Gene Gene information from NCBI Gene database.
Entrez ID 25913
Gene name Protection of telomeres 1
Gene symbol POT1
Synonyms (NCBI Gene)
CMM10CRMCC3GLM9HPOT1PFBMFT8TPDS3
Chromosome 7
Chromosome location 7q31.33
Summary This gene is a member of the telombin family and encodes a nuclear protein involved in telomere maintenance. Specifically, this protein functions as a member of a multi-protein complex that binds to the TTAGGG repeats of telomeres, regulating telomere len
SNPs SNP information provided by dbSNP.
17
SNP ID Visualize variation Clinical significance Consequence
rs587777473 C>T Risk-factor Splice acceptor variant
rs587777474 G>C Risk-factor 5 prime UTR variant, coding sequence variant, non coding transcript variant, missense variant
rs587777476 C>A,T Risk-factor, uncertain-significance Coding sequence variant, non coding transcript variant, missense variant
rs587777477 C>T Risk-factor Coding sequence variant, non coding transcript variant, missense variant
rs587777478 C>G Risk-factor Coding sequence variant, non coding transcript variant, missense variant
miRNA miRNA information provided by mirtarbase database.
196
miRTarBase ID miRNA Experiments Reference
MIRT516763 hsa-miR-1277-5p HITS-CLIP 21572407
MIRT550962 hsa-miR-5011-5p HITS-CLIP 21572407
MIRT550961 hsa-miR-511-3p HITS-CLIP 21572407
MIRT550960 hsa-miR-223-5p HITS-CLIP 21572407
MIRT550959 hsa-miR-6867-5p HITS-CLIP 21572407
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
53
GO ID Ontology Definition Evidence Reference
GO:0000723 Process Telomere maintenance IEA
GO:0000781 Component Chromosome, telomeric region HDA 19135898
GO:0000781 Component Chromosome, telomeric region IDA 12768206, 23685356, 24270157
GO:0000781 Component Chromosome, telomeric region IEA
GO:0000783 Component Nuclear telomere cap complex IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
606478 17284 ENSG00000128513
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9NUX5
Protein name Protection of telomeres protein 1 (hPot1) (POT1-like telomere end-binding protein)
Protein function Component of the telomerase ribonucleoprotein (RNP) complex that is essential for the replication of chromosome termini. Is a component of the double-stranded telomeric DNA-binding TRF1 complex which is involved in the regulation of telomere len
PDB 1XJV , 3KJO , 3KJP , 5H65 , 5UN7 , 7QXB , 7QXS , 7S1O , 7S1T , 7S1U , 8SH0 , 8SH1 , 8SOJ , 8SOK
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02765 POT1 11 141 Telomeric single stranded DNA binding POT1/CDC13 Domain
PF16686 POT1PC 152 298 ssDNA-binding domain of telomere protection protein Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitous. {ECO:0000269|PubMed:11349150, ECO:0000269|PubMed:12391173}.
Sequence
MSLVPATNYIYTPLNQLKGGTIVNVYGVVKFFKPPYLSKGTDYCSVVTIVDQTNVKLTCL
LFSGNYEALPIIYKNGDIVRFHRLKIQVYKKETQGITSSGFASLTFEGTLGAPIIPRTSS
KYFNFTTEDHKMVEALRVWAS
THMSPSWTLLKLCDVQPMQYFDLTCQLLGKAEVDGASFL
LKVWDGTRTPFPSWRVLIQDLVLEGDLSHIHRLQNLTIDILVYDNHVHVARSLKVGSFLR
IYSLHTKLQSMNSENQTMLSLEFHLHGGTSYGRGIRVLPESNSDVDQLKKDLESANLT
AN
QHSDVICQSEPDDSFPSSGSVSLYEVERCQQLSATILTDHQYLERTPLCAILKQKAPQQY
RIRAKLRSYKPRRLFQSVKLHCPKCHLLQEVPHEGDLDIIFQDGATKTPDVKLQNTSLYD
SKIWTTKNQKGRKVAVHFVKNNGILPLSNECLLLIEGGTLSEICKLSNKFNSVIPVRSGH
EDLELLDLSAPFLIQGTIHHYGCKQCSSLRSIQNLNSLVDKTSWIPSSVAEALGIVPLQY
VFVMTFTLDDGTGVLEAYLMDSDKFFQIPASEVLMDDDLQKSVDMIMDMFCPPGIKIDAY
PWLECFIKSYNVTNGTDNQICYQIFDTTVAEDVI
Sequence length 634
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Recognition and association of DNA glycosylase with site containing an affected purine
Cleavage of the damaged purine
Packaging Of Telomere Ends
Telomere Extension By Telomerase
DNA Damage/Telomere Stress Induced Senescence
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
2950
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Acute myeloid leukemia Likely pathogenic; Pathogenic rs866612394 RCV005897092
Cerebroretinal microangiopathy with calcifications and cysts 3 Likely pathogenic; Pathogenic rs1554434788, rs756198077 RCV005034114
RCV005231068
Dyskeratosis congenita Likely pathogenic rs2485352948 RCV003991552
Hereditary cancer-predisposing syndrome Pathogenic; Likely pathogenic rs2116414744, rs2116443784, rs2116504894, rs2116542410, rs2116526253, rs1794703569, rs2116500720, rs1358966427, rs1418539002, rs2116415082, rs2116542675, rs2116629474, rs2116525878, rs2116541623, rs2485481246
View all (51 more)
RCV002404862
RCV004945073
RCV004945083
RCV004651621
RCV001755246
RCV004040993
RCV005264167
RCV002386815
RCV002389015
RCV002397857
RCV003382750
RCV004945905
RCV002359284
RCV002258402
RCV002322843
RCV002326217
RCV002338140
RCV002378101
RCV002412212
RCV002376353
RCV002374273
RCV002447637
RCV002375973
RCV002383103
RCV002405568
RCV002405753
RCV002383637
RCV002383638
RCV002404044
RCV002413027
RCV002426432
RCV002446212
RCV003348874
RCV004654084
RCV003177030
RCV003179278
RCV003179296
RCV003310123
RCV003310128
RCV003338961
RCV003338965
RCV004364924
RCV006425090
RCV005264458
RCV005468044
RCV004374120
RCV004521829
RCV004521840
RCV004521844
RCV001011800
RCV001010069
RCV003302882
RCV002431704
RCV002448787
RCV001017208
RCV004026009
RCV002325396
RCV004026749
RCV003166028
RCV004944159
RCV003166244
RCV002424851
RCV001010875
RCV001024236
RCV001013207
RCV005463253
RCV002411626
RCV004034043
RCV002379874
RCV002451679
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Breast carcinoma Benign; Likely benign rs36069303 RCV001262967
Cervical cancer Conflicting classifications of pathogenicity; Benign rs1584765789, rs35062732 RCV005869659
RCV005897095
Diffuse midline glioma, H3 K27-altered Conflicting classifications of pathogenicity rs143635917 RCV003315245
Familial cancer of breast Likely benign; Conflicting classifications of pathogenicity rs751375033, rs750242979 RCV005928274
RCV005899968
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Adenocarcinoma of Lung Associate 33941849
Alternating hemiplegia of childhood Associate 23708666
Anemia Aplastic Associate 24892036
Ataxia Telangiectasia Associate 21399625
Ataxia Telangiectasia Inhibit 22373525
Breast Neoplasms Associate 20056641, 22527105, 22970196, 23342266, 24807106
Carcinogenesis Associate 23619786, 26365187, 28425274, 28643740, 28853721, 29546066, 31510873
Carcinoma Hepatocellular Associate 24020493
Carcinoma Non Small Cell Lung Associate 37718447
Carcinoma Squamous Cell Associate 39694330