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Calcium in PDB 4zxq: P22 Tail Needle GP26 1-140 Crystallized at pH 3.9

Protein crystallography data

The structure of P22 Tail Needle GP26 1-140 Crystallized at pH 3.9, PDB code: 4zxq was solved by R.S.Sankhala, G.Cingolani, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 15.86 / 2.75
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 58.952, 94.095, 97.619, 90.00, 90.00, 90.00
R / Rfree (%) 21.5 / 25.2

Other elements in 4zxq:

The structure of P22 Tail Needle GP26 1-140 Crystallized at pH 3.9 also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the P22 Tail Needle GP26 1-140 Crystallized at pH 3.9 (pdb code 4zxq). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the P22 Tail Needle GP26 1-140 Crystallized at pH 3.9, PDB code: 4zxq:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 4zxq

Go back to Calcium Binding Sites List in 4zxq
Calcium binding site 1 out of 2 in the P22 Tail Needle GP26 1-140 Crystallized at pH 3.9


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of P22 Tail Needle GP26 1-140 Crystallized at pH 3.9 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca201

b:35.9
occ:1.00
OD1 B:ASN63 2.4 20.1 1.0
OD1 C:ASN63 2.4 32.8 1.0
OE1 C:GLN66 2.4 31.5 1.0
NE2 A:GLN66 2.5 26.0 1.0
OD1 A:ASN63 2.5 36.8 1.0
OE1 B:GLN66 2.5 25.6 1.0
CD B:GLN66 3.3 25.4 1.0
CG C:ASN63 3.5 28.4 1.0
CG B:ASN63 3.5 24.4 1.0
CD C:GLN66 3.6 19.7 1.0
CD A:GLN66 3.6 24.9 1.0
CG A:ASN63 3.7 35.2 1.0
NE2 B:GLN66 3.8 38.5 1.0
OE1 A:GLN66 4.1 25.5 1.0
CA C:ASN63 4.2 24.5 1.0
CA B:ASN63 4.3 24.4 1.0
NE2 C:GLN66 4.3 23.8 1.0
CB C:ASN63 4.4 32.1 1.0
ND2 B:ASN63 4.4 26.8 1.0
ND2 C:ASN63 4.4 22.7 1.0
CB B:ASN63 4.5 23.7 1.0
ND2 A:ASN63 4.5 43.0 1.0
CA A:ASN63 4.5 27.4 1.0
CG B:GLN66 4.5 21.4 1.0
CB B:GLN66 4.6 20.7 1.0
CB A:ASN63 4.6 31.3 1.0
CB C:GLN66 4.7 30.0 1.0
CG C:GLN66 4.7 17.4 1.0
N C:ASN63 4.8 28.8 1.0
N B:ASN63 4.8 23.5 1.0
CG A:GLN66 4.8 30.9 1.0
CB A:GLN66 4.9 28.2 1.0

Calcium binding site 2 out of 2 in 4zxq

Go back to Calcium Binding Sites List in 4zxq
Calcium binding site 2 out of 2 in the P22 Tail Needle GP26 1-140 Crystallized at pH 3.9


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of P22 Tail Needle GP26 1-140 Crystallized at pH 3.9 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ca201

b:28.1
occ:1.00
OE1 D:GLN66 2.3 31.0 1.0
OE1 F:GLN66 2.4 30.1 1.0
OD1 F:ASN63 2.4 27.0 1.0
OD1 E:ASN63 2.4 26.9 1.0
OE1 E:GLN66 2.5 34.7 1.0
OD1 D:ASN63 2.5 38.3 1.0
CD D:GLN66 3.5 34.5 1.0
CG F:ASN63 3.5 28.4 1.0
CG E:ASN63 3.5 33.9 1.0
CD F:GLN66 3.6 20.0 1.0
CG D:ASN63 3.6 27.7 1.0
CD E:GLN66 3.7 39.7 1.0
NE2 D:GLN66 4.1 37.9 1.0
CA E:ASN63 4.1 32.1 1.0
NE2 F:GLN66 4.2 24.3 1.0
CA F:ASN63 4.3 24.5 1.0
CB E:ASN63 4.4 27.0 1.0
ND2 F:ASN63 4.4 43.7 1.0
CA D:ASN63 4.4 22.1 1.0
NE2 E:GLN66 4.4 33.9 1.0
CB F:ASN63 4.4 23.8 1.0
ND2 E:ASN63 4.5 23.9 1.0
ND2 D:ASN63 4.5 27.3 1.0
CB D:ASN63 4.6 30.8 1.0
N E:ASN63 4.7 27.8 1.0
CG D:GLN66 4.7 33.1 1.0
CB E:GLN66 4.7 34.9 1.0
CG F:GLN66 4.7 20.4 1.0
CB D:GLN66 4.7 31.0 1.0
CG E:GLN66 4.7 37.1 1.0
CB F:GLN66 4.7 25.5 1.0
N F:ASN63 4.8 21.7 1.0
N D:ASN63 5.0 22.1 1.0

Reference:

A.Bhardwaj, R.S.Sankhala, A.S.Olia, D.Brooke, S.R.Casjens, D.J.Taylor, P.E.Prevelige, G.Cingolani. Structural Plasticity of the Protein Plug That Traps Newly Packaged Genomes in Podoviridae Virions. J.Biol.Chem. V. 291 215 2016.
ISSN: ESSN 1083-351X
PubMed: 26574546
DOI: 10.1074/JBC.M115.696260
Page generated: Sun Jul 14 16:10:49 2024

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