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Strontium in PDB 2gb9: D(Cgtacg)2 Crosslinked Bis-Acridine Complex

Protein crystallography data

The structure of D(Cgtacg)2 Crosslinked Bis-Acridine Complex, PDB code: 2gb9 was solved by N.H.Hopcroft, A.L.Brogden, M.Searcey, C.J.Cardin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 1.70
Space group P 43 2 2
Cell size a, b, c (Å), α, β, γ (°) 37.210, 37.210, 53.480, 90.00, 90.00, 90.00
R / Rfree (%) 21.3 / 25.4

Strontium Binding Sites:

The binding sites of Strontium atom in the D(Cgtacg)2 Crosslinked Bis-Acridine Complex (pdb code 2gb9). This binding sites where shown within 5.0 Angstroms radius around Strontium atom.
In total 2 binding sites of Strontium where determined in the D(Cgtacg)2 Crosslinked Bis-Acridine Complex, PDB code: 2gb9:
Jump to Strontium binding site number: 1; 2;

Strontium binding site 1 out of 2 in 2gb9

Go back to Strontium Binding Sites List in 2gb9
Strontium binding site 1 out of 2 in the D(Cgtacg)2 Crosslinked Bis-Acridine Complex


Mono view


Stereo pair view

A full contact list of Strontium with other atoms in the Sr binding site number 1 of D(Cgtacg)2 Crosslinked Bis-Acridine Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Sr201

b:18.1
occ:1.00
O B:HOH315 2.5 27.9 1.0
O B:HOH313 2.6 45.1 1.0
O B:HOH333 2.7 47.3 1.0
O A:HOH235 2.8 21.5 1.0
O B:HOH356 2.8 45.0 1.0
O A:HOH227 2.9 26.4 1.0
O A:HOH245 3.6 31.6 1.0
O B:HOH339 4.8 31.5 1.0
C5' A:DC5 4.9 14.0 1.0
O4' B:DC5 5.0 18.1 1.0

Strontium binding site 2 out of 2 in 2gb9

Go back to Strontium Binding Sites List in 2gb9
Strontium binding site 2 out of 2 in the D(Cgtacg)2 Crosslinked Bis-Acridine Complex


Mono view


Stereo pair view

A full contact list of Strontium with other atoms in the Sr binding site number 2 of D(Cgtacg)2 Crosslinked Bis-Acridine Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Sr202

b:17.7
occ:0.50
O B:HOH349 2.2 28.8 1.0
O B:HOH316 2.7 30.5 1.0
OP1 B:DC5 4.3 22.8 1.0

Reference:

N.H.Hopcroft, A.L.Brogden, M.Searcey, C.J.Cardin. X-Ray Crystallographic Study of Dna Duplex Cross-Linking: Simultaneous Binding to Two D(Cgtacg)2 Molecules By A Bis(9-Aminoacridine-4-Carboxamide) Derivative. Nucleic Acids Res. V. 34 6663 2006.
ISSN: ISSN 0305-1048
PubMed: 17145714
DOI: 10.1093/NAR/GKL930
Page generated: Mon Jan 25 16:03:09 2021

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