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9QWN

Human UPF1 in complex with the histone stem loop RNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Isoform 2 of Regulator of nonsense transcripts 1polymer80089972.21UniProt (Q92900)
Pfam (PF09416)
Pfam (PF18141)
Pfam (PF13086)
Pfam (PF13087)
Homo sapiens (human)ATP-dependent helicase RENT1,Nonsense mRNA reducing factor 1,NORF1,Up-frameshift suppressor 1 homolog,hUpf1
2B
(D)
RNA stem looppolymer3811896.91synthetic construct
3C, D, E
(A)
ZINC IONnon-polymer65.43Chemie (ZN)
Sequence modifications
A: 115 - 914 (UniProt: Q92900)
PDBExternal DatabaseDetails
Thr 405Val 405conflict
Val 406Thr 406conflict
Thr 455Ile 455conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight101869.1
Non-Polymers*Number of molecules3
Total formula weight196.2
All*Total formula weight102065.4
*Water molecules are not included.

250835

PDB entries from 2026-03-18

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