Structural basis for 3'-end specific recognition of histone mRNA stem-loop by 3'-exonuclease, a human nuclease that also targets siRNA
Cheng, Y., Patel, D.J.To be published.
Experimental Data Snapshot
wwPDB Validation   3D Report Full Report
Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
3'-5' exonuclease ERI1 | C [auth A], D [auth B], E [auth C], F [auth D] | 299 | Homo sapiens | Mutation(s): 2  Gene Names: ERI1, 3'EXO EC: 3.1 | ![]() |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for Q8IV48 (Homo sapiens) Explore Q8IV48  Go to UniProtKB:  Q8IV48 | |||||
PHAROS:  Q8IV48 GTEx:  ENSG00000104626  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q8IV48 | ||||
Sequence AnnotationsExpand | |||||
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Find similar nucleic acids by: Sequence | 3D Structure
Entity ID: 1 | |||||
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Molecule | Chains | Length | Organism | Image | |
5'-R(*CP*CP*GP*GP*CP*UP*CP*UP*UP*UP*UP*CP*AP*GP*AP*GP*CP*CP*GP*G)-3' | A [auth F], B [auth E] | 20 | N/A | ![]() | |
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
AMP Query on AMP | I [auth A], L [auth B], O [auth C], R [auth D] | ADENOSINE MONOPHOSPHATE C10 H14 N5 O7 P UDMBCSSLTHHNCD-KQYNXXCUSA-N | |||
MG Query on MG | G [auth A] H [auth A] J [auth B] K [auth B] M [auth C] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 50.386 | α = 90 |
b = 195.148 | β = 92.13 |
c = 87.966 | γ = 90 |
Software Name | Purpose |
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REFMAC | refinement |