Manganese in PDB 6aso: Structure of Yeast U6 Snrnp with 3'-Phosphate Terminated U6 Rna

The structure of Structure of Yeast U6 Snrnp with 3'-Phosphate Terminated U6 Rna, PDB code: 6aso was solved by E.J.Montemayor, D.A.Brow, S.E.Butcher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	55.63 / 2.71
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	94.197, 77.390, 118.614, 90.00, 105.91, 90.00
R / Rfree (%)	19.5 / 24.7

The structure of Structure of Yeast U6 Snrnp with 3'-Phosphate Terminated U6 Rna also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Potassium	(K)	2 atoms

The binding sites of Manganese atom in the Structure of Yeast U6 Snrnp with 3'-Phosphate Terminated U6 Rna (pdb code 6aso). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total only one binding site of Manganese was determined in the Structure of Yeast U6 Snrnp with 3'-Phosphate Terminated U6 Rna, PDB code: 6aso:

Manganese binding site 1 out of 1 in the Structure of Yeast U6 Snrnp with 3'-Phosphate Terminated U6 Rna


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Structure of Yeast U6 Snrnp with 3'-Phosphate Terminated U6 Rna within 5.0Å range: probe atom residue distance (Å) B Occ I:Mn201 b:0.4 occ:1.00 O5' I:U46 3.3 49.1 1.0 N7 I:A44 3.6 65.5 1.0 OP2 I:U46 3.8 48.2 1.0 OP2 I:C43 3.9 37.2 1.0 C5' I:U46 4.1 36.0 1.0 OP2 I:A44 4.1 34.0 1.0 P I:U46 4.2 52.2 1.0 C8 I:A44 4.4 56.1 1.0 C5 I:A44 4.7 57.0 1.0 N6 I:A44 4.7 63.3 1.0 O A:HOH666 4.8 26.6 1.0 CE A:LYS290 4.9 57.0 1.0 C4' I:U46 4.9 27.1 1.0

E.J.Montemayor, A.L.Didychuk, A.D.Yake, G.K.Sidhu, D.A.Brow, S.E.Butcher. Architecture of the U6 Snrnp Reveals Specific Recognition of 3'-End Processed U6 Snrna. Nat Commun V. 9 1749 2018.
ISSN: ESSN 2041-1723
PubMed: 29717126
DOI: 10.1038/S41467-018-04145-4