EBF2
Transcription factor COE2
Also known as: COE2, COE2_HUMAN, FLJ11500
Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene
Protein identityUniProt · HPA
- UniProt accession
- Q9HAK2
- Gene
- EBF2
- Ensembl
- ENSG00000221818
- Chromosome
- 8
- Canonical length
- 575 aa
- Protein class
- Predicted intracellular proteins, Transcription factors
- Subcellular location
- Nucleoplasm,Nuclear bodies
- Quaternary structure
- Homodimer
OverviewNCBI Gene
The protein encoded by this gene belongs to the COE (Collier/Olf/EBF) family of non-basic, helix-loop-helix transcription factors that have a well conserved DNA binding domain. The COE family proteins play an important role in variety of developmental processes. Studies in mouse suggest that this gene may be involved in the differentiation of osteoblasts. [provided by RefSeq, Oct 2011]
Canonical amino-acid sequenceUniProt
575 residues, UniProt reviewed canonical sequence.
>Q9HAK2|EBF2
1 MFGIQDTLGR GPTLKEKSLG AEMDSVRSWV RNVGVVDANV AAQSGVALSR AHFEKQPPSN
61 LRKSNFFHFV LALYDRQGQP VEIERTAFVD FVENDKEQGN EKTNNGTHYK LQLLYSNGVR
121 TEQDLYVRLI DSVTKQPIAY EGQNKNPEMC RVLLTHEVMC SRCCEKKSCG NRNETPSDPV
181 IIDRFFLKFF LKCNQNCLKT AGNPRDMRRF QVVLSTTVNV DGHVLAVSDN MFVHNNSKHG
241 RRARRLDPSE ATPCIKAISP SEGWTTGGAM VIIIGDNFFD GLQVVFGTML VWSELITPHA
301 IRVQTPPRHI PGVVEVTLSY KSKQFCKGAP GRFIYTALNE PTIDYGFQRL QKVIPRHPGD
361 PERLAKEMLL KRAADLVEAL YGTPHNNQDI ILKRAADIAE ALYSVPRNPS QLPALSSSPA
421 HSGMMGINSY GSQLGVSISE STQGNNQGYI RNTSSISPRG YSSSSTPQQS NYSTSSNSMN
481 GYSNVPMANL GVPGSPGFLN GSPTGSPYGI MSSSPTVGSS STSSILPFSS SVFPAVKQKS
541 AFAPVIRPQG SPSPACSSGN GNGFRAMTGL VVPPMLocalizationUniProt · AlphaFold · HPA
Whether an antibody against EBF2 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)
- 0.47
- Highest tissue expression
- 17 nTPM
Expression across tissuesHPA
Tissue
- adipose tissue: 17 nTPM
- heart muscle: 9.5 nTPM
- tongue: 9 nTPM
- breast: 7.8 nTPM
- thyroid gland: 5.8 nTPM
- blood vessel: 5.7 nTPM
Single-cell type
- fibro-adipogenic progenitors: 966 nCPM
- pericytes: 344 nCPM
- fibroblasts: 176 nCPM
- vascular smooth muscle cells: 153 nCPM
- renal collecting duct intercalated cells: 99 nCPM
- adipocytes: 83 nCPM
Immune cell
- basophil: 0 nTPM
- classical monocyte: 0 nTPM
- eosinophil: 0 nTPM
- gdT-cell: 0 nTPM
- intermediate monocyte: 0 nTPM
- MAIT T-cell: 0 nTPM
Brain region
- spinal cord: 7.7 nTPM
- midbrain: 6.6 nTPM
- pons: 5.6 nTPM
- medulla oblongata: 2.4 nTPM
- thalamus: 1.9 nTPM
- hypothalamus: 1.6 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)
- 0.19
- gnomAD pLI
- 1
- gnomAD missense Z
- 2.11
- DepMap mean gene effect
- 0.01
- DepMap dependency class
- selective
Cancer expressionTCGA
Across TCGA tumor cohorts, this protein is over-expressed in roughly 3% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).
OntologyGO
Biological processes
- adipose tissue development
- brown fat cell differentiation
- cell fate determination
- positive regulation of cold-induced thermogenesis
- regulation of transcription by RNA polymerase II
Molecular functions
- chromatin binding
- DNA-binding transcription activator activity, RNA polymerase II-specific
- DNA-binding transcription factor activity, RNA polymerase II-specific
- RNA polymerase II cis-regulatory region sequence-specific DNA binding
- zinc ion binding
Cellular components
Protein domainsUniProt · Pfam · InterPro
- IPT domain
- Transcription factor COE
- Immunoglobulin-like fold
- Immunoglobulin E-set
- Transcription factor COE, conserved site
- Transcription factor COE, DNA-binding domain
- Transcription factor COE, helix-loop-helix domain
- Transcription factor COE, IPT domain
- Transcription factor COE, DNA-binding domain superfamily
- IPT/TIG domain
- Transcription factor COE1 DNA-binding domain
- Transcription factor COE1 helix-loop-helix domain
KeywordsUniProt
InteractionsUniProt · HPA
Protein binding partners of EBF2 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 EBF2 as an antibody target. Whether an autoantibody or antibody against EBF2 could matter depends on whether native EBF2 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.
EBF2 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 EBF2 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.
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