Cobalt in PDB 1ixj: Crystal Structure of D(Gcgaaagct) Containing Parallel- Stranded Duplex with Homo Base Pairs and Anti-Parallel Duplex with Watson-Crick Base Pairs

The structure of Crystal Structure of D(Gcgaaagct) Containing Parallel- Stranded Duplex with Homo Base Pairs and Anti-Parallel Duplex with Watson-Crick Base Pairs, PDB code: 1ixj was solved by T.Sunami, J.Kondo, T.Kobuna, I.Hirao, K.Watanabe, K.Miura, A.Takenaka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	9.00 / 2.50
Space group	I 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	53.400, 53.400, 54.000, 90.00, 90.00, 90.00
R / Rfree (%)	21.5 / 25.7

The structure of Crystal Structure of D(Gcgaaagct) Containing Parallel- Stranded Duplex with Homo Base Pairs and Anti-Parallel Duplex with Watson-Crick Base Pairs also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Cobalt atom in the Crystal Structure of D(Gcgaaagct) Containing Parallel- Stranded Duplex with Homo Base Pairs and Anti-Parallel Duplex with Watson-Crick Base Pairs (pdb code 1ixj). 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 Crystal Structure of D(Gcgaaagct) Containing Parallel- Stranded Duplex with Homo Base Pairs and Anti-Parallel Duplex with Watson-Crick Base Pairs, PDB code: 1ixj:

Cobalt binding site 1 out of 1 in the Crystal Structure of D(Gcgaaagct) Containing Parallel- Stranded Duplex with Homo Base Pairs and Anti-Parallel Duplex with Watson-Crick Base Pairs


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Crystal Structure of D(Gcgaaagct) Containing Parallel- Stranded Duplex with Homo Base Pairs and Anti-Parallel Duplex with Watson-Crick Base Pairs within 5.0Å range: probe atom residue distance (Å) B Occ A:Co12 b:54.8 occ:0.50 CO A:NCO12 0.0 54.8 0.5 N4 A:NCO12 1.9 54.8 0.5 N5 A:NCO12 1.9 54.2 0.5 N2 A:NCO12 1.9 54.2 0.5 N3 A:NCO12 1.9 54.8 0.5 N6 A:NCO12 1.9 53.2 0.5 N1 A:NCO12 2.0 53.2 0.5 O A:HOH13 4.0 43.8 1.0 O6 A:DG7 4.1 45.2 1.0 OP2 A:DA5 4.3 64.2 1.0 O A:HOH15 4.3 59.5 1.0 N7 A:DG7 4.7 45.5 1.0 C6 A:DG7 5.0 45.4 1.0

T.Sunami, J.Kondo, T.Kobuna, I.Hirao, K.Watanabe, K.Miura, A.Takenaka. Crystal Structure of D(Gcgaaagct) Containing A Parallel-Stranded Duplex with Homo Base Pairs and An Anti-Parallel Duplex with Watson-Crick Base Pairs Nucleic Acids Res. V. 30 5253 2002.
ISSN: ISSN 0305-1048
PubMed: 12466550
DOI: 10.1093/NAR/GKF639