InnateDB Protein
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IDBP-746934.3
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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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FANCI
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Protein Name
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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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ENSP00000458024
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InnateDB Gene
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IDBG-29126 (FANCI)
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Protein Structure
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Function |
Plays an essential role in the repair of DNA double- strand breaks by homologous recombination and in the repair of interstrand DNA cross-links (ICLs) by promoting FANCD2 monoubiquitination by FANCL and participating in recruitment to DNA repair sites. Required for maintenance of chromosomal stability. Specifically binds branched DNA: binds both single- stranded DNA (ssDNA) and double-stranded DNA (dsDNA). Participates in S phase and G2 phase checkpoint activation upon DNA damage. {ECO:0000269PubMed:17412408, ECO:0000269PubMed:17452773, ECO:0000269PubMed:17460694, ECO:0000269PubMed:19111657}.
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Subcellular Localization |
Nucleus {ECO:0000269PubMed:17412408, ECO:0000269PubMed:17460694, ECO:0000269PubMed:19465922}. Note=Observed in spots localized in pairs on the sister chromatids of mitotic chromosome arms and not centromeres, one on each chromatids. These foci coincide with common fragile sites. They are frequently interlinked through BLM-associated ultra-fine DNA bridges.
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Disease Associations |
Fanconi anemia complementation group I (FANCI) [MIM:609053]: A disorder affecting all bone marrow elements and resulting in anemia, leukopenia and thrombopenia. It is associated with cardiac, renal and limb malformations, dermal pigmentary changes, and a predisposition to the development of malignancies. At the cellular level it is associated with hypersensitivity to DNA-damaging agents, chromosomal instability (increased chromosome breakage) and defective DNA repair. {ECO:0000269PubMed:17452773}. Note=The disease is caused by mutations affecting the gene represented in this entry.
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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 44 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.
Experimentally validated |
Total |
44
[view]
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Protein-Protein |
44
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
2 [view]
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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 |
Q9NVI1
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PhosphoSite |
PhosphoSite-Q9NVI1
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TrEMBL |
H3BT54
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UniProt Splice Variant |
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Entrez Gene |
55215
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UniGene |
Hs.513126
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RefSeq |
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HUGO |
HGNC:25568
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OMIM |
611360
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CCDS |
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HPRD |
13339
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IMGT |
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EMBL |
AB058697
AC124068
AK001581
AK027564
BC004277
BC140769
EF469766
EF567077
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GenPept |
AAH04277
AAI40770
ABP88002
ABQ63084
BAA91770
BAB47423
BAB55200
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