<Entry>
<Accession>Q8NHR7</Accession>
        <ProteinName>Telomere</ProteinName>
        <GeneName>TERB2</GeneName>
        <OS_id>9606</OS_id>
        <ReferenceProteome>None</ReferenceProteome>
        <SubcellularLocation>
<Location>SL-0178</Location>
<Location>SL-0179</Location>
<Location>SL-0182</Location>
<Comments>Chromosome, telomere {ECO:0000250|UniProtKB:Q9D494}. Nucleus inner membrane {ECO:0000250|UniProtKB:Q9D494}. Note=Localizes to telomeres throughout meiotic prophase I and disappears in metaphase I. In leptotene spermatocytes, localizes to telomeres that localize to the nucleus inner membrane. {ECO:0000250|UniProtKB:Q9D494}.</Comments>
</SubcellularLocation>
<CrossReferences>
<CrossReference>
<Database>UNIPROT</Database>
<ID>Q8NHR7</ID>
</CrossReference>
<CrossReference>
<Database>PDB</Database>
<ID>6GNX</ID>
</CrossReference>
<CrossReference>
<Database>PDB</Database>
<ID>6GNY</ID>
</CrossReference>
<CrossReference>
<Database>PDB</Database>
<ID>6J07</ID>
</CrossReference>
<CrossReference>
<Database>PDB</Database>
<ID>6J08</ID>
</CrossReference>
<CrossReference>
<Database>Pfam</Database>
<ID>PF15101</ID>
</CrossReference>
<CrossReference>
<Database>OMIM</Database>
<ID>617131</ID>
</CrossReference>
<CrossReference>
<Database>OMIM</Database>
<ID>619645</ID>
</CrossReference>
</CrossReferences>
<Function>Meiosis-specific telomere-associated protein involved in meiotic telomere attachment to the nucleus inner membrane, a crucial step for homologous pairing and synapsis. Component of the MAJIN-TERB1- TERB2 complex, which promotes telomere cap exchange by mediating attachment of telomeric DNA to the inner nuclear membrane and replacement of the protective cap of telomeric chromosomes: in early meiosis, the MAJIN-TERB1-TERB2 complex associates with telomeric DNA and the shelterin/telosome complex. During prophase, the complex matures and promotes release of the shelterin/telosome complex from telomeric DNA. {ECO:0000250|UniProtKB:Q9D494}.</Function>
<Disease>Spermatogenic failure 59 (SPGF59) [MIM:619645]: An autosomal recessive male infertility disorder characterized by non-obstructive azoospermia, due to sperm maturation arrest. {ECO:0000269|PubMed:33377991}. Note=The disease may be caused by variants affecting the gene represented in this entry.</Disease>
<Interactions>
<Interaction>
<Partner>Q3KP22</Partner>
<IntAct>EBI-23751777</IntAct>
<Score>0.56</Score>
</Interaction>
</Interactions>
<OntologyTerms>
<Ontology>GO:0000781</Ontology>
<Ontology>GO:0005637</Ontology>
<Ontology>GO:0007129</Ontology>
<Ontology>GO:0070197</Ontology>
<Ontology>GO:0045141</Ontology>
</OntologyTerms>
<Topology>
        <Type>Unknown</Type>
        <Source>UniProt</Source>
        <Annotation>Sequence Analysis</Annotation>
        </Topology>
<Sequence>MFQGQRGWFCGSVSQDLRQFWVAEGGTISDPRAADFLFSCDASHPDTLRIYQSLDYIEDNATVFHAYYLSAVANAKIKNSVALGHFILPPACLQKEIRRKIGSFIWEQDQHFLIEKHDEVTPNEIKTLRENSELATEHKKELSKSPEKHFIRTPVVEKQMYFPLQNYPVNNMVTGYISIDAMKKFLGELHDFIPGTSGYLAYHVQNEINMSAIKNKLKRK</Sequence>
        <SequenceLength>220</SequenceLength>
        </Entry>