Gene Variant Detail

Gene APC
Variant K1555*
Impact List nonsense
Protein Effect loss of function - predicted
Gene Variant Descriptions APC K1555* results in a premature truncation of the Apc protein at amino acid 1555 of 2843 within the mutator cluster region of the Apc protein (PMID: 14672538). K1555* has not been characterized, however Apc truncation mutants downstream of K1555 are inactivating (PMID: 18199528) thus, K1555* is predicted to lead to a loss of Apc protein function.
Associated Drug Resistance

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Transcript NM_000038
gDNA chr5:g.112840257A>T
cDNA c.4663A>T
Protein p.K1555*
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_001127510 chr5:g.112840257A>T c.4663A>T p.K1555* RefSeq GRCh38/hg38
NM_000038 chr5:g.112840257A>T c.4663A>T p.K1555* RefSeq GRCh38/hg38

Filtering

  • Case insensitive filtering will display rows where any text in any cell matches the filter term
  • Simple literal full or partial string matches
  • Separate multiple filter terms with a spaces, order doesn't matter (a b c and c b a are equivalent )
  • Filtering will only apply to rows that are already loaded on the page, filtering has no impact on query parameters
  • Use quotes to match a longer phrase which contains spaces "mtor c1483f"

Sorting

  • Generally, the default sort order for tables is set to be first column ascending, however, specific tables may set a different default sort order.
  • Click on any column header arrows to sort by that column
  • Hold down the Shift key and click multiple columns to sort by more than one column, be sure to set ascending or descending order for a given column, before moving on to the next column.

Molecular Profile Protein Effect Treatment Approaches
APC E853* APC K1555*
APC K1555* loss of function - predicted CTNNB1 Inhibitor Tankyrase Inhibitor
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
APC E853* APC K1555* colorectal cancer sensitive TASIN-1 Preclinical - Cell line xenograft Actionable In a preclinical study, TASIN-1 efficiently inhibited survival of colorectal cancer cells harboring APC E853* and K1555* in culture and in cell line xenograft models (PMID: 27798265). 27798265