SMTL ID : 3nhh.1

Crystal structure of Staphylococcal nuclease variant V23E-L36K at cryogenic temperature

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

THP.1: 12 residues within 4Å: Chain A: D.21, R.35, K.36, L.37, D.40, D.77, K.78, Y.79, R.81, L.83, Y.107, Y.109 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.107, A:Y.107 Hydrogen bonds: A:D.40, A:Y.79, A:R.81 Water bridges: A:K.78, A:K.78, A:K.78, A:Y.107 Salt bridges: A:R.35, A:K.78, A:R.81

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.21, D.40, T.41, E.43 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.21, A:D.40, A:T.41, A:E.43, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Robinson, A.C. et al., Structural and thermodynamic consequences of burial of an artificial ion pair in the hydrophobic interior of a protein. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2010-06-30

Peptides

Nuclease A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Nuclease A