SMTL ID : 7nn0.2 (3 other biounits)

Crystal structure of the SARS-CoV-2 helicase in complex with AMP-PNP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.04 Å

Oligo State

monomer

Ligands

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 14 residues within 4Å: Chain A: P.285, P.286, G.287, T.288, G.289, K.290, S.291, H.292, K.322, Q.406, R.444, R.445, G.540, R.569 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:G.287, A:T.288, A:G.289, A:K.290, A:K.290, A:S.291, A:H.292, A:K.322, A:Q.406, A:Q.406, A:R.444, A:R.445, A:R.445, A:G.540, A:R.569, A:R.569 Salt bridges: A:K.290, A:R.445 pi-Stacking: A:H.292

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 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.3: 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.4: 4 residues within 4Å: Chain A: C.52, 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

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

2021-03-24

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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