SMTL ID : 9pyw.1

SARS-CoV-2 nsp7, nsp8 and nsp12 bound to a primer-template pair with incorporated ara-UMP

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-2-1-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.297, C.303, C.308, C.312 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.297, A:C.303, A:C.308, A:C.312 ZN.2: 4 residues within 4Å: Chain A: C.489, H.644, C.647, C.648 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.489, A:H.644, A:C.647, A:C.648

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: W.619, D.763 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.763

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xiao, Z. et al., The 2'-endo conformation of arabinose-CTP and arabinose-UTP inhibit viral polymerases by inducing long pauses. Biorxiv (2025)

Release Date

2025-09-17

Peptides

RNA-directed RNA polymerase nsp12: A
Non-structural protein 8: BD
Non-structural protein 7: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D
D

C
C

RNA-directed RNA polymerase nsp12

Non-structural protein 8

Non-structural protein 7

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