Identification
HMDB Protein ID CDBP04086
Secondary Accession Numbers Not Available
Name Nicotinate phosphoribosyltransferase
Description Not Available
Synonyms
  1. FHA-HIT-interacting protein
  2. NAPRTase
  3. Nicotinate phosphoribosyltransferase domain-containing protein 1
Gene Name NAPRT1
Protein Type Enzyme
Biological Properties
General Function Involved in nicotinate phosphoribosyltransferase activity
Specific Function Catalyzes the conversion of nicotinic acid (NA) to NA mononucleotide (NaMN). Essential for NA to increase cellular NAD levels and prevent oxidative stress of the cells.
GO Classification
Biological Process
NAD biosynthetic process
response to oxidative stress
nicotinamide metabolic process
nicotinate nucleotide salvage
water-soluble vitamin metabolic process
NAD metabolic process
Cellular Component
cytosol
Golgi apparatus
nucleus
Component
cell part
intracellular part
cytoplasm
Function
transferase activity, transferring glycosyl groups
nicotinate phosphoribosyltransferase activity
catalytic activity
transferase activity
transferase activity, transferring pentosyl groups
Molecular Function
nicotinate-nucleotide diphosphorylase (carboxylating) activity
nicotinate phosphoribosyltransferase activity
Process
cellular metabolic process
cofactor metabolic process
nicotinate nucleotide biosynthetic process
coenzyme metabolic process
nicotinate nucleotide salvage
metabolic process
nitrogen compound metabolic process
cellular nitrogen compound metabolic process
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
nucleobase, nucleoside and nucleotide metabolic process
nucleoside phosphate metabolic process
nucleotide metabolic process
nucleotide biosynthetic process
coenzyme biosynthetic process
pyridine nucleotide biosynthetic process
nicotinamide nucleotide biosynthetic process
nad biosynthetic process
Cellular Location
  1. Cytoplasm
  2. cytosol
Pathways
Gene Properties
Chromosome Location 8
Locus 8q24.3
SNPs NAPRT1
Gene Sequence
>1617 bp
ATGGCGGCGGAGCAGGACCCCGAGGCGCGCGCGGCGGCGCGGCCGCTGCTCACTGACCTC
TACCAGGCCACCATGGCGTTGGGCTATTGGCGCGCGGGCCGGGCGCGGGACGCCGCCGAG
TTCGAGCTCTTCTTCCGCCGCTGCCCGTTCGGCGGCGCCTTCGCCTTGGCCGCCGGCTTG
CGCGACTGTGTGCGCTTCCTGCGCGCCTTCCGCCTGCGGGACGCCGACGTGCAGTTCCTG
GCCTCGGTGCTGCCCCCAGACACGGATCCTGCGTTCTTCGAGCACCTTCGGGCCCTCGAC
TGCTCCGAGGTGACGGTGCGAGCCCTGCCCGAGGGCTCCCTCGCCTTCCCCGGAGTGCCG
CTCCTGCAGGTGTCCGGGCCGCTCCTGGTGGTGCAGCTGCTGGAGACACCGCTGCTCTGC
CTGGTCAGCTACGCCAGCCTGGTGGCCACCAACGCAGCGCGGCTTCGCTTGATCGCAGGA
CCAGAGAAGCGGCTGCTAGAGATGGGCCTGAGGCGGGCTCAGGGCCCCGATGGGGGCCTG
ACAGCCTCCACCTACAGCTACCTGGGCGGCTTCGACAGCAGCAGCAACGTGCTAGCGGGC
CAGCTGCGAGGTGTGCCGGTGGCCGGGACCCTGGCCCACTCCTTCGTCACTTCCTTTTCA
GGCAGCGAGGCGCCCCCTGACCCGATGTTGGCGCCAGCAGCTGGTGAGGGCCCTGGGGTG
GACCTGGCGGCCAAAACCCAGGTGTGGCTGGAGCAGGTGTGTGCCCACCTGGGGCTGGGG
GTGCAGGAGCCGCATCCAGGCGAGCGGGCAGCCTTTGTGGCCTATGCCTTGGCTTTTCCC
CGGGCCTTCCAGGGCCTCCTGGACACCTACAGCGTGTGGAGGAGTGGTCTCCCCAACTTC
CTAGCAGTCGCCTTGGCCCTGGGAGAGCTGGGCTACCGGGCAGTGGGCGTGAGGCTGGAC
AGTGGTGACCTGCTACAGCAGGCTCAGGAGATCCGCAAGGTCTTCCGAGCTGCTGCAGCC
CAGTTCCAGGTGCCCTGGCTGGAGTCAGTCCTCATCGTAGTCAGCAACAACATTGACGAG
GAGGCGCTGGCCCGACTGGCCCAAGAGGGCAGTGAGGTGAATGCCATTGGCATTGGCACC
AGTGTGGTCACCTGCCCCCAACAGCCTTCCCTGGGTGGCGTCTATAAGCTGGTGGCCGTG
GGGGGCCAGCCACGAATGAAGCTGACCGAGGACCCCGAGAAGCAGACGTTGCCTGGGAGC
AAGGCTGCTTTCCGGCTCCTGGGCTCTGACGGGTCTCCACTCATGGACATGCTGCAGTTA
GCAGAAGAGCCAGTGCCACAGGCTGGGCAGGAGCTGAGGGTGTGGCCTCCAGGGGCCCAG
GAGCCCTGCACCGTGAGGCCAGCCCAGGTGGAGCCACTACTGCGGCTCTGCCTCCAGCAG
GGACAGCTGTGTGAGCCGCTCCCATCCCTGGCAGAGTCTAGAGCCTTGGCCCAGCTGTCC
CTGAGCCGACTCAGCCCTGAGCACAGGCGGCTGCGGAGCCCTGCACAGTACCAGGTGGTG
CTGTCCGAGAGGCTGCAGGCCCTGGTGAACAGTCTGTGTGCGGGGCAGTCCCCCTGA
Protein Properties
Number of Residues 538
Molecular Weight 57577.575
Theoretical pI 5.675
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Nicotinate phosphoribosyltransferase
MAAEQDPEARAAARPLLTDLYQATMALGYWRAGRARDAAEFELFFRRCPFGGAFALAAGL
RDCVRFLRAFRLRDADVQFLASVLPPDTDPAFFEHLRALDCSEVTVRALPEGSLAFPGVP
LLQVSGPLLVVQLLETPLLCLVSYASLVATNAARLRLIAGPEKRLLEMGLRRAQGPDGGL
TASTYSYLGGFDSSSNVLAGQLRGVPVAGTLAHSFVTSFSGSEVPPDPMLAPAAGEGPGV
DLAAKAQVWLEQVCAHLGLGVQEPHPGERAAFVAYALAFPRAFQGLLDTYSVWRSGLPNF
LAVALALGELGYRAVGVRLDSGDLLQQAQEIRKVFRAAAAQFQVPWLESVLIVVSNNIDE
EALARLAQEGSEVNVIGIGTSVVTCPQQPSLGGVYKLVAVGGQPRMKLTEDPEKQTLPGS
KAAFRLLGSDGSPLMDMLQLAEEPVPQAGQELRVWPPGAQEPCTVRPAQVEPLLRLCLQQ
GQLCEPLPSLAESRALAQLSLSRLSPEHRRLRSPAQYQVVLSERLQALVNSLCAGQSP
GenBank ID Protein 154936864
UniProtKB/Swiss-Prot ID Q6XQN6
UniProtKB/Swiss-Prot Entry Name PNCB_HUMAN
PDB IDs Not Available
GenBank Gene ID AB242230
GeneCard ID NAPRT1
GenAtlas ID NAPRT1
HGNC ID HGNC:30450
References
General References Not Available