA A:CYS49 4.3 34.2 1.0 CA A:ARG47 4.3 40.6 1.0 N A:ARG47 4.4 42.0 1.0 CA A:CYS59 4.7 30.1 1.0 N A:ASN48 4.7 38.1 1.0 C A:ARG47 4.8 39.5 1.0 CD2 A:TYR61 4.8 38.3 1.0 O A:HOH404 4.9 51.9 1.0 CB A:TYR61 4.9 33.1 1.0 O A:HOH369 4.9 49.7 1.0 O A:HOH357 4.9 31.5 1.0 N A:ARG44 4.9 46.1 1.0 C A:CYS43 4.9 44.6 1.0

Zinc binding site 3 out of 4 in the Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn353 b:24.6 occ:1.00 SG B:CYS7 2.3 25.1 1.0 SG B:CYS24 2.3 24.5 1.0 SG B:CYS10 2.3 24.5 1.0 SG B:CYS27 2.3 25.3 1.0 CB B:CYS27 3.2 26.1 1.0 CB B:CYS7 3.2 25.9 1.0 CB B:CYS10 3.4 26.3 1.0 CB B:CYS24 3.5 26.1 1.0 N B:CYS10 3.8 26.3 1.0 N B:CYS24 4.0 25.4 1.0 N B:CYS27 4.1 26.9 1.0 CA B:CYS10 4.1 25.4 1.0 CA B:CYS27 4.3 26.5 1.0 NH1 B:ARG56 4.3 26.1 1.0 CA B:CYS24 4.3 26.1 1.0 CB B:VAL9 4.3 25.7 1.0 CB B:ASP12 4.5 26.1 1.0 CA B:CYS7 4.7 27.4 1.0 C B:VAL9 4.8 26.4 1.0 C B:CYS10 4.8 25.6 1.0 CD B:ARG56 4.8 26.6 1.0 N B:GLY11 4.8 26.0 1.0 NH2 B:ARG63 4.9 24.2 1.0 CG1 B:VAL9 4.9 26.1 1.0 N B:ASP12 4.9 26.1 1.0 CA B:VAL9 4.9 25.9 1.0 O B:CYS24 4.9 24.1 1.0 C B:CYS24 4.9 26.5 1.0 N B:VAL9 5.0 26.9 1.0

Zinc binding site 4 out of 4 in the Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Structural Basis of Heterodimeric Ecdysteroid Receptor Interaction with Natural Response Element HSP27 Gene Promoter within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn354 b:38.0 occ:1.00 SG B:CYS62 2.3 36.1 1.0 SG B:CYS43 2.3 42.5 1.0 SG B:CYS59 2.3 29.4 1.0 SG B:CYS49 2.5 40.6 1.0 CB B:CYS43 3.2 40.8 1.0 CB B:CYS59 3.3 29.8 1.0 CB B:CYS62 3.3 28.2 1.0 CB B:CYS49 3.5 42.8 1.0 N B:CYS49 4.0 43.8 1.0 N B:CYS62 4.2 26.9 1.0 CA B:CYS43 4.2 41.6 1.0 CD1 B:PHE45 4.3 53.1 1.0 O B:HOH403 4.4 35.8 0.5 CA B:CYS62 4.4 26.9 1.0 O B:HOH402 4.4 36.2 0.8 N B:ALA48 4.4 48.6 1.0 CA B:CYS49 4.4 42.9 1.0 N B:ARG47 4.6 52.6 1.0 CA B:ARG47 4.6 51.6 1.0 CA B:CYS59 4.7 28.6 1.0 CB B:PHE45 4.7 52.0 1.0 O B:HOH401 4.8 28.8 0.5 C B:ARG47 4.8 50.5 1.0

M.Jakob, R.Kolodziejczyk, M.Orlowski, S.Krzywda, A.Kowalska, J.Dutko-Gwozdz, T.Gwozdz, M.Kochman, M.Jaskolski, A.Ozyhar. Novel Dna-Binding Element Within the C-Terminal Extension of the Nuclear Receptor Dna-Binding Domain. Nucleic Acids Res. V. 35 2705 2007.
ISSN: ISSN 0305-1048
PubMed: 17426125
DOI: 10.1093/NAR/GKM162