SMTL ID : 1qz8.2 (1 other biounit)

Crystal structure of SARS coronavirus NSP9

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: K.52, E.68 Chain C: N.95, N.96, L.97 Chain D: N.96 Ligands: SO4.2 6 PLIP interactions: 2 interactions with chain A, 1 interactions with chain D, 3 interactions with chain C Hydrogen bonds: A:E.68, D:N.96, C:N.96, C:L.97 Salt bridges: A:K.52 Water bridges: C:N.96 SO4.2: 6 residues within 4Å: Chain A: K.52 Chain C: N.96 Chain D: N.95, N.96, L.97 Ligands: SO4.1 4 PLIP interactions: 2 interactions with chain D, 1 interactions with chain C, 1 interactions with chain A Hydrogen bonds: D:N.96, D:L.97, C:N.96 Salt bridges: A:K.52 SO4.3: 3 residues within 4Å: Chain A: H.48, Q.49, D.50 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.49, A:Q.49, A:D.50, A:D.50 SO4.4: 2 residues within 4Å: Chain B: R.10, N.34 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.34 Water bridges: B:R.10 Salt bridges: B:R.10 SO4.5: 7 residues within 4Å: Chain A: N.95, N.96, L.97 Chain B: N.96 Chain C: K.52, E.68 Ligands: SO4.6 6 PLIP interactions: 3 interactions with chain A, 2 interactions with chain C, 1 interactions with chain B Hydrogen bonds: A:N.96, A:L.97, C:E.68, B:N.96 Water bridges: A:N.96 Salt bridges: C:K.52 SO4.6: 6 residues within 4Å: Chain A: N.96 Chain B: N.95, N.96, L.97 Chain C: K.52 Ligands: SO4.5 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 2 interactions with chain B Hydrogen bonds: A:N.96, B:N.96, B:L.97 Salt bridges: C:K.52 SO4.7: 3 residues within 4Å: Chain C: H.48, Q.49, D.50 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:Q.49, C:Q.49, C:D.50, C:D.50, C:D.50 SO4.8: 2 residues within 4Å: Chain D: R.10, N.34 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.34 Water bridges: D:R.10 Salt bridges: D:R.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Egloff, M.P. et al., The severe acute respiratory syndrome-coronavirus replicative protein nsp9 is a single-stranded RNA-binding subunit unique in the RNA virus world. Proc.Natl.Acad.Sci.USA (2004)

Release Date

2004-02-24

Peptides

polyprotein 1ab: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

polyprotein 1ab

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