SMTL ID : 1sth.1

TWO DISTINCTLY DIFFERENT METAL BINDING MODES ARE SEEN IN X-RAY CRYSTAL STRUCTURES OF STAPHYLOCOCCAL NUCLEASE-COBALT(II)-NUCLEOTIDE COMPLEXES

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x CO: COBALT (II) ION(Non-covalent)

CO.1: 5 residues within 4Å: Chain A: D.21, R.35, D.40, T.41 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.83, K.84, Y.85, R.87, L.89, Y.113, Y.115 Ligands: CO.1 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:R.35, A:Y.113, A:Y.113 Hydrogen bonds: A:D.40, A:Y.85, A:R.87, A:Y.113 Water bridges: A:T.22, A:T.22, A:K.49, A:K.49 Salt bridges: A:R.35, A:K.84, A:R.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Loll, P.J. et al., X-ray crystal structures of staphylococcal nuclease complexed with the competitive inhibitor cobalt(II) and nucleotide. Biochemistry (1995)

Release Date

1995-02-27

Peptides

STAPHYLOCOCCAL NUCLEASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

STAPHYLOCOCCAL NUCLEASE

Related Entries With Identical Sequence