ZNF675
Zinc finger protein 675
Also known as: TBZF, TIZ, ZN675_HUMAN
Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene
Protein identityUniProt · HPA
- UniProt accession
- Q8TD23
- Gene
- ZNF675
- Ensembl
- ENSG00000197372
- Chromosome
- 19
- Canonical length
- 568 aa
- Protein class
- Predicted intracellular proteins, Transcription factors
OverviewNCBI Gene
Enables ubiquitin protein ligase binding activity. Involved in negative regulation of osteoclast differentiation; negative regulation of signal transduction; and regulation of DNA-templated transcription. Located in nucleus and perinuclear region of cytoplasm. [provided by Alliance of Genome Resources, Apr 2025]
Canonical amino-acid sequenceUniProt
568 residues, UniProt reviewed canonical sequence.
>Q8TD23|ZNF675
1 MGLLTFRDVA IEFSLEEWQC LDTAQRNLYK NVILENYRNL VFLGIAVSKQ DLITCLEQEK
61 EPLTVKRHEM VNEPPVMCSH FAQEFWPEQN IKDSFEKVTL RRYEKCGNDN FQLKGCKSVD
121 ECKLHKGGYN GLNQCLPTMQ SKMFQCDKYV KVFNKFSHSD RHKIKHMENK PFKCKECGRS
181 FCMLSHLTRH ERNYTKVNFC KCEECEKAVN QSSKLTKHKR IYTCEKLYKC QECDRTFNQF
241 SNLTEYKKDY AREKPYKCEE CGKAFNQSSH LTTHKIIHTG EKPYKCEECG KAFNQFSNLT
301 THKKIHTGEQ PYICEECGKA FTQSSTLTTH KRIHTGEKPY KCEECGKAFN RSSKLTEHKN
361 IHTGEQPYKC EECGKAFNRS SNLTEHRKIH TEEKPYKCKE CGKAFKHSSA LTTHKRIHTG
421 EKPYKCEECG KAFNRSSKLT EHKKLHTGKK PYKCEECGKA FIQSSKLTEH KKIHSGEIPY
481 KCEECGKAFK HSSSLTTHKR IHTGEKPYKC EECGKAFSRS SKLTEHKIIH TGEKPYKCER
541 CDKAFNQSAN LTKHKKIHTG EKLQNWNVLocalizationUniProt · AlphaFold · HPA
Whether an antibody against ZNF675 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)
- 0.46
- Highest tissue expression
- 13 nTPM
Expression across tissuesHPA
Tissue
- testis: 13 nTPM
- lymph node: 12 nTPM
- rectum: 12 nTPM
- tonsil: 11 nTPM
- bone marrow: 11 nTPM
- epididymis: 11 nTPM
Single-cell type
- late spermatids: 306 nCPM
- late primary spermatocytes: 112 nCPM
- early spermatids: 110 nCPM
- renal collecting duct principal cells: 86 nCPM
- other brain neurons: 63 nCPM
- brain excitatory neurons: 57 nCPM
Immune cell
- naive B-cell: 11 nTPM
- naive CD4 T-cell: 11 nTPM
- memory B-cell: 10 nTPM
- naive CD8 T-cell: 9.6 nTPM
- T-reg: 9.5 nTPM
- eosinophil: 9.1 nTPM
Brain region
- cerebellum: 45 nTPM
- cerebral cortex: 43 nTPM
- white matter: 41 nTPM
- hippocampal formation: 38 nTPM
- amygdala: 37 nTPM
- basal ganglia: 37 nTPM
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)
- 1.16
- gnomAD pLI
- 0.12
- gnomAD missense Z
- -0.22
- DepMap mean gene effect
- 0.04
- DepMap dependency class
- none
Cancer expressionTCGA
Across TCGA tumor cohorts, this protein is over-expressed in roughly 5% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).
OntologyGO
Biological processes
- bone resorption
- negative regulation of canonical NF-kappaB signal transduction
- negative regulation of cytokine-mediated signaling pathway
- negative regulation of interleukin-1-mediated signaling pathway
- negative regulation of JNK cascade
- negative regulation of osteoclast differentiation
- negative regulation of transcription by RNA polymerase II
- negative regulation of tumor necrosis factor-mediated signaling pathway
- regulation of DNA-templated transcription
Molecular functions
- DNA binding
- DNA-binding transcription factor activity, RNA polymerase II-specific
- RNA polymerase II cis-regulatory region sequence-specific DNA binding
- ubiquitin protein ligase binding
- zinc ion binding
Cellular components
Protein domainsUniProt · Pfam · InterPro
KeywordsUniProt
InteractionsUniProt · HPA
Protein binding partners of ZNF675 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 ZNF675 as an antibody target. Whether an autoantibody or antibody against ZNF675 could matter depends on whether native ZNF675 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.
ZNF675 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 ZNF675 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.
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