Cobalt in PDB 1x9c: An All-Rna Hairpin Ribozyme with Mutation U39C

The structure of An All-Rna Hairpin Ribozyme with Mutation U39C, PDB code: 1x9c was solved by S.Alam, V.Grum-Tokars, J.Krucinska, M.L.Kundracik, J.E.Wedekind, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.84 / 2.19
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	93.310, 93.310, 128.000, 90.00, 90.00, 120.00
R / Rfree (%)	24.9 / 26.3

The binding sites of Cobalt atom in the An All-Rna Hairpin Ribozyme with Mutation U39C (pdb code 1x9c). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total 2 binding sites of Cobalt where determined in the An All-Rna Hairpin Ribozyme with Mutation U39C, PDB code: 1x9c:
Jump to Cobalt binding site number: 1; 2;

Cobalt binding site 1 out of 2 in the An All-Rna Hairpin Ribozyme with Mutation U39C


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of An All-Rna Hairpin Ribozyme with Mutation U39C within 5.0Å range: probe atom residue distance (Å) B Occ B:Co52 b:75.7 occ:1.00 CO B:NCO52 0.0 75.7 1.0 N4 B:NCO52 2.0 74.8 1.0 N5 B:NCO52 2.0 78.1 1.0 N3 B:NCO52 2.0 75.0 1.0 N2 B:NCO52 2.0 75.2 1.0 N6 B:NCO52 2.0 74.7 1.0 N1 B:NCO52 2.0 76.0 1.0 O6 B:G12 4.2 39.8 1.0 O6 B:G13 4.4 40.9 1.0 O B:HOH55 4.5 50.1 1.0 O2 A:SO461 4.6 0.8 1.0 O B:HOH59 4.6 90.7 1.0 N7 B:G12 4.7 41.2 1.0 O1 A:SO461 4.8 0.3 1.0

Cobalt binding site 2 out of 2 in the An All-Rna Hairpin Ribozyme with Mutation U39C


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 2 of An All-Rna Hairpin Ribozyme with Mutation U39C within 5.0Å range: probe atom residue distance (Å) B Occ C:Co51 b:44.2 occ:1.00 CO C:NCO51 0.0 44.2 1.0 N5 C:NCO51 2.0 52.1 1.0 N4 C:NCO51 2.0 54.0 1.0 N3 C:NCO51 2.0 53.4 1.0 N2 C:NCO51 2.0 53.7 1.0 N6 C:NCO51 2.0 53.9 1.0 N1 C:NCO51 2.0 52.2 1.0 OP1 D:A40 3.5 59.5 1.0 OP2 C:A20 3.9 68.6 1.0 OP2 D:U41 3.9 51.4 1.0 O6 C:G21 4.3 53.1 1.0 P D:A40 4.6 61.8 1.0 N7 C:G21 4.7 51.6 1.0

S.Alam, V.Grum-Tokars, J.Krucinska, M.L.Kundracik, J.E.Wedekind. Conformational Heterogeneity at Position U37 of An All-Rna Hairpin Ribozyme with Implications For Metal Binding and the Catalytic Structure of the S-Turn. Biochemistry V. 44 14396 2005.
ISSN: ISSN 0006-2960
PubMed: 16262240
DOI: 10.1021/BI051550I