InnateDB Protein
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IDBP-381908.4
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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KLLN
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Protein Name
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killin, p53-regulated DNA replication inhibitor
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Synonyms
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000392204
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InnateDB Gene
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IDBG-306974 (KLLN)
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Protein Structure
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Function |
DNA-binding protein involved in S phase checkpoint control-coupled apoptosis by mediating p53/TP53-induced apoptosis. Has the ability to inhibit DNA synthesis and S phase arrest coupled to apoptosis. Has affinity to both double- and single- stranded DNA. {ECO:0000269PubMed:18385383}.
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Subcellular Localization |
Nucleus {ECO:0000269PubMed:18385383}.
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Disease Associations |
Cowden syndrome 4 (CWS4) [MIM:615107]: A form of Cowden syndrome, a hamartomatous polyposis syndrome with age-related penetrance. Cowden syndrome is characterized by hamartomatous lesions affecting derivatives of ectodermal, mesodermal and endodermal layers, macrocephaly, facial trichilemmomas (benign tumors of the hair follicle infundibulum), acral keratoses, papillomatous papules, and elevated risk for development of several types of malignancy, particularly breast carcinoma in women and thyroid carcinoma in both men and women. Colon cancer and renal cell carcinoma have also been reported. Hamartomas can be found in virtually every organ, but most commonly in the skin, gastrointestinal tract, breast and thyroid. {ECO:0000269PubMed:21177507}. Note=The disease is caused by mutations affecting the gene represented in this entry. Germline KLLN methylation is common among patients with Cowden syndrome or Cowden-like syndrome and is associated with increased risks of breast and renal cancer over PTEN mutation-positive individuals (PubMed:21177507). {ECO:0000269PubMed:21177507}.
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
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PFAM |
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
B2CW77
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PhosphoSite |
PhosphoSite-B2CW77
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
100144748
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UniGene |
Hs.559820
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RefSeq |
NP_001119521
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HUGO |
HGNC:37212
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OMIM |
612105
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CCDS |
CCDS44454
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HPRD |
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IMGT |
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EMBL |
AC063965
EU552092
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GenPept |
ACB45456
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