Version 5.4
Homo sapiens Gene: NMNAT1
Summary
InnateDB Gene IDBG-88778.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol NMNAT1
Gene Name nicotinamide nucleotide adenylyltransferase 1
Synonyms
Species Homo sapiens
Ensembl Gene ENSG00000173614
Encoded Proteins
IDBP-88780
nicotinamide nucleotide adenylyltransferase 1
IDBP-292374
nicotinamide nucleotide adenylyltransferase 1
IDBP-598014
nicotinamide nucleotide adenylyltransferase 1
IDBP-722357
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene encodes an enzyme which catalyzes a key step in the biosynthesis of the coenzyme NAD. The encoded protein is one of several nicotinamide nucleotide adenylyltransferases. Studies in Drosophila and mammalian neurons have shown the encoded protein can confer protection to damaged neurons. This protection requires enzymatic activity which increases NAD levels and activates a nuclear deacetylase which is the protective molecule. Pseudogenes of this gene are located on chromosomes 1, 3, 4, 14 and 15. [provided by RefSeq, Dec 2011]
Gene Information
Type Protein coding
Genomic Location Chromosome 1:9943428-9985501
Strand Forward strand
Band p36.22
Transcripts
ENST00000377205 ENSP00000366410
ENST00000403197 ENSP00000385131
ENST00000462686 ENSP00000435134
ENST00000492735
ENST00000496751 ENSP00000467340
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 12 experimentally validated interaction(s) in this database.
Experimentally validated
Total 12 [view]
Protein-Protein 12 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0000309 nicotinamide-nucleotide adenylyltransferase activity
GO:0003824 catalytic activity
GO:0004515 nicotinate-nucleotide adenylyltransferase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016779 nucleotidyltransferase activity
Biological Process
GO:0006766 vitamin metabolic process
GO:0006767 water-soluble vitamin metabolic process
GO:0009058 biosynthetic process
GO:0009435 NAD biosynthetic process
GO:0019674 NAD metabolic process
GO:0044281 small molecule metabolic process
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
ENSMUSG00000028992
View Gene Order
ENSBTAG00000001361
Not yet available
Pathways
NETPATH
REACTOME
REACT_11088
Nicotinate metabolism pathway
REACT_169312
Defective HLCS causes multiple carboxylase deficiency pathway
REACT_169313
Defective MUT causes methylmalonic aciduria mut type pathway
REACT_169316
Defective MMAA causes methylmalonic aciduria type cblA pathway
REACT_169120
Defective TCN2 causes hereditary megaloblastic anemia pathway
REACT_11238
Metabolism of water-soluble vitamins and cofactors pathway
REACT_169280
Defective AMN causes hereditary megaloblastic anemia 1 pathway
REACT_169149
Defective MTR causes methylmalonic aciduria and homocystinuria type cblG pathway
REACT_169363
Defective LMBRD1 causes methylmalonic aciduria and homocystinuria type cblF pathway
REACT_169178
Defective CD320 causes methylmalonic aciduria pathway
REACT_169429
Defects in cobalamin (B12) metabolism pathway
REACT_169169
Defective MMACHC causes methylmalonic aciduria and homocystinuria type cblC pathway
REACT_169238
Defects in biotin (Btn) metabolism pathway
REACT_169403
Defective BTD causes biotidinase deficiency pathway
REACT_169415
Defective GIF causes intrinsic factor deficiency pathway
REACT_169385
Defects in vitamin and cofactor metabolism pathway
REACT_169132
Defective CUBN causes hereditary megaloblastic anemia 1 pathway
REACT_169256
Defective MMADHC causes methylmalonic aciduria and homocystinuria type cblD pathway
REACT_169439
Defective MTRR causes methylmalonic aciduria and homocystinuria type cblE pathway
REACT_111217
Metabolism pathway
REACT_169318
Defective MMAB causes methylmalonic aciduria type cblB pathway
REACT_116125
Disease pathway
REACT_11193
Metabolism of vitamins and cofactors pathway
KEGG
hsa00760
Nicotinate and nicotinamide metabolism pathway
INOH
INOH website
Nicotinate Nicotinamide metabolism pathway
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.597678 Hs.633762
RefSeq NM_001297778 NM_001297779 NM_022787 XM_005263489 XM_006710824
HUGO
OMIM
CCDS CCDS108 CCDS72698
HPRD 16369
IMGT
EMBL
GenPept
RNA Seq Atlas

If you use InnateDB for your research, please cite the following publication:

Breuer et al., InnateDB: systems biology of innate immunity and beyond - recent updates and continuing curation. Nucl. Acids Res. (2013) 41 (D1) 

InnateDB is being developed jointly by the Brinkman Laboratory (Simon Fraser University, British Columbia, Canada), the Hancock Laboratory (University of British Columbia, Vancouver, British Columbia) and the Lynn EMBL Australia Group (South Australian Health & Medical Research Institute and Flinders University, Adelaide, Australia).

Funding is currently provided by Allergen and EMBL Australia. Previous funding has been provided by Genome Canada, the Foundation for the National Institutes of Health through the Grand Challenges in Global Health initiative and by Teagasc. InnateDB curated interactions are licensed under the Design Science License. All other data is licensed under the terms of the originating database. Contact: innatedb-mail@sfu.ca