Zinc in PDB 3h7h: Crystal Structure of the Human Transcription Elongation Factor Dsif, HSPT4/HSPT5 (176-273)

The structure of Crystal Structure of the Human Transcription Elongation Factor Dsif, HSPT4/HSPT5 (176-273), PDB code: 3h7h was solved by S.Wenzel, B.M.Wohrl, P.Rosch, B.M.Martins, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.11 / 1.55
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	41.096, 52.091, 97.099, 90.00, 90.00, 90.00
R / Rfree (%)	18.6 / 22.2

The binding sites of Zinc atom in the Crystal Structure of the Human Transcription Elongation Factor Dsif, HSPT4/HSPT5 (176-273) (pdb code 3h7h). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of the Human Transcription Elongation Factor Dsif, HSPT4/HSPT5 (176-273), PDB code: 3h7h:

Zinc binding site 1 out of 1 in the Crystal Structure of the Human Transcription Elongation Factor Dsif, HSPT4/HSPT5 (176-273)


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Human Transcription Elongation Factor Dsif, HSPT4/HSPT5 (176-273) within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn119 b:15.0 occ:1.00 SG A:CYS33 2.3 15.0 1.0 SG A:CYS16 2.4 13.4 1.0 SG A:CYS36 2.4 15.8 1.0 SG A:CYS19 2.4 12.8 1.0 CB A:CYS16 3.2 12.9 1.0 CB A:CYS19 3.2 13.5 1.0 CB A:CYS36 3.3 17.6 1.0 CB A:CYS33 3.5 14.3 1.0 N A:CYS19 3.7 13.8 1.0 N A:CYS36 3.9 17.1 1.0 CA A:CYS19 4.0 13.3 1.0 CB A:ASN35 4.3 16.0 1.0 CA A:CYS36 4.3 17.9 1.0 CA A:CYS16 4.6 12.4 1.0 CB A:LEU18 4.6 14.5 1.0 CD1 A:LEU40 4.6 23.2 1.0 C A:LEU18 4.7 14.6 1.0 C A:ASN35 4.8 16.9 1.0 CB A:LEU21 4.8 10.9 1.0 ND2 A:ASN35 4.8 11.7 1.0 C A:CYS19 4.8 12.8 1.0 CA A:CYS33 4.9 14.6 1.0 CA A:ASN35 4.9 16.0 1.0 N A:ASN35 4.9 15.4 1.0 N A:SER20 4.9 11.4 1.0 CA A:LEU18 5.0 14.2 1.0 N A:LEU18 5.0 14.1 1.0

S.Wenzel, B.M.Martins, P.Rosch, B.M.Wohrl. Crystal Structure of the Human Transcription Elongation Factor Dsif HSPT4 Subunit in Complex with the HSPT5 Dimerization Interface Biochem.J. V. 425 373 2010.
ISSN: ISSN 0264-6021
PubMed: 19860741
DOI: 10.1042/BJ20091422