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Substance Name: Protein HMG-Y (human clone 8A)
RN: 124543-08-4


  • An AT-hook motif-containing protein (AT-HOOK MOTIFS) that binds to the minor grove of AT-rich regions of DNA. It is a truncated form of HMGA1a protein that is produced by alternative-splicing of the HMGA1 gene. It may function as an architectural chromatin binding protein that is involved in transcriptional regulation.

Molecular Formula

  • C444-H761-N151-O152-S
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Names and Synonyms

Name of Substance

  • Protein HMG-Y (human clone 8A)

MeSH Heading

  • HMGA1b Protein


  • AT-Hook 1b Protein, High Mobility Group
  • HMGY Protein

Systematic Name

  • Protein HMG-Y (human clone 8A) 96

Registry Numbers

CAS Registry Number

  • 124543-08-4

System Generated Number

  • 0124543084