Calcium in PDB 1uoc: X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein

The structure of X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein, PDB code: 1uoc was solved by S.Thore, F.Mauxion, B.Seraphin, D.Suck, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	9.97 / 2.3
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	78.582, 79.440, 101.324, 90.00, 90.00, 90.00
R / Rfree (%)	23.9 / 26.5

The structure of X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein also contains other interesting chemical elements:

Xenon

(Xe)

2 atoms

The binding sites of Calcium atom in the X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein (pdb code 1uoc). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein, PDB code: 1uoc:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1290 b:47.5 occ:1.00 O A:GLN33 2.3 31.6 1.0 OG A:SER36 2.5 37.0 1.0 O A:HOH2006 2.7 38.6 1.0 C A:GLN33 3.2 31.7 1.0 CB A:SER36 3.6 31.9 1.0 CA A:GLN33 3.7 33.5 1.0 NE2 A:GLN33 3.9 43.3 1.0 N A:LEU34 4.2 32.2 1.0 N A:SER36 4.2 32.3 1.0 CB A:GLN33 4.3 36.8 1.0 CA A:SER36 4.5 31.9 1.0 CA A:LEU34 4.6 32.2 1.0 O A:ARG32 4.6 30.9 1.0 C A:LEU34 4.6 31.4 1.0 O A:LEU34 4.8 31.5 1.0 CD A:GLN33 4.8 43.6 1.0 N A:GLN37 4.9 30.3 1.0 N A:GLN33 5.0 30.7 1.0

Calcium binding site 2 out of 2 in the X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of X-Ray Structure of the Rnase Domain of the Yeast POP2 Protein within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1290 b:53.9 occ:1.00 OG B:SER36 2.3 48.5 1.0 O B:GLN33 2.5 41.5 1.0 CB B:SER36 3.4 44.7 1.0 C B:GLN33 3.5 42.4 1.0 CA B:GLN33 4.1 42.7 1.0 N B:SER36 4.3 43.3 1.0 OE1 B:GLN33 4.4 52.3 1.0 CA B:SER36 4.4 44.8 1.0 N B:LEU34 4.5 42.9 1.0 O B:ARG32 4.5 40.5 1.0 CA B:LEU34 4.8 41.6 1.0 C B:LEU34 4.8 41.7 1.0 N B:GLN37 4.8 43.0 1.0 CB B:GLN33 4.9 44.7 1.0

S.Thore, F.Mauxion, B.Seraphin, D.Suck. X-Ray Structure and Activity of the Yeast POP2 Protein: A Nuclease Subunit of the Mrna Deadenylase Complex Embo Rep. V. 4 1150 2003.
ISSN: ISSN 1469-221X
PubMed: 14618157
DOI: 10.1038/SJ.EMBOR.7400020