SMTL ID : 3s9w.1

Crystal structure of Staphylococcal nuclease variant Delta+PHS M98G bound to Ca2+ and thymidine-5',3'-diphosphate at cryogenic temperature

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.21, D.40, T.41, E.43 Ligands: THP.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.21, A:D.40, A:T.41, H2O.1, H2O.2

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

THP.2: 11 residues within 4Å: Chain A: R.35, L.37, D.40, D.77, K.78, Y.79, R.81, L.83, Y.107, Y.109 Ligands: CA.1 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:R.35, A:L.83, A:Y.107, A:Y.107 Hydrogen bonds: A:E.43, A:R.81 Water bridges: A:E.43, A:E.43, A:K.78, A:Y.79, A:Y.79, A:Y.107 Salt bridges: A:R.35, A:K.78, A:R.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Doctrow, B.M. et al., Crystal structure of Staphylococcal nuclease variant Delta+PHS M98G bound to Ca2+ and thymidine-5',3'-diphosphate at cryogenic temperature. To be Published

Release Date

2011-06-22

Peptides

Thermonuclease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Thermonuclease

Related Entries With Identical Sequence