InnateDB Protein
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IDBP-198775.6
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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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Nmnat2
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Protein Name
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nicotinamide nucleotide adenylyltransferase 2
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Synonyms
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000041110
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InnateDB Gene
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IDBG-198773 (Nmnat2)
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Protein Structure
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Function |
Catalyzes the formation of NAD(+) from nicotinamide mononucleotide (NMN) and ATP. Can also use the deamidated form; nicotinic acid mononucleotide (NaMN) as substrate but with a lower efficiency. Cannot use triazofurin monophosphate (TrMP) as substrate. Also catalyzes the reverse reaction, i.e. the pyrophosphorolytic cleavage of NAD(+). For the pyrophosphorolytic activity prefers NAD(+), NADH and NAAD as substrates and degrades nicotinic acid adenine dinucleotide phosphate (NHD) less effectively. Fails to cleave phosphorylated dinucleotides NADP(+), NADPH and NAADP(+) (By similarity). {ECO:0000250}.
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Subcellular Localization |
Cytoplasm {ECO:0000250}. Golgi apparatus {ECO:0000250}.
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Disease Associations |
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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.
They are also associated with 1 interaction(s) predicted by orthology.
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Predicted by orthology |
Total |
1 [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 |
MGI:2444155
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InterPro |
IPR004821
Cytidyltransferase-like domain
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PFAM |
PF01467
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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 |
Q8BNJ3
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PhosphoSite |
PhosphoSite-Q8BNJ3
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TrEMBL |
Q5HZI3
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UniProt Splice Variant |
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Entrez Gene |
226518
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UniGene |
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RefSeq |
NP_780669
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MGI ID |
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MGI Symbol |
Nmnat2
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OMIM |
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CCDS |
CCDS15368
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HPRD |
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IMGT |
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EMBL |
AK083532
AK129155
BC089007
CH466520
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GenPept |
AAH89007
BAC38943
BAC97965
EDL39445
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