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- Table of Contents
Facts about Homeobox-containing protein 1.
Isoform 4 has very low activity as a transcriptional repressor. .
| Human | |
|---|---|
| Gene Name: | HMBOX1 |
| Uniprot: | Q6NT76 |
| Entrez: | 79618 |

| Belongs to: |
|---|
| No superfamily |

FLJ21616; HNF1LA; homeobox containing 1; homeobox-containing protein 1; homeobox-containing protein PBHNF; PBHNF
Mass (kDA):
47.278 kDA

| Human | |
|---|---|
| Location: | 8p21.1-p12 |
| Sequence: | 8; NC_000008.11 (28890394..29064945) |
Ubiquitous. Detected in pancreas, brain, spleen, placenta, prostate, thymus, liver, heart, bone marrow, skeletal muscle, stomach, uterus, testis, kidney, ovary, and colon.
Nucleus. Cytoplasm. Chromosome, telomere. Nucleus, Cajal body. Nucleus, PML body. Predominantly detected in cytoplasm (PubMed:16825764, PubMed:19728927). Localizes in a dynamic manner to actively processed telomeres (PubMed:23685356). Localizes to the periphery of Cajal bodies (PubMed:23685356). Associates with PML nuclear bodies in telomerase-negative cells (PubMed:23813958).; [Isoform 5]: Nucleus. Cytoplasm.




PMID: 16825764 by Chen S., et al. Isolation and functional analysis of human HMBOX1, a homeobox containing protein with transcriptional repressor activity.
PMID: 19757162 by Zhang M., et al. Characterization of a novel human HMBOX1 splicing variant lacking the homeodomain and with attenuated transcription repressor activity.