ISDA

Deposition Date 2011-02-10

Release Date 2011-03-16

Last Version Date 2023-09-13

Entry Detail

PDB ID:

3QOJ

Keywords:

HYDROLASE

Title:

Cryogenic structure of Staphylococcal nuclease variant D+PHS/V23K

Biological Source:

Source Organism:

Staphylococcus aureus (Taxon ID: 1280)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.60 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Thermonuclease
Mutations:V23K,G50F,V51N,P117G,H124L,S128A, del(44-49)
Chain IDs:A
Chain Length:143
Number of Molecules:1
Biological Source:Staphylococcus aureus

UniProt ID:Q8NXI6 Pfam ID:PF00565

Ligand Molecules

THP

Primary Citation

Determinants of pKa values of internal ionizable groups: properties of ion pairs in the protein core

Robinson, A.C, Schlessman, J.L, Heroux, A, Garcia-Moreno E, B, Castaneda, C.A.Show

To be Published ? ? ? (?)

Primary Citation of related structures