SMTL ID : 3lx0.1

Crystal structure of Staphylococcal nuclease variant Delta+PHS D21N at cryogenic temperature

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x THP: THYMIDINE-3',5'-DIPHOSPHATE(Non-covalent)

THP.1: 11 residues within 4Å: Chain A: N.21, R.35, L.36, L.37, D.40, D.77, K.78, Y.79, R.81, L.83, Y.107 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.83, A:Y.107, A:Y.107 Hydrogen bonds: A:N.21, A:N.21, A:D.77, A:R.81 Water bridges: A:T.22, A:K.78, A:Y.107, A:Y.107 Salt bridges: A:R.35, A:K.78, A:R.81

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 4 residues within 4Å: Chain A: H.8, E.10, Y.27, R.75 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.10, A:E.10, A:Y.27 Salt bridges: A:H.8, A:K.28, A:R.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Doctrow, B.M. et al., Cooperative Proton Binding in a Cluster of Carboxylic Residues. To be Published

Release Date

2011-02-16

Peptides

Thermonuclease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Thermonuclease