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<entry dataset="Swiss-Prot" created="2006-11-28" modified="2026-06-10" version="147" xmlns="http://uniprot.org/uniprot">
  <accession>Q5T9C2</accession>
  <accession>A2A329</accession>
  <accession>Q8TEL4</accession>
  <name>EEIG1_HUMAN</name>
  <protein>
    <recommendedName>
      <fullName>Early estrogen-induced gene 1 protein</fullName>
      <shortName>EEIG1</shortName>
    </recommendedName>
  </protein>
  <gene>
    <name evidence="5 9" type="primary">EEIG1</name>
    <name type="synonym">C9orf132</name>
    <name type="synonym">FAM102A</name>
  </gene>
  <organism>
    <name type="scientific">Homo sapiens</name>
    <name type="common">Human</name>
    <dbReference type="NCBI Taxonomy" id="9606"/>
    <lineage>
      <taxon>Eukaryota</taxon>
      <taxon>Metazoa</taxon>
      <taxon>Chordata</taxon>
      <taxon>Craniata</taxon>
      <taxon>Vertebrata</taxon>
      <taxon>Euteleostomi</taxon>
      <taxon>Mammalia</taxon>
      <taxon>Eutheria</taxon>
      <taxon>Euarchontoglires</taxon>
      <taxon>Primates</taxon>
      <taxon>Haplorrhini</taxon>
      <taxon>Catarrhini</taxon>
      <taxon>Hominidae</taxon>
      <taxon>Homo</taxon>
    </lineage>
  </organism>
  <reference key="1">
    <citation type="journal article" date="2004" name="Nature" volume="429" first="369" last="374">
      <title>DNA sequence and analysis of human chromosome 9.</title>
      <authorList>
        <person name="Humphray S.J."/>
        <person name="Oliver K."/>
        <person name="Hunt A.R."/>
        <person name="Plumb R.W."/>
        <person name="Loveland J.E."/>
        <person name="Howe K.L."/>
        <person name="Andrews T.D."/>
        <person name="Searle S."/>
        <person name="Hunt S.E."/>
        <person name="Scott C.E."/>
        <person name="Jones M.C."/>
        <person name="Ainscough R."/>
        <person name="Almeida J.P."/>
        <person name="Ambrose K.D."/>
        <person name="Ashwell R.I.S."/>
        <person name="Babbage A.K."/>
        <person name="Babbage S."/>
        <person name="Bagguley C.L."/>
        <person name="Bailey J."/>
        <person name="Banerjee R."/>
        <person name="Barker D.J."/>
        <person name="Barlow K.F."/>
        <person name="Bates K."/>
        <person name="Beasley H."/>
        <person name="Beasley O."/>
        <person name="Bird C.P."/>
        <person name="Bray-Allen S."/>
        <person name="Brown A.J."/>
        <person name="Brown J.Y."/>
        <person name="Burford D."/>
        <person name="Burrill W."/>
        <person name="Burton J."/>
        <person name="Carder C."/>
        <person name="Carter N.P."/>
        <person name="Chapman J.C."/>
        <person name="Chen Y."/>
        <person name="Clarke G."/>
        <person name="Clark S.Y."/>
        <person name="Clee C.M."/>
        <person name="Clegg S."/>
        <person name="Collier R.E."/>
        <person name="Corby N."/>
        <person name="Crosier M."/>
        <person name="Cummings A.T."/>
        <person name="Davies J."/>
        <person name="Dhami P."/>
        <person name="Dunn M."/>
        <person name="Dutta I."/>
        <person name="Dyer L.W."/>
        <person name="Earthrowl M.E."/>
        <person name="Faulkner L."/>
        <person name="Fleming C.J."/>
        <person name="Frankish A."/>
        <person name="Frankland J.A."/>
        <person name="French L."/>
        <person name="Fricker D.G."/>
        <person name="Garner P."/>
        <person name="Garnett J."/>
        <person name="Ghori J."/>
        <person name="Gilbert J.G.R."/>
        <person name="Glison C."/>
        <person name="Grafham D.V."/>
        <person name="Gribble S."/>
        <person name="Griffiths C."/>
        <person name="Griffiths-Jones S."/>
        <person name="Grocock R."/>
        <person name="Guy J."/>
        <person name="Hall R.E."/>
        <person name="Hammond S."/>
        <person name="Harley J.L."/>
        <person name="Harrison E.S.I."/>
        <person name="Hart E.A."/>
        <person name="Heath P.D."/>
        <person name="Henderson C.D."/>
        <person name="Hopkins B.L."/>
        <person name="Howard P.J."/>
        <person name="Howden P.J."/>
        <person name="Huckle E."/>
        <person name="Johnson C."/>
        <person name="Johnson D."/>
        <person name="Joy A.A."/>
        <person name="Kay M."/>
        <person name="Keenan S."/>
        <person name="Kershaw J.K."/>
        <person name="Kimberley A.M."/>
        <person name="King A."/>
        <person name="Knights A."/>
        <person name="Laird G.K."/>
        <person name="Langford C."/>
        <person name="Lawlor S."/>
        <person name="Leongamornlert D.A."/>
        <person name="Leversha M."/>
        <person name="Lloyd C."/>
        <person name="Lloyd D.M."/>
        <person name="Lovell J."/>
        <person name="Martin S."/>
        <person name="Mashreghi-Mohammadi M."/>
        <person name="Matthews L."/>
        <person name="McLaren S."/>
        <person name="McLay K.E."/>
        <person name="McMurray A."/>
        <person name="Milne S."/>
        <person name="Nickerson T."/>
        <person name="Nisbett J."/>
        <person name="Nordsiek G."/>
        <person name="Pearce A.V."/>
        <person name="Peck A.I."/>
        <person name="Porter K.M."/>
        <person name="Pandian R."/>
        <person name="Pelan S."/>
        <person name="Phillimore B."/>
        <person name="Povey S."/>
        <person name="Ramsey Y."/>
        <person name="Rand V."/>
        <person name="Scharfe M."/>
        <person name="Sehra H.K."/>
        <person name="Shownkeen R."/>
        <person name="Sims S.K."/>
        <person name="Skuce C.D."/>
        <person name="Smith M."/>
        <person name="Steward C.A."/>
        <person name="Swarbreck D."/>
        <person name="Sycamore N."/>
        <person name="Tester J."/>
        <person name="Thorpe A."/>
        <person name="Tracey A."/>
        <person name="Tromans A."/>
        <person name="Thomas D.W."/>
        <person name="Wall M."/>
        <person name="Wallis J.M."/>
        <person name="West A.P."/>
        <person name="Whitehead S.L."/>
        <person name="Willey D.L."/>
        <person name="Williams S.A."/>
        <person name="Wilming L."/>
        <person name="Wray P.W."/>
        <person name="Young L."/>
        <person name="Ashurst J.L."/>
        <person name="Coulson A."/>
        <person name="Blocker H."/>
        <person name="Durbin R.M."/>
        <person name="Sulston J.E."/>
        <person name="Hubbard T."/>
        <person name="Jackson M.J."/>
        <person name="Bentley D.R."/>
        <person name="Beck S."/>
        <person name="Rogers J."/>
        <person name="Dunham I."/>
      </authorList>
      <dbReference type="PubMed" id="15164053"/>
      <dbReference type="DOI" id="10.1038/nature02465"/>
    </citation>
    <scope>NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]</scope>
  </reference>
  <reference key="2">
    <citation type="journal article" date="2004" name="Genome Res." volume="14" first="2121" last="2127">
      <title>The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).</title>
      <authorList>
        <consortium name="The MGC Project Team"/>
      </authorList>
      <dbReference type="PubMed" id="15489334"/>
      <dbReference type="DOI" id="10.1101/gr.2596504"/>
    </citation>
    <scope>NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3)</scope>
    <source>
      <tissue>Lung</tissue>
      <tissue>Testis</tissue>
    </source>
  </reference>
  <reference key="3">
    <citation type="submission" date="2002-01" db="EMBL/GenBank/DDBJ databases">
      <title>The nucleotide sequence of a long cDNA clone isolated from human spleen.</title>
      <authorList>
        <person name="Jikuya H."/>
        <person name="Takano J."/>
        <person name="Nomura N."/>
        <person name="Kikuno R."/>
        <person name="Nagase T."/>
        <person name="Ohara O."/>
      </authorList>
    </citation>
    <scope>NUCLEOTIDE SEQUENCE [MRNA] OF 177-384 (ISOFORM 2)</scope>
    <source>
      <tissue>Spleen</tissue>
    </source>
  </reference>
  <reference key="4">
    <citation type="journal article" date="2004" name="Mol. Endocrinol." volume="18" first="402" last="411">
      <title>Identification of estrogen-responsive genes by complementary deoxyribonucleic acid microarray and characterization of a novel early estrogen-induced gene: EEIG1.</title>
      <authorList>
        <person name="Wang D.Y."/>
        <person name="Fulthorpe R."/>
        <person name="Liss S.N."/>
        <person name="Edwards E.A."/>
      </authorList>
      <dbReference type="PubMed" id="14605097"/>
      <dbReference type="DOI" id="10.1210/me.2003-0202"/>
    </citation>
    <scope>FUNCTION</scope>
  </reference>
  <comment type="function">
    <text evidence="1 4">Key component of TNFSF11/RANKL- and TNF-induced osteoclastogenesis pathways, thereby mediates bone resorption in pathological bone loss conditions (By similarity). Required for TNFSF11/RANKL-induced osteoclastogenesis via its interaction with TNFRSF11A/RANK, thereby facilitates the downstream transcription of NFATC1 and activation of PLCG2 (By similarity). Facilitates recruitment of the transcriptional repressor PRDM1/BLIMP1 to the promoter of the anti-osteoclastogenesis gene IRF8, thereby resulting in transcription of osteoclast differentiation factors (By similarity). May play a role in estrogen action (PubMed:14605097).</text>
  </comment>
  <comment type="subunit">
    <text evidence="1">Part of a complex composed of EEIG1, TNFRSF11A/RANK, PLCG2, GAB2, TEC and BTK; complex formation increases in the presence of TNFSF11/RANKL (By similarity). Interacts with PRDM1/BLIMP1; following TNFSF11/RANKL stimulation in bone marrow-derived macrophages, the interaction promotes the binding of PRDM1/BLIMP1 to the gene promoter of IRF8 (By similarity).</text>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-10246318">
      <id>Q5T9C2</id>
    </interactant>
    <interactant intactId="EBI-744099">
      <id>Q9H0I2</id>
      <label>ENKD1</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>3</experiments>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-10246318">
      <id>Q5T9C2</id>
    </interactant>
    <interactant intactId="EBI-10173690">
      <id>Q6FGM0</id>
      <label>SH3GL1</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>3</experiments>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-10246318">
      <id>Q5T9C2</id>
    </interactant>
    <interactant intactId="EBI-2477305">
      <id>Q86WV1</id>
      <label>SKAP1</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>4</experiments>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-11980989">
      <id>Q5T9C2-3</id>
    </interactant>
    <interactant intactId="EBI-702093">
      <id>P56945</id>
      <label>BCAR1</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>3</experiments>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-11980989">
      <id>Q5T9C2-3</id>
    </interactant>
    <interactant intactId="EBI-3867333">
      <id>A8MQ03</id>
      <label>CYSRT1</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>3</experiments>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-11980989">
      <id>Q5T9C2-3</id>
    </interactant>
    <interactant intactId="EBI-11746523">
      <id>Q14511-2</id>
      <label>NEDD9</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>3</experiments>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-11980989">
      <id>Q5T9C2-3</id>
    </interactant>
    <interactant intactId="EBI-357275">
      <id>Q99471</id>
      <label>PFDN5</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>3</experiments>
  </comment>
  <comment type="interaction">
    <interactant intactId="EBI-11980989">
      <id>Q5T9C2-3</id>
    </interactant>
    <interactant intactId="EBI-697911">
      <id>Q99961</id>
      <label>SH3GL1</label>
    </interactant>
    <organismsDiffer>false</organismsDiffer>
    <experiments>3</experiments>
  </comment>
  <comment type="subcellular location">
    <subcellularLocation>
      <location evidence="1">Nucleus</location>
    </subcellularLocation>
    <subcellularLocation>
      <location evidence="1">Cytoplasm</location>
    </subcellularLocation>
    <subcellularLocation>
      <location evidence="1">Membrane raft</location>
    </subcellularLocation>
  </comment>
  <comment type="alternative products">
    <event type="alternative splicing"/>
    <isoform>
      <id>Q5T9C2-1</id>
      <name>1</name>
      <sequence type="displayed"/>
    </isoform>
    <isoform>
      <id>Q5T9C2-2</id>
      <name>2</name>
      <sequence type="described" ref="VSP_021744"/>
    </isoform>
    <isoform>
      <id>Q5T9C2-3</id>
      <name>3</name>
      <sequence type="described" ref="VSP_043857"/>
    </isoform>
  </comment>
  <comment type="induction">
    <text>By 17-beta-estradiol but also by a group of natural and synthetic estrogens as well as by estrogenic environmental compounds. Repressed by the antiestrogen 4-hydroxy-tamoxifen.</text>
  </comment>
  <comment type="similarity">
    <text evidence="8">Belongs to the EEIG family.</text>
  </comment>
  <dbReference type="EMBL" id="AL157935">
    <property type="status" value="NOT_ANNOTATED_CDS"/>
    <property type="molecule type" value="Genomic_DNA"/>
  </dbReference>
  <dbReference type="EMBL" id="BC137087">
    <property type="protein sequence ID" value="AAI37088.1"/>
    <property type="molecule type" value="mRNA"/>
  </dbReference>
  <dbReference type="EMBL" id="BC137088">
    <property type="protein sequence ID" value="AAI37089.1"/>
    <property type="molecule type" value="mRNA"/>
  </dbReference>
  <dbReference type="EMBL" id="AK074108">
    <property type="protein sequence ID" value="BAB84934.1"/>
    <property type="molecule type" value="mRNA"/>
  </dbReference>
  <dbReference type="CCDS" id="CCDS35150.1">
    <molecule id="Q5T9C2-1"/>
  </dbReference>
  <dbReference type="CCDS" id="CCDS6888.1">
    <molecule id="Q5T9C2-3"/>
  </dbReference>
  <dbReference type="RefSeq" id="NP_001030331.1">
    <molecule id="Q5T9C2-1"/>
    <property type="nucleotide sequence ID" value="NM_001035254.3"/>
  </dbReference>
  <dbReference type="RefSeq" id="NP_976050.1">
    <molecule id="Q5T9C2-3"/>
    <property type="nucleotide sequence ID" value="NM_203305.3"/>
  </dbReference>
  <dbReference type="AlphaFoldDB" id="Q5T9C2"/>
  <dbReference type="SMR" id="Q5T9C2"/>
  <dbReference type="BioGRID" id="134377">
    <property type="interactions" value="156"/>
  </dbReference>
  <dbReference type="CORUM" id="Q5T9C2"/>
  <dbReference type="FunCoup" id="Q5T9C2">
    <property type="interactions" value="1801"/>
  </dbReference>
  <dbReference type="IntAct" id="Q5T9C2">
    <property type="interactions" value="11"/>
  </dbReference>
  <dbReference type="MINT" id="Q5T9C2"/>
  <dbReference type="STRING" id="9606.ENSP00000362187"/>
  <dbReference type="GlyGen" id="Q5T9C2">
    <property type="glycosylation" value="1 site, 1 O-linked glycan (1 site)"/>
  </dbReference>
  <dbReference type="iPTMnet" id="Q5T9C2"/>
  <dbReference type="PhosphoSitePlus" id="Q5T9C2"/>
  <dbReference type="BioMuta" id="FAM102A"/>
  <dbReference type="DMDM" id="118572304"/>
  <dbReference type="jPOST" id="Q5T9C2"/>
  <dbReference type="MassIVE" id="Q5T9C2"/>
  <dbReference type="PaxDb" id="9606-ENSP00000362187"/>
  <dbReference type="PeptideAtlas" id="Q5T9C2"/>
  <dbReference type="ProteomicsDB" id="64787">
    <molecule id="Q5T9C2-1"/>
  </dbReference>
  <dbReference type="ProteomicsDB" id="64788">
    <molecule id="Q5T9C2-2"/>
  </dbReference>
  <dbReference type="ProteomicsDB" id="64789">
    <molecule id="Q5T9C2-3"/>
  </dbReference>
  <dbReference type="Antibodypedia" id="51717">
    <property type="antibodies" value="12 antibodies from 9 providers"/>
  </dbReference>
  <dbReference type="DNASU" id="399665"/>
  <dbReference type="Ensembl" id="ENST00000373084.8">
    <molecule id="Q5T9C2-3"/>
    <property type="protein sequence ID" value="ENSP00000362176.4"/>
    <property type="gene ID" value="ENSG00000167106.13"/>
  </dbReference>
  <dbReference type="Ensembl" id="ENST00000373095.6">
    <molecule id="Q5T9C2-1"/>
    <property type="protein sequence ID" value="ENSP00000362187.1"/>
    <property type="gene ID" value="ENSG00000167106.13"/>
  </dbReference>
  <dbReference type="GeneID" id="399665"/>
  <dbReference type="KEGG" id="hsa:399665"/>
  <dbReference type="MANE-Select" id="ENST00000373095.6">
    <property type="protein sequence ID" value="ENSP00000362187.1"/>
    <property type="RefSeq nucleotide sequence ID" value="NM_001035254.3"/>
    <property type="RefSeq protein sequence ID" value="NP_001030331.1"/>
  </dbReference>
  <dbReference type="UCSC" id="uc004bsw.2">
    <molecule id="Q5T9C2-1"/>
    <property type="organism name" value="human"/>
  </dbReference>
  <dbReference type="AGR" id="HGNC:31419"/>
  <dbReference type="ClinPGx" id="PA142671784"/>
  <dbReference type="CTD" id="399665"/>
  <dbReference type="DisGeNET" id="399665"/>
  <dbReference type="GeneCards" id="EEIG1"/>
  <dbReference type="HGNC" id="HGNC:31419">
    <property type="gene designation" value="EEIG1"/>
  </dbReference>
  <dbReference type="HPA" id="ENSG00000167106">
    <property type="expression patterns" value="Low tissue specificity"/>
  </dbReference>
  <dbReference type="MIM" id="610891">
    <property type="type" value="gene"/>
  </dbReference>
  <dbReference type="OpenTargets" id="ENSG00000167106"/>
  <dbReference type="VEuPathDB" id="HostDB:ENSG00000167106"/>
  <dbReference type="eggNOG" id="ENOG502QRRN">
    <property type="taxonomic scope" value="Eukaryota"/>
  </dbReference>
  <dbReference type="GeneTree" id="ENSGT00940000156811"/>
  <dbReference type="HOGENOM" id="CLU_024948_1_1_1"/>
  <dbReference type="InParanoid" id="Q5T9C2"/>
  <dbReference type="OMA" id="RPPVKQN"/>
  <dbReference type="OrthoDB" id="3365224at2759"/>
  <dbReference type="PAN-GO" id="Q5T9C2">
    <property type="GO annotations" value="0 GO annotations based on evolutionary models"/>
  </dbReference>
  <dbReference type="PhylomeDB" id="Q5T9C2"/>
  <dbReference type="PathwayCommons" id="Q5T9C2"/>
  <dbReference type="SignaLink" id="Q5T9C2"/>
  <dbReference type="Agora" id="ENSG00000167106"/>
  <dbReference type="BioGRID-ORCS" id="399665">
    <property type="hits" value="19 hits in 1161 CRISPR screens"/>
  </dbReference>
  <dbReference type="ChiTaRS" id="FAM102A">
    <property type="organism name" value="human"/>
  </dbReference>
  <dbReference type="GenomeRNAi" id="399665"/>
  <dbReference type="Pharos" id="Q5T9C2">
    <property type="development level" value="Tdark"/>
  </dbReference>
  <dbReference type="PRO" id="PR:Q5T9C2"/>
  <dbReference type="Proteomes" id="UP000005640">
    <property type="component" value="Chromosome 9"/>
  </dbReference>
  <dbReference type="RNAct" id="Q5T9C2">
    <property type="molecule type" value="protein"/>
  </dbReference>
  <dbReference type="Bgee" id="ENSG00000167106">
    <property type="expression patterns" value="Expressed in gall bladder and 191 other cell types or tissues"/>
  </dbReference>
  <dbReference type="GO" id="GO:0005737">
    <property type="term" value="C:cytoplasm"/>
    <property type="evidence" value="ECO:0000250"/>
    <property type="project" value="UniProtKB"/>
  </dbReference>
  <dbReference type="GO" id="GO:0045121">
    <property type="term" value="C:membrane raft"/>
    <property type="evidence" value="ECO:0000250"/>
    <property type="project" value="UniProtKB"/>
  </dbReference>
  <dbReference type="GO" id="GO:0005634">
    <property type="term" value="C:nucleus"/>
    <property type="evidence" value="ECO:0000250"/>
    <property type="project" value="UniProtKB"/>
  </dbReference>
  <dbReference type="GO" id="GO:0045672">
    <property type="term" value="P:positive regulation of osteoclast differentiation"/>
    <property type="evidence" value="ECO:0000250"/>
    <property type="project" value="UniProtKB"/>
  </dbReference>
  <dbReference type="InterPro" id="IPR039931">
    <property type="entry name" value="EEIG1/2-like"/>
  </dbReference>
  <dbReference type="InterPro" id="IPR019448">
    <property type="entry name" value="NT-C2"/>
  </dbReference>
  <dbReference type="PANTHER" id="PTHR21456:SF2">
    <property type="entry name" value="EARLY ESTROGEN-INDUCED GENE 1 PROTEIN"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="PANTHER" id="PTHR21456">
    <property type="entry name" value="FAMILY WITH SEQUENCE SIMILARITY 102"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="Pfam" id="PF10358">
    <property type="entry name" value="NT-C2"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="PROSITE" id="PS51840">
    <property type="entry name" value="C2_NT"/>
    <property type="match status" value="1"/>
  </dbReference>
  <proteinExistence type="evidence at protein level"/>
  <keyword id="KW-0025">Alternative splicing</keyword>
  <keyword id="KW-0963">Cytoplasm</keyword>
  <keyword id="KW-0472">Membrane</keyword>
  <keyword id="KW-0539">Nucleus</keyword>
  <keyword id="KW-1267">Proteomics identification</keyword>
  <keyword id="KW-1185">Reference proteome</keyword>
  <feature type="chain" id="PRO_0000261634" description="Early estrogen-induced gene 1 protein">
    <location>
      <begin position="1"/>
      <end position="384"/>
    </location>
  </feature>
  <feature type="domain" description="C2 NT-type" evidence="2">
    <location>
      <begin position="2"/>
      <end position="145"/>
    </location>
  </feature>
  <feature type="region of interest" description="Required for interaction with TNFRSF11A/RANK" evidence="1">
    <location>
      <begin position="129"/>
      <end position="138"/>
    </location>
  </feature>
  <feature type="region of interest" description="Disordered" evidence="3">
    <location>
      <begin position="173"/>
      <end position="315"/>
    </location>
  </feature>
  <feature type="compositionally biased region" description="Low complexity" evidence="3">
    <location>
      <begin position="183"/>
      <end position="193"/>
    </location>
  </feature>
  <feature type="compositionally biased region" description="Polar residues" evidence="3">
    <location>
      <begin position="227"/>
      <end position="254"/>
    </location>
  </feature>
  <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
    <location>
      <begin position="280"/>
      <end position="292"/>
    </location>
  </feature>
  <feature type="compositionally biased region" description="Basic and acidic residues" evidence="3">
    <location>
      <begin position="299"/>
      <end position="315"/>
    </location>
  </feature>
  <feature type="splice variant" id="VSP_043857" description="In isoform 3." evidence="6">
    <location>
      <begin position="1"/>
      <end position="142"/>
    </location>
  </feature>
  <feature type="splice variant" id="VSP_021744" description="In isoform 2." evidence="7">
    <location>
      <begin position="371"/>
      <end position="384"/>
    </location>
  </feature>
  <evidence type="ECO:0000250" key="1">
    <source>
      <dbReference type="UniProtKB" id="Q78T81"/>
    </source>
  </evidence>
  <evidence type="ECO:0000255" key="2">
    <source>
      <dbReference type="PROSITE-ProRule" id="PRU01186"/>
    </source>
  </evidence>
  <evidence type="ECO:0000256" key="3">
    <source>
      <dbReference type="SAM" id="MobiDB-lite"/>
    </source>
  </evidence>
  <evidence type="ECO:0000269" key="4">
    <source>
      <dbReference type="PubMed" id="14605097"/>
    </source>
  </evidence>
  <evidence type="ECO:0000303" key="5">
    <source>
      <dbReference type="PubMed" id="14605097"/>
    </source>
  </evidence>
  <evidence type="ECO:0000303" key="6">
    <source>
      <dbReference type="PubMed" id="15489334"/>
    </source>
  </evidence>
  <evidence type="ECO:0000303" key="7">
    <source ref="3"/>
  </evidence>
  <evidence type="ECO:0000305" key="8"/>
  <evidence type="ECO:0000312" key="9">
    <source>
      <dbReference type="HGNC" id="HGNC:31419"/>
    </source>
  </evidence>
  <sequence length="384" mass="41785" checksum="330218BC18A0EA8C" modified="2006-11-28" version="2">MAFLMKKKKFKFQTTFTLEELTAVPFVNGVLFCKVRLLDGGDFVSLSSREEVQENCVRWRKRFTFVCKMSANPATGLLDPCVFRVSVRKELKGGKAYSKLGFADLNLAEFAGSGSTVRCCLLEGYDTKNTRQDNSILKVTIGMFLLSGDPCFKTPPSTAKSISIPGQDSSLQLTCKGGGTSSGGSSTNSLTGSRPPKARPTILSSGLPEEPDQNLSSPEEVFHSGHSRNSSYASQQSKISGYSTEHSRSSSLSDLTHRRNTSTSSSASGGLGMTVEGPEGSEREHRPPEKPPRPPRPLHLSDRSFRRKKDSVESHPTWVDDTRIDADAIVEKIVQSQDFTDGSNTEDSNLRLFVSRDGSATLSGIQLATRVSSGVYEPVVIESH</sequence>
</entry>
<copyright>
Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms Distributed under the Creative Commons Attribution (CC BY 4.0) License
</copyright>
</uniprot>