Calcium in PDB 7bsf: Crystal Structure of A Nir-Emitting Dna-Stabilized AG16 Nanocluster (T5C Mutant)

Protein crystallography data

The structure of Crystal Structure of A Nir-Emitting Dna-Stabilized AG16 Nanocluster (T5C Mutant), PDB code: 7bsf was solved by J.Kondo, C.Cerretani, T.Vosch, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.43 / 1.10
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 23.958, 33.807, 52.523, 90.00, 90.00, 90.00
R / Rfree (%) 7.5 / 8.3

Other elements in 7bsf:

The structure of Crystal Structure of A Nir-Emitting Dna-Stabilized AG16 Nanocluster (T5C Mutant) also contains other interesting chemical elements:

Silver (Ag) 18 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of A Nir-Emitting Dna-Stabilized AG16 Nanocluster (T5C Mutant) (pdb code 7bsf). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of A Nir-Emitting Dna-Stabilized AG16 Nanocluster (T5C Mutant), PDB code: 7bsf:

Calcium binding site 1 out of 1 in 7bsf

Go back to Calcium Binding Sites List in 7bsf
Calcium binding site 1 out of 1 in the Crystal Structure of A Nir-Emitting Dna-Stabilized AG16 Nanocluster (T5C Mutant)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of A Nir-Emitting Dna-Stabilized AG16 Nanocluster (T5C Mutant) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca110

b:8.8
occ:1.00
OP1 A:DC8 2.3 8.2 1.0
O A:HOH217 2.3 16.6 1.0
O A:HOH222 2.4 14.5 1.0
O A:HOH218 2.4 11.2 1.0
P A:DC8 3.6 7.5 1.0
O3' A:DG7 3.6 7.1 1.0
H5'' A:DC8 3.9 7.9 1.0
H5' A:DC8 3.9 7.9 1.0
C5' A:DC8 4.3 6.6 1.0
O A:HOH203 4.4 18.0 1.0
O5' A:DC8 4.4 6.6 1.0
OP2 A:DC8 4.7 8.5 1.0
H4' A:DG7 4.8 9.0 1.0
C3' A:DG7 4.9 7.1 1.0

Reference:

C.Cerretani, J.Kondo, T.Vosch. Mutation of Position 5 As A Crystal Engineering Tool For A Nir-Emitting Dna-Stabilized AG16 Nanocluster. Crystengcomm V. 22 8136 2020.
ISSN: ISSN 1466-8033
DOI: 10.1039/D0CE01225D
Page generated: Thu Dec 17 09:57:59 2020

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