SMTL ID : 3irh.4 (4 other biounits)

Structure of an Enterococcus Faecalis HD-domain protein complexed with dGTP and dATP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: H.90, H.134, D.135, D.207 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.90, A:H.134, A:D.135, A:D.207

1 x DGT: 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

DGT.2: 6 residues within 4Å: Chain A: F.78, T.79, V.271, R.350, K.354, K.446 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:R.350 Water bridges: A:H.269, A:R.350, A:R.350, A:R.350 Salt bridges: A:R.350, A:K.354, A:K.354, A:K.446 pi-Cation interactions: A:R.350

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vorontsov, I.I. et al., Characterization of the deoxynucleotide triphosphate triphosphohydrolase (dNTPase) activity of the EF1143 protein from Enterococcus faecalis and crystal structure of the activator-substrate complex. J.Biol.Chem. (2011)

Release Date

2009-09-22

Peptides

HD domain protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

HD domain protein

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