Zinc in PDB 1pcx: Crystal Structure of the Copii Coat Subunit, SEC24, Complexed with A Peptide From the Snare Protein BET1

The structure of Crystal Structure of the Copii Coat Subunit, SEC24, Complexed with A Peptide From the Snare Protein BET1, PDB code: 1pcx was solved by E.Mossessova, L.C.Bickford, J.Goldberg, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.78 / 2.50
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	94.930, 94.930, 198.574, 90.00, 90.00, 120.00
R / Rfree (%)	21.7 / 25.9

The binding sites of Zinc atom in the Crystal Structure of the Copii Coat Subunit, SEC24, Complexed with A Peptide From the Snare Protein BET1 (pdb code 1pcx). 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 Copii Coat Subunit, SEC24, Complexed with A Peptide From the Snare Protein BET1, PDB code: 1pcx:

Zinc binding site 1 out of 1 in the Crystal Structure of the Copii Coat Subunit, SEC24, Complexed with A Peptide From the Snare Protein BET1


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 Copii Coat Subunit, SEC24, Complexed with A Peptide From the Snare Protein BET1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn950 b:72.9 occ:1.00 SG A:CYS256 2.2 72.6 1.0 SG A:CYS253 2.4 76.2 1.0 SG A:CYS234 2.4 77.9 1.0 SG A:CYS231 2.4 77.1 1.0 CB A:CYS253 3.2 75.9 1.0 CB A:CYS231 3.2 73.6 1.0 CB A:CYS234 3.3 74.4 1.0 CB A:CYS256 3.5 72.7 1.0 N A:CYS256 3.8 73.8 1.0 N A:CYS234 3.8 76.3 1.0 CA A:CYS256 4.1 75.0 1.0 CA A:CYS234 4.1 75.1 1.0 C A:CYS256 4.6 75.5 1.0 CB A:PHE255 4.7 71.5 1.0 CA A:CYS253 4.7 76.0 1.0 CB A:LEU258 4.7 81.4 1.0 CA A:CYS231 4.7 74.5 1.0 C A:PHE255 4.8 72.0 1.0 N A:ARG235 4.9 74.8 1.0 C A:CYS234 4.9 74.3 1.0 N A:LEU258 4.9 80.8 1.0 OG A:SER236 5.0 70.7 1.0

E.Mossessova, L.C.Bickford, J.Goldberg. Snare Selectivity of the Copii Coat. Cell(Cambridge,Mass.) V. 114 483 2003.
ISSN: ISSN 0092-8674
PubMed: 12941276
DOI: 10.1016/S0092-8674(03)00608-1