KRAB domain-containing protein 4 (KRBOX4)

KRAB domain-containing protein 4 (KRBOX4, ZNF673) belongs to the family of KRAB-Zinc Finger Proteins (KRAB-ZFPs), which are among the largest groups of transcriptional repressors in vertebrates[1][3][5]. KRAB-ZFPs contain an N-terminal Krüppel-associated box (KRAB) domain and multiple C2H2-type zinc finger motifs, enabling sequence-specific DNA binding and recruitment of corepressors such as KAP1/TRIM28 to promote transcriptional repression via heterochromatin formation[1][2][3][5]. While KRAB domain-containing proteins are important for transcriptional regulation, cell development, and other fundamental processes, KRAB domain-containing protein 4 (KRBOX4/ZNF673) itself is not recognized as a validated therapeutic target or disease biomarker; its specific biological or pathological roles remain largely uncharacterized[4]. The functional activities attributed here are inferred from the broader KRAB-ZFP family rather than direct evidence for KRBOX4. Additional Notes: - The submitted abbreviation “KRABD4” is non-standard and not found in authoritative databases. - KRBOX4/ZNF673 is *not* a canonical therapeutic target (e.g., not a receptor, enzyme, transporter)[4]. - There is **no known drug, biomarker, or safety concern** specifically associated with KRBOX4/ZNF673. - Functional details largely reflect KRAB-ZFP properties as a group, not specific data for this protein[1][3][5]. If you require information on the KRAB domain itself or on KRAB domain-containing protein families, rather than this specific gene/protein, please clarify.

Other names

KRABD4KRAB domain-containing protein 4KRBOX4ZNF673FLJ20344hypothetical protein FLJ20344zinc finger family member 673zinc finger protein 673KRAB box domain-containing protein 4putative zinc finger transcription factor