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3BHO

Crystal Structure of the 25kDa Subunit of Human Cleavage factor Im with Ap4A

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cleavage and polyadenylation specificity factor subunit 5polymer20824177.91UniProt (O43809)
Pfam (PF13869)
Homo sapiens (human)Cleavage and polyadenylation specificity factor 25 kDa subunit, CPSF 25 kDa subunit, Pre-mRNA cleavage factor Im 25 kDa subunit, Nucleoside diphosphate-linked moiety X motif 21, Nudix motif 21
2B
(A)
BIS(ADENOSINE)-5'-TETRAPHOSPHATEnon-polymer836.41Chemie (B4P)
3C
(A)
waterwater18.0170Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight24177.9
Non-Polymers*Number of molecules1
Total formula weight836.4
All*Total formula weight25014.3
*Water molecules are not included.

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PDB entries from 2025-12-10

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