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Calcium in PDB 158d: Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna

Protein crystallography data

The structure of Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna, PDB code: 158d was solved by K.Grzeskowiak, D.S.Goodsell, M.Kaczor-Grzeskowiak, D.Cascio, R.E.Dickerson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 1.90
Space group P 6
Cell size a, b, c (Å), α, β, γ (°) 53.080, 53.080, 34.320, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna (pdb code 158d). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna, PDB code: 158d:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 158d

Go back to Calcium Binding Sites List in 158d
Calcium binding site 1 out of 2 in the Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca21

b:19.8
occ:1.00
O A:HOH89 2.3 20.1 1.0
O B:HOH90 2.4 19.2 1.0
O A:HOH87 2.4 14.1 1.0
O B:HOH85 2.5 20.4 1.0
O A:HOH88 2.5 20.3 1.0
O A:HOH86 2.6 21.4 1.0
O A:HOH91 2.8 37.6 1.0
O B:HOH42 4.2 11.5 1.0
N2 B:DG20 4.4 10.4 1.0
O4' A:DA3 4.5 11.9 1.0
O2 A:DC2 4.7 6.4 1.0
O4' A:DC2 4.7 12.4 1.0
C4' A:DA3 4.7 10.4 1.0
C5' A:DA3 4.8 8.7 1.0
O A:HOH33 4.9 17.9 1.0
C4' A:DC2 4.9 6.8 1.0

Calcium binding site 2 out of 2 in 158d

Go back to Calcium Binding Sites List in 158d
Calcium binding site 2 out of 2 in the Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca22

b:21.0
occ:1.00
O B:HOH93 2.5 24.9 1.0
O B:HOH95 2.6 17.6 1.0
O A:HOH97 2.6 12.8 1.0
O B:HOH96 2.6 14.6 1.0
O B:HOH94 2.7 18.9 1.0
O A:HOH92 2.8 20.2 1.0
O A:HOH77 3.9 29.0 1.0
N2 A:DG10 4.6 8.9 1.0
O4' B:DA13 4.6 12.5 1.0
C5' B:DA13 4.7 6.9 1.0
O2 B:DC12 4.8 10.5 1.0
C4' B:DA13 4.8 7.1 1.0
O4' B:DC12 4.8 10.8 1.0

Reference:

K.Grzeskowiak, D.S.Goodsell, M.Kaczor-Grzeskowiak, D.Cascio, R.E.Dickerson. Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna. Biochemistry V. 32 8923 1993.
ISSN: ISSN 0006-2960
PubMed: 8364037
DOI: 10.1021/BI00085A025
Page generated: Sat Dec 12 02:47:38 2020

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