SMTL ID : 2ijd.2 (1 other biounit)

Crystal Structure of the Poliovirus Precursor Protein 3CD

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: W.188, H.453, H.455, C.464 Chain B: D.446 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.453, A:H.455, A:C.464, B:D.446 ZN.6: 5 residues within 4Å: Chain A: D.446 Chain B: W.188, H.453, H.455, C.464 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Metal complexes: A:D.446, B:H.453, B:H.455, B:C.464

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

SO4.2: 3 residues within 4Å: Chain A: D.64, Q.65, R.134 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.65 Salt bridges: A:R.134, A:K.175 SO4.3: 5 residues within 4Å: Chain A: K.221, R.346, S.347, K.350 Ligands: SO4.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.347, A:S.347 Salt bridges: A:K.221, A:R.346, A:K.350 SO4.4: 5 residues within 4Å: Chain A: R.346, K.350, R.357, G.419 Ligands: SO4.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.419 Salt bridges: A:R.346, A:K.350 SO4.5: 6 residues within 4Å: Chain A: R.598, D.629, L.630, P.631, T.635, R.639 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.639 Salt bridges: A:R.598 SO4.7: 3 residues within 4Å: Chain B: D.64, Q.65, R.134 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.65 Salt bridges: B:R.134, B:K.175 SO4.8: 5 residues within 4Å: Chain B: K.221, R.346, S.347, K.350 Ligands: SO4.9 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.347, B:S.347 Salt bridges: B:K.221, B:R.346, B:K.350 SO4.9: 5 residues within 4Å: Chain B: R.346, K.350, R.357, G.419 Ligands: SO4.8 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.419 Salt bridges: B:R.346, B:K.350 SO4.10: 6 residues within 4Å: Chain B: R.598, D.629, L.630, P.631, T.635, R.639 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.635, B:R.639 Salt bridges: B:R.598

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marcotte, L.L. et al., Crystal structure of poliovirus 3CD: virally-encoded protease and precursor to the RNA-dependent RNA polymerase. J.Virol. (2007)

Release Date

2007-02-13

Peptides

Picornain 3C, RNA-directed RNA polymerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
2

B
2

Picornain 3C, RNA-directed RNA polymerase

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