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Strontium in PDB 4hqi: Structure of O6-Benzyl-2'-Deoxyguanosine Opposite Perimidinone-Derived Synthetic Nucleoside in Dna Duplex

Protein crystallography data

The structure of Structure of O6-Benzyl-2'-Deoxyguanosine Opposite Perimidinone-Derived Synthetic Nucleoside in Dna Duplex, PDB code: 4hqi was solved by E.A.Kowal, R.Lad, P.S.Pallan, E.Muffly, Z.Wawrzak, M.Egli, S.J.Sturla, M.P.Stone, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.67 / 1.70
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 26.384, 36.774, 77.653, 90.00, 90.00, 90.00
R / Rfree (%) 25.9 / 29.8

Strontium Binding Sites:

The binding sites of Strontium atom in the Structure of O6-Benzyl-2'-Deoxyguanosine Opposite Perimidinone-Derived Synthetic Nucleoside in Dna Duplex (pdb code 4hqi). This binding sites where shown within 5.0 Angstroms radius around Strontium atom.
In total only one binding site of Strontium was determined in the Structure of O6-Benzyl-2'-Deoxyguanosine Opposite Perimidinone-Derived Synthetic Nucleoside in Dna Duplex, PDB code: 4hqi:

Strontium binding site 1 out of 1 in 4hqi

Go back to Strontium Binding Sites List in 4hqi
Strontium binding site 1 out of 1 in the Structure of O6-Benzyl-2'-Deoxyguanosine Opposite Perimidinone-Derived Synthetic Nucleoside in Dna Duplex


Mono view


Stereo pair view

A full contact list of Strontium with other atoms in the Sr binding site number 1 of Structure of O6-Benzyl-2'-Deoxyguanosine Opposite Perimidinone-Derived Synthetic Nucleoside in Dna Duplex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Sr102

b:80.4
occ:1.00
O6 A:DG12 2.7 44.9 1.0
O A:HOH207 3.5 64.3 1.0
C6 A:DG12 3.8 46.7 1.0
N1 A:DG12 4.5 37.2 1.0
OP1 A:DC11 4.8 55.5 1.0
OP2 A:DC11 4.8 40.2 1.0
C5 A:DG12 4.9 41.4 1.0

Reference:

E.A.Kowal, R.R.Lad, P.S.Pallan, E.Dhummakupt, Z.Wawrzak, M.Egli, S.J.Sturla, M.P.Stone. Recognition of O6-Benzyl-2'-Deoxyguanosine By A Perimidinone-Derived Synthetic Nucleoside: A Dna Interstrand Stacking Interaction. Nucleic Acids Res. V. 41 7566 2013.
ISSN: ISSN 0305-1048
PubMed: 23748954
DOI: 10.1093/NAR/GKT488
Page generated: Wed Dec 16 02:23:55 2020

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