ZNF395
Zinc finger protein 395
Also known as: DKFZp434K1210, HDBP2, PBF, PRF-1, ZN395_HUMAN
Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene
Protein identityUniProt · HPA
- UniProt accession
- Q9H8N7
- Gene
- ZNF395
- Ensembl
- ENSG00000186918
- Chromosome
- 8
- Canonical length
- 513 aa
- Protein class
- Predicted intracellular proteins
- Subcellular location
- Nucleoplasm,Cytosol
OverviewNCBI Gene
Enables DNA-binding transcription activator activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Involved in positive regulation of transcription by RNA polymerase II. Located in cytosol and nuclear speck. [provided by Alliance of Genome Resources, Jul 2025]
Canonical amino-acid sequenceUniProt
513 residues, UniProt reviewed canonical sequence.
>Q9H8N7|ZNF395
1 MASVLSRRLG KRSLLGARVL GPSASEGPSA APPSEPLLEG AAPQPFTTSD DTPCQEQPKE
61 VLKAPSTSGL QQVAFQPGQK VYVWYGGQEC TGLVEQHSWM EGQVTVWLLE QKLQVCCRVE
121 EVWLAELQGP CPQAPPLEPG AQALAYRPVS RNIDVPKRKS DAVEMDEMMA AMVLTSLSCS
181 PVVQSPPGTE ANFSASRAAC DPWKESGDIS DSGSSTTSGH WSGSSGVSTP SPPHPQASPK
241 YLGDAFGSPQ TDHGFETDPD PFLLDEPAPR KRKNSVKVMY KCLWPNCGKV LRSIVGIKRH
301 VKALHLGDTV DSDQFKREED FYYTEVQLKE ESAAAAAAAA AGTPVPGTPT SEPAPTPSMT
361 GLPLSALPPP LHKAQSSGPE HPGPESSLPS GALSKSAPGS FWHIQADHAY QALPSFQIPV
421 SPHIYTSVSW AAAPSAACSL SPVRSRSLSF SEPQQPAPAM KSHLIVTSPP RAQSGARKAR
481 GEAKKCRKVY GIEHRDQWCT ACRWKKACQR FLDLocalizationUniProt · AlphaFold · HPA
Whether an antibody against ZNF395 can act on the native protein depends on physical access: surface and secreted proteins are reachable by circulating antibodies, intracellular proteins usually are not.
- Antibody reachability
- Intracellular
- Secreted
- No
- Transmembrane segments
- 0
- Mean surface accessibility (rSASA)
- 0.62
- Highest tissue expression
- 54 nTPM
Expression across tissuesHPA
Tissue
- blood vessel: 54 nTPM
- ovary: 50 nTPM
- esophagus: 45 nTPM
- pancreas: 45 nTPM
- skin: 41 nTPM
- salivary gland: 37 nTPM
Single-cell type
- pancreatic acinar cells: 125 nCPM
- bergmann glia: 84 nCPM
- pancreatic islet cells: 79 nCPM
- astrocytes: 74 nCPM
- choroid plexus epithelial cells: 73 nCPM
- ependymal cells: 60 nCPM
Immune cell
- naive B-cell: 14 nTPM
- eosinophil: 12 nTPM
- memory B-cell: 11 nTPM
- basophil: 10 nTPM
- naive CD4 T-cell: 7.1 nTPM
- plasmacytoid DC: 6.2 nTPM
Brain region
- choroid plexus: 61 nTPM
- thalamus: 61 nTPM
- medulla oblongata: 58 nTPM
- amygdala: 50 nTPM
- basal ganglia: 50 nTPM
- cerebral cortex: 47 nTPM
DiseaseUniProt · ClinVar · IEDB · PubMed
Four sources answering four different questions about ZNF395.
Disease | ImmuneIEDB
Conditions an epitope on ZNF395 was assayed in.
- myxofibrosarcoma T cell
- chondrosarcoma T cell
- osteosarcoma T cell
- Ewing sarcoma T cell
- leiomyosarcoma T cell
- sarcoma T cell
- parosteal osteosarcoma T cell
- synovial sarcoma T cell
Genetic constraint and essentialitygnomAD · DepMap
Does the body need this protein intact? Low LOEUF or a strong DepMap dependency means loss or blockade of the protein is likely to be felt.
- gnomAD LOEUF (loss-of-function intolerance)
- 0.46
- gnomAD pLI
- 0.31
- gnomAD missense Z
- 0.94
- DepMap mean gene effect
- 0.04
- DepMap dependency class
- none
Cancer expressionTCGA
Across TCGA tumor cohorts, this protein is over-expressed in roughly 4% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).
OntologyGO
Biological processes
- positive regulation of transcription by RNA polymerase II
- regulation of DNA-templated transcription
- regulation of transcription by RNA polymerase II
Molecular functions
- cis-regulatory region sequence-specific DNA binding
- DNA binding
- DNA-binding transcription activator activity, RNA polymerase II-specific
- DNA-binding transcription factor activity
- RNA polymerase II cis-regulatory region sequence-specific DNA binding
- zinc ion binding
Cellular components
Protein domainsUniProt · Pfam · InterPro
- Zinc finger C2H2-type
- CR1/CR2 motif-containing transcription regulator
- ZNF395/ZNF704, N-terminal domain
- Domain of unknown function (DUF4772)
KeywordsUniProt
InteractionsUniProt · HPA
Protein binding partners of ZNF395 in the human serome: UniProt-annotated complex subunits plus reported interactors. Each links to its own Seroatlas record.
Antibody and autoantibody relevanceSeroatlas analysis
Seroatlas reads ZNF395 as an antibody target. Whether an autoantibody or antibody against ZNF395 could matter depends on whether native ZNF395 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.
ZNF395 is annotated as predominantly intracellular. Intracellular proteins are common autoantibody markers, becoming visible to the immune system after cell injury or altered processing, but are usually markers of disease rather than direct drivers.
Annotation status
The present source text does not explicitly label ZNF395 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.
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