Zinc in PDB 1dg6: Crystal Structure of APO2L/Trail

The structure of Crystal Structure of APO2L/Trail, PDB code: 1dg6 was solved by S.G.Hymowitz, M.P.O'connell, M.H.Ultsch, A.M.De Vos, R.F.Kelley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.30
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	66.435, 66.435, 197.727, 90.00, 90.00, 120.00
R / Rfree (%)	14.1 / 19.7

The structure of Crystal Structure of APO2L/Trail also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Zinc atom in the Crystal Structure of APO2L/Trail (pdb code 1dg6). 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 APO2L/Trail, PDB code: 1dg6:

Zinc binding site 1 out of 1 in the Crystal Structure of APO2L/Trail


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 APO2L/Trail within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn300 b:11.8 occ:0.33 CL A:CL406 2.3 14.3 0.3 SG A:CYS230 2.3 12.9 1.0 CB A:CYS230 3.3 13.0 1.0 CA A:CYS230 3.6 12.5 1.0 N A:TRP231 4.0 12.5 1.0 C A:CYS230 4.3 13.6 1.0 N A:SER232 4.7 14.3 1.0 N A:CYS230 4.9 13.1 1.0 O A:HOH514 4.9 36.7 1.0

S.G.Hymowitz, M.P.O'connell, M.H.Ultsch, A.Hurst, K.Totpal, A.Ashkenazi, A.M.De Vos, R.F.Kelley. A Unique Zinc-Binding Site Revealed By A High-Resolution X-Ray Structure of Homotrimeric APO2L/Trail. Biochemistry V. 39 633 2000.
ISSN: ISSN 0006-2960
PubMed: 10651627
DOI: 10.1021/BI992242L