SMTL ID : 6zsl.1 (1 other biounit)

Crystal structure of the SARS-CoV-2 helicase at 1.94 Angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.18, C.21, H.35, H.41 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.18, A:C.21, A:H.35, A:H.41 ZN.2: 4 residues within 4Å: Chain A: C.7, C.10, C.28, C.31 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.7, A:C.10, A:C.28, A:C.31 ZN.3: 5 residues within 4Å: Chain A: C.52, A.54, C.57, C.74, H.77 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.52, A:C.57, A:C.74, A:H.77

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 8 residues within 4Å: Chain A: P.285, G.287, T.288, G.289, K.290, S.291, R.445 Ligands: PO4.5 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.287, A:T.288, A:T.288, A:G.289, A:K.290, A:S.291, A:R.445 Salt bridges: A:K.290 PO4.5: 10 residues within 4Å: Chain A: P.285, P.286, G.287, K.290, Q.406, R.445, Q.539, G.540, R.569 Ligands: PO4.4 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.287, A:Q.406, A:G.540 Water bridges: A:Q.406, A:Q.539 Salt bridges: A:K.290, A:R.445, A:R.569

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Newman, J.A. et al., Structure, mechanism and crystallographic fragment screening of the SARS-CoV-2 NSP13 helicase. Nat Commun (2021)

Release Date

2020-07-29

Peptides

SARS-CoV-2 helicase NSP13: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

SARS-CoV-2 helicase NSP13

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