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9RV1

Cryo-EM structure of the human UAP56-RNA - SAC3D1-PCID2-SEM1 complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(1)
RNA (5'-R(P*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*U)-3')polymer154547.51Homo sapiens
2B
(A)
SAC3 domain-containing protein 1polymer40443615.11UniProt (A6NKF1)Homo sapiens (human)SAC3 homology domain-containing protein 1
3C
(B)
PCI domain-containing protein 2polymer39946095.91UniProt (Q5JVF3)Homo sapiens (human)CSN12-like protein
4D
(C)
26S proteasome complex subunit SEM1polymer708284.61UniProt (P60896)Homo sapiens (human)26S proteasome complex subunit DSS1,Deleted in split hand/split foot protein 1,Split hand/foot deleted protein 1,Split hand/foot malformation type 1 protein
5E
(H)
Spliceosome RNA helicase DDX39Bpolymer42849056.31UniProt (Q13838)Homo sapiens (human)56 kDa U2AF65-associated protein,ATP-dependent RNA helicase p47,DEAD box protein UAP56,HLA-B-associated transcript 1 protein
6F
(H)
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERnon-polymer506.21Chemie (ANP)
7G
(H)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
8H
(H)
waterwater18.08Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight151599.4
Non-Polymers*Number of molecules2
Total formula weight530.5
All*Total formula weight152129.9
*Water molecules are not included.

255615

PDB entries from 2026-06-24

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