Cobalt in PDB 6jje: Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru)

The structure of Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru), PDB code: 6jje was solved by Y.S.Zhang, D.G.Wei, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.49 / 1.38
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	44.786, 47.454, 37.782, 90.00, 109.96, 90.00
R / Rfree (%)	19.6 / 22.5

The structure of Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru) also contains other interesting chemical elements:

Potassium	(K)	3 atoms
Bromine	(Br)	2 atoms
Sodium	(Na)	1 atom

The binding sites of Cobalt atom in the Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru) (pdb code 6jje). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total 3 binding sites of Cobalt where determined in the Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru), PDB code: 6jje:
Jump to Cobalt binding site number: 1; 2; 3;

Cobalt binding site 1 out of 3 in the Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru)


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 A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru) within 5.0Å range: probe atom residue distance (Å) B Occ A:Co104 b:23.5 occ:1.00 CO A:NCO104 0.0 23.5 1.0 N3 A:NCO104 2.0 34.0 1.0 N4 A:NCO104 2.0 27.4 1.0 N1 A:NCO104 2.0 24.5 1.0 N5 A:NCO104 2.0 30.0 1.0 N2 A:NCO104 2.0 21.0 1.0 N6 A:NCO104 2.0 23.6 1.0 OP1 A:DA14 3.8 15.1 0.6 OP1 A:DA14 3.9 13.5 0.4 O A:HOH201 4.5 23.9 1.0 O4' B:DC8 4.5 14.6 1.0 O2 B:DC8 4.6 25.0 1.0 O5' A:DA14 4.9 11.8 0.4 P A:DA14 5.0 13.4 0.6

Cobalt binding site 2 out of 3 in the Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru)


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 2 of Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru) within 5.0Å range: probe atom residue distance (Å) B Occ B:Co101 b:84.4 occ:1.00 CO B:NCO101 0.0 84.4 1.0 N1 B:NCO101 2.0 37.8 1.0 N2 B:NCO101 2.0 34.5 1.0 N4 B:NCO101 2.0 42.1 1.0 N3 B:NCO101 2.0 40.4 1.0 N5 B:NCO101 2.0 41.4 1.0 N6 B:NCO101 2.0 40.1 1.0 O B:HOH202 3.5 38.9 1.0 O B:HOH214 3.9 35.7 1.0 O B:HOH208 4.2 31.8 1.0 O B:HOH237 4.3 24.1 1.0 O B:HOH201 4.5 32.2 1.0 OP2 B:DC11 4.7 24.3 1.0

Cobalt binding site 3 out of 3 in the Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru)


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 3 of Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G- Quadruplex (Bru) within 5.0Å range: probe atom residue distance (Å) B Occ B:Co102 b:30.2 occ:1.00 CO B:NCO102 0.0 30.2 1.0 N4 B:NCO102 2.0 43.0 1.0 N2 B:NCO102 2.0 35.5 1.0 N5 B:NCO102 2.0 38.0 1.0 N6 B:NCO102 2.0 36.8 1.0 N3 B:NCO102 2.0 27.1 1.0 N1 B:NCO102 2.0 29.7 1.0 O B:HOH207 3.6 41.9 1.0 OP1 B:DG2 3.9 31.7 1.0 O B:HOH235 4.3 34.0 1.0 O B:HOH228 4.9 31.9 1.0

Y.S.Zhang, G.N.Parkinson, A.Wagner, D.G.Wei. Crystal Structure of A Two-Quartet Dna Mixed-Parallel/Antiparallel G-Quadruplex (Bru) To Be Published.