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6WXD

SARS-CoV-2 Nsp9 RNA-replicase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Non-structural protein 9polymer11612602.42UniProt (P0DTD1)
Pfam (PF08710)
Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)nsp9
2C, D, E
(A, B)
SULFATE IONnon-polymer96.13Chemie (SO4)
3F, G
(A, B)
waterwater18.018Chemie (HOH)
Sequence modifications
A, B: 1 - 113 (UniProt: P0DTD1)
PDBExternal DatabaseDetails
Gly -2-expression tag
Pro -1-expression tag
Gly 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight25204.8
Non-Polymers*Number of molecules3
Total formula weight288.2
All*Total formula weight25493.0
*Water molecules are not included.

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PDB entries from 2025-12-24

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