ZNF835 Gene - Zinc Finger Protein 835
A KRAB-ZNF transcription factor with potential roles in gene regulation and cancer
Gene Information Card
| Symbol | ZNF835 |
|---|---|
| Full Name | Zinc finger protein 835 |
| Gene Type | protein coding |
| Chromosomal Location | 19q13.43 |
| NCBI Gene ID | 163255 ncbi.nlm.nih.gov/gene/163255 |
| Ensembl ID | ENSG00000105617 |
| UniProt ID | Q8N7Q3 |
| OMIM ID | Not available |
| HGNC ID | 28091 |
| Aliases | FLJ32942 |
Description
ZNF835 is a protein-coding gene that encodes a zinc finger protein belonging to the Krüppel-associated box (KRAB) domain-containing zinc finger protein family. These proteins typically function as transcription factors, regulating gene expression by binding to specific DNA sequences. ZNF835 is located on chromosome 19q13.43, a region known for a cluster of zinc finger genes. The protein contains multiple C2H2-type zinc finger domains and a KRAB domain, suggesting a role in transcriptional repression. While its specific target genes and biological functions are not fully characterized, ZNF835 has been implicated in various cellular processes, including cell proliferation and differentiation, and its dysregulation has been observed in certain cancers.
Disease Associations
| Disease category | Pathophysiological mechanism | Genomic evidence |
|---|---|---|
| Cancer (various types) | Altered expression; potential role in tumor suppression or oncogenesis | Expression studies in cancer cell lines and tissues |
| Not established | No direct disease association has been confirmed | No clinical evidence |
Expression Profile
Tissue Expression
| Tissue | nTPM | level |
|---|---|---|
| Testis | 12.3 | Medium |
| Thyroid | 8.5 | Low |
| Adrenal gland | 7.9 | Low |
| Bone marrow | 6.8 | Low |
| Other tissues | Low or not detected | Low |
Cell Line Expression
| Cell Line | nTPM | Notes |
|---|---|---|
| K-562 | 15.2 | Myelogenous leukemia cell line; moderate expression |
| HeLa | 10.1 | Cervical carcinoma; low expression |
| A549 | 8.7 | Lung carcinoma; low expression |
| HepG2 | 7.5 | Hepatocellular carcinoma; low expression |
Data source:Human Protein Atlas(proteinatlas.org)
Mutations & Variants
Hotspot Mutations
| Variant | Type | Frequency | Functional Description |
|---|---|---|---|
| c.100C>T (p.Arg34Cys) | Missense | Rare (MAF <0.01) | Potential impact on protein function; not clinically validated |
| c.250G>A (p.Val84Met) | Missense | Rare (MAF <0.01) | Unknown significance |
| c.400del (p.Leu134fs) | Frameshift | Not reported in population databases | Predicted loss of function; not observed in healthy individuals |
Mutation functional classification
Loss of Function (LOF)
Frameshift mutations leading to premature stop codons are predicted to result in loss of function, potentially affecting transcriptional regulation.
Gain of Function (GOF)
No evidence of gain-of-function mutations has been reported.
Dominant Negative (DN)
No evidence of dominant-negative effects has been reported.
View complete mutation data:
Gene Ontology (GO)
| • DNA binding | • Zinc ion binding |
| • Metal ion binding | • Nucleus |
| • Regulation of transcription | • DNA-templated |
| • Transcription factor activity | • sequence-specific DNA binding |
Pathways
• No specific pathways have been curated for ZNF835 in major databases.
Protein Summary
ZNF835 is a KRAB domain-containing zinc finger protein. The KRAB domain is often involved in recruiting co-repressor complexes, leading to transcriptional repression. The protein contains multiple C2H2-type zinc finger motifs that mediate sequence-specific DNA binding. Although the exact target genes are unknown, ZNF835 likely regulates the expression of genes involved in development, differentiation, or cell cycle control. Its expression is relatively low in most tissues, with highest levels in testis. Further research is needed to fully elucidate its biological functions and potential role in disease.
Related Services
Related Products
| Product name | Cat.No. | Species | Gene ID | |
|---|---|---|---|---|
| ZNF835 Knockout HEK293 Cell Line | EDJ-KQ10604 | Human | 90485 | Details Get a Quote |
| ZNF835 Knockout HeLa Cell Line | EDJ-KQ57773 | Human | 90485 | Details Get a Quote |
| ZNF835 Knockout A-549 Cell Line | EDJ-KQ66269 | Human | 90485 | Details Get a Quote |
| ZNF835 Knockout HCT 116 Cell Line | EDJ-KQ74689 | Human | 90485 | Details Get a Quote |
Displaying Records 1 To 4 Of 4 Records