Cobalt in PDB 1i3a: Rnase Hii From Archaeoglobus Fulgidus with Cobalt Hexammine Chloride

All present enzymatic activity of Rnase Hii From Archaeoglobus Fulgidus with Cobalt Hexammine Chloride:
3.1.26.4;

The structure of Rnase Hii From Archaeoglobus Fulgidus with Cobalt Hexammine Chloride, PDB code: 1i3a was solved by B.R.Chapados, Q.Chai, D.J.Hosfield, J.Qiu, B.Shen, J.A.Tainer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.75 / 2.15
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	74.555, 74.555, 139.684, 90.00, 90.00, 120.00
R / Rfree (%)	22.3 / 27.2

The binding sites of Cobalt atom in the Rnase Hii From Archaeoglobus Fulgidus with Cobalt Hexammine Chloride (pdb code 1i3a). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total only one binding site of Cobalt was determined in the Rnase Hii From Archaeoglobus Fulgidus with Cobalt Hexammine Chloride, PDB code: 1i3a:

Cobalt binding site 1 out of 1 in the Rnase Hii From Archaeoglobus Fulgidus with Cobalt Hexammine Chloride


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Rnase Hii From Archaeoglobus Fulgidus with Cobalt Hexammine Chloride within 5.0Å range: probe atom residue distance (Å) B Occ A:Co300 b:31.4 occ:1.00 CO A:NCO300 0.0 31.4 1.0 N3 A:NCO300 1.9 29.5 1.0 N4 A:NCO300 1.9 29.3 1.0 N6 A:NCO300 1.9 30.4 1.0 N5 A:NCO300 1.9 29.1 1.0 N2 A:NCO300 2.0 27.9 1.0 N1 A:NCO300 2.0 28.9 1.0 O A:HOH400 3.9 33.7 1.0 OD1 A:ASP6 4.1 20.2 1.0 O A:HOH418 4.2 38.9 1.0 O A:HOH371 4.3 39.6 1.0 O A:GLU7 4.3 19.4 1.0 OD2 A:ASP101 4.4 29.4 1.0 OE1 A:GLU7 4.5 21.9 1.0 OD2 A:ASP6 4.5 17.1 1.0 OD2 A:ASP129 4.6 34.4 1.0 OD1 A:ASP101 4.7 33.2 1.0 CG A:ASP101 4.7 29.4 1.0 CG A:ASP6 4.7 18.3 1.0 O A:HOH301 4.8 27.3 1.0 O A:HOH388 4.9 49.0 1.0

B.R.Chapados, Q.Chai, D.J.Hosfield, J.Qiu, B.Shen, J.A.Tainer. Structural Biochemistry of A Type 2 Rnase H: Rna Primer Recognition and Removal During Dna Replication. J.Mol.Biol. V. 307 541 2001.
ISSN: ISSN 0022-2836
PubMed: 11254381
DOI: 10.1006/JMBI.2001.4494