SMTL ID : 3g3u.1 (1 other biounit)

Crystal structure of a eukaryotic polyphosphate polymerase in complex with pyrophosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.07 Å

Oligo State

monomer

Ligands

2 x POP: PYROPHOSPHATE 2-(Non-covalent)

POP.1: 10 residues within 4Å: Chain A: Y.56, R.79, R.81, K.96, K.109, Y.174, R.176, E.241, K.273 Ligands: POP.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:Y.56, A:Y.174, A:Y.174 Water bridges: A:S.54, A:R.81 Salt bridges: A:R.79, A:R.79, A:R.81, A:R.81, A:K.96, A:K.96, A:K.109, A:R.176, A:R.176, A:K.273 POP.2: 9 residues within 4Å: Chain A: K.15, Y.56, R.79, K.96, F.271, S.272, K.273, F.274 Ligands: POP.1 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:R.79, A:S.272, A:K.273, A:F.274 Water bridges: A:K.15, A:K.15, A:R.68, A:R.68, A:R.68, A:S.272 Salt bridges: A:K.15, A:K.96, A:K.96, A:K.273

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 4 residues within 4Å: Chain A: S.87, T.88, D.89, T.90 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.89, A:T.90 Water bridges: A:D.89 SO4.4: 4 residues within 4Å: Chain A: K.115, R.117, H.118, K.135 8 PLIP interactions: 8 interactions with chain A Water bridges: A:K.115, A:R.117, A:R.117, A:Y.127 Salt bridges: A:K.115, A:R.117, A:H.118, A:K.135 SO4.5: 1 residues within 4Å: Chain A: K.211 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.202 Salt bridges: A:K.211 SO4.6: 6 residues within 4Å: Chain A: R.68, K.71, H.98, E.105, K.106, S.107 8 PLIP interactions: 8 interactions with chain A Water bridges: A:R.68, A:R.68, A:R.68, A:R.68, A:S.107 Salt bridges: A:R.68, A:K.71, A:H.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hothorn, M. et al., Catalytic core of a membrane-associated eukaryotic polyphosphate polymerase. Science (2009)

Release Date

2009-05-05

Peptides

Vacuolar transporter chaperone 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Vacuolar transporter chaperone 4

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