Zinc in PDB 1i6n: 1.8 A Crystal Structure of Ioli Protein with A Binding Zinc Atom

The structure of 1.8 A Crystal Structure of Ioli Protein with A Binding Zinc Atom, PDB code: 1i6n was solved by R.G.Zhang, I.Dementiva, F.Collart, E.Quaite-Randall, A.Joachimiak, R.Alkire, N.Maltsev, O.Korolev, L.Dieckman, Midwest Center Forstructural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.90 / 1.80
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	74.015, 104.616, 48.462, 90.00, 90.00, 90.00
R / Rfree (%)	20.1 / 23.8

The binding sites of Zinc atom in the 1.8 A Crystal Structure of Ioli Protein with A Binding Zinc Atom (pdb code 1i6n). 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 1.8 A Crystal Structure of Ioli Protein with A Binding Zinc Atom, PDB code: 1i6n:

Zinc binding site 1 out of 1 in the 1.8 A Crystal Structure of Ioli Protein with A Binding Zinc Atom


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of 1.8 A Crystal Structure of Ioli Protein with A Binding Zinc Atom within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:9.4 occ:1.00 OE2 A:GLU142 2.0 7.8 1.0 OD2 A:ASP174 2.1 7.6 1.0 OE1 A:GLU246 2.1 8.4 1.0 ND1 A:HIS200 2.1 5.2 1.0 CD A:GLU142 2.9 8.6 1.0 CD A:GLU246 3.0 5.3 1.0 CG A:HIS200 3.1 7.2 1.0 CE1 A:HIS200 3.1 7.5 1.0 CG A:ASP174 3.1 8.5 1.0 OE1 A:GLU142 3.3 7.6 1.0 OE2 A:GLU246 3.3 7.9 1.0 CB A:HIS200 3.4 5.3 1.0 CB A:ASP174 3.5 5.3 1.0 O A:HOH519 3.8 16.6 1.0 O A:HOH490 4.1 18.1 1.0 NH1 A:ARG217 4.2 6.7 1.0 CD2 A:HIS177 4.2 7.2 1.0 NE2 A:HIS200 4.2 6.9 1.0 CG A:GLU246 4.2 4.6 1.0 OD1 A:ASP174 4.2 6.3 1.0 CD2 A:HIS200 4.2 6.8 1.0 CG A:GLU142 4.3 7.8 1.0 NE2 A:HIS177 4.3 6.5 1.0 NH2 A:ARG217 4.3 9.4 1.0 CB A:GLU246 4.4 7.4 1.0 CG1 A:VAL172 4.6 8.9 1.0 CA A:ASP174 4.7 4.9 1.0 CZ A:ARG217 4.7 6.0 1.0 CA A:HIS200 4.9 6.4 1.0 OD2 A:ASP202 5.0 7.9 1.0

R.G.Zhang, I.Dementieva, N.Duke, F.Collart, E.Quaite-Randall, R.Alkire, L.Dieckman, N.Maltsev, O.Korolev, A.Joachimiak. Crystal Structure of Bacillus Subtilis Ioli Shows Endonuclase IV Fold with Altered Zn Binding. Proteins V. 48 423 2002.
ISSN: ISSN 0887-3585
PubMed: 12112707
DOI: 10.1002/PROT.10159