Cobalt in PDB 1xam: Cobalt Hexammine Induced Tautameric Shift in Z-Dna: Structure of D(Cgcgca).D(Tgcgcg) in Two Crystal Forms.

The structure of Cobalt Hexammine Induced Tautameric Shift in Z-Dna: Structure of D(Cgcgca).D(Tgcgcg) in Two Crystal Forms., PDB code: 1xam was solved by S.Thiyagarajan, S.S.Rajan, N.Gautham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.86
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	35.588, 35.588, 44.518, 90.00, 90.00, 120.00
R / Rfree (%)	27.3 / 34.6

The binding sites of Cobalt atom in the Cobalt Hexammine Induced Tautameric Shift in Z-Dna: Structure of D(Cgcgca).D(Tgcgcg) in Two Crystal Forms. (pdb code 1xam). 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 Cobalt Hexammine Induced Tautameric Shift in Z-Dna: Structure of D(Cgcgca).D(Tgcgcg) in Two Crystal Forms., PDB code: 1xam:

Cobalt binding site 1 out of 1 in the Cobalt Hexammine Induced Tautameric Shift in Z-Dna: Structure of D(Cgcgca).D(Tgcgcg) in Two Crystal Forms.


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Cobalt Hexammine Induced Tautameric Shift in Z-Dna: Structure of D(Cgcgca).D(Tgcgcg) in Two Crystal Forms. within 5.0Å range: probe atom residue distance (Å) B Occ E:Co21 b:30.8 occ:0.33 CO E:NCO21 0.0 30.8 0.3 N5 E:NCO21 1.9 31.6 0.3 N2 E:NCO21 1.9 34.7 0.3 N3 E:NCO21 1.9 31.4 0.3 N6 E:NCO21 1.9 33.2 0.3 N4 E:NCO21 1.9 29.9 0.3 N1 E:NCO21 1.9 30.2 0.3 O6 E:DG16 3.8 24.8 1.0 N7 E:DG16 4.3 14.1 1.0 N6 A:DA6 4.7 29.0 1.0 C6 E:DG16 4.7 23.4 1.0 C7 E:DT15 4.8 11.9 0.2 C5 E:DG16 5.0 15.5 1.0

S.Thiyagarajan, S.S.Rajan, N.Gautham. Cobalt Hexammine Induced Tautomeric Shift in Z-Dna: the Structure of D(Cgcgca)*D(Tgcgcg) in Two Crystal Forms. Nucleic Acids Res. V. 32 5945 2004.
ISSN: ISSN 0305-1048
PubMed: 15534365
DOI: 10.1093/NAR/GKH919