Identification
HMDB Protein ID CDBP01013
Secondary Accession Numbers Not Available
Name UDP-N-acetylhexosamine pyrophosphorylase
Description Not Available
Synonyms
  1. AGX
  2. AGX-1
  3. AGX-2
  4. Antigen X
  5. Sperm-associated antigen 2
  6. UDP-N-acetylgalactosamine pyrophosphorylase
  7. UDP-N-acetylglucosamine pyrophosphorylase
Gene Name UAP1
Protein Type Enzyme
Biological Properties
General Function Involved in nucleotidyltransferase activity
Specific Function Converts UDP and GlcNAc-1-P into UDP-GlcNAc, and UDP and GalNAc-1-P into UDP-GalNAc. Isoform AGX1 has 2 to 3 times higher activity towards GalNAc-1-P, while isoform AGX2 has 8 times more activity towards GlcNAc-1-P.
GO Classification
Biological Process
post-translational protein modification
protein N-linked glycosylation via asparagine
UDP-N-acetylglucosamine biosynthetic process
dolichol-linked oligosaccharide biosynthetic process
Cellular Component
cytosol
plasma membrane
nucleus
Function
catalytic activity
transferase activity
transferase activity, transferring phosphorus-containing groups
nucleotidyltransferase activity
Molecular Function
UDP-N-acetylglucosamine diphosphorylase activity
Process
metabolic process
Cellular Location
  1. Cytoplasm
Pathways
Gene Properties
Chromosome Location 1
Locus 1q23.3
SNPs UAP1
Gene Sequence
>1518 bp
ATGAACATTAATGACCTCAAACTCACGTTGTCCAAAGCTGGGCAAGAGCACCTACTACGT
TTCTGGAATGAGCTTGAAGAAGCCCAACAGGTAGAACTTTATGCAGAGCTCCAGGCCATG
AACTTTGAGGAGCTGAACTTCTTTTTCCAAAAGGCCATTGAAGGTTTTAACCAGTCTTCT
CACCAAAAGAATGTGGATGCACGAATGGAACCTGTGCCTCGAGAGGTATTAGGCAGTGCT
ACAAGGGATCAAGATCAGCTCCAGGCCTGGGAAAGTGAAGGACTTTTCCAGATTTCTCAG
AATAAAGTAGCAGTTCTTCTTCTAGCTGGTGGGCAGGGGACAAGACTCGGCGTTGCATAT
CCTAAGGGGATGTATGATGTTGGTTTGCCATCCCGTAAGACACTTTTTCAGATTCAAGCA
GAGCGTATCCTGAAGCTACAGCAGGTTGCTGAAAAATATTATGGCAACAAATGCATTATT
CCATGGTATATAATGACCAGTGGCAGAACAATGGAATCTACAAAGGAGTTCTTCACCAAG
CACAAGTACTTTGGTTTAAAAAAAGAGAATGTAATCTTTTTTCAGCAAGGAATGCTCCCC
GCCATGAGTTTTGATGGGAAAATTATTTTGGAAGAGAAGAACAAAGTTTCTATGGCTCCA
GATGGGAATGGTGGTCTTTATCGGGCACTTGCAGCCCAGAATATTGTGGAGGATATGGAG
CAAAGAGGCATTTGGAGCATTCATGTCTATTGTGTTGACAACATATTAGTAAAAGTGGCA
GACCCACGGTTCATTGGATTTTGCATTCAGAAAGGAGCAGACTGTGGAGCAAAGGTGGTA
GAGAAAACGAACCCTACAGAACCAGTTGGAGTGGTTTGCCGAGTGGATGGAGTTTACCAG
GTGGTAGAATATAGTGAGATTTCCCTGGCAACAGCTCAAAAACGAAGCTCAGACGGACGA
CTGCTGTTCAATGCGGGGAACATTGCCAACCATTTCTTCACTGTACCATTTCTGAGAGAT
GTTGTCAATGTTTATGAACCTCAGTTGCAGCACCATGTGGCTCAAAAGAAGATTCCTTAT
GTGGATACCCAAGGACAGTTAATTAAGCCAGACAAACCCAATGGAATAAAGATGGAAAAA
TTTGTCTTTGACATCTTCCAGTTTGCAAAGAAGTTTGTGGTATATGAAGTATTGCGAGAA
GATGAGTTTTCCCCACTAAAGAATGCTGATAGTCAGAATGGGAAAGACAACCCTACTACT
GCAAGGCATGCTTTGATGTCCCTTCATCATTGCTGGGTCCTCAATGCAGGGGGCCATTTC
ATAGATGAAAATGGCTCTCGCCTTCCAGCAATTCCCCGCTTGAAGGATGCCAATGATGTA
CCAATCCAATGTGAAATCTCTCCTCTTATCTCCTATGCTGGAGAAGGATTAGAAAGTTAT
GTGGCAGATAAAGAATTCCATGCACCTCTAATCATCGATGAGAATGGAGTTCATGAGCTG
GTGAAAAATGGTATTTGA
Protein Properties
Number of Residues 522
Molecular Weight 57027.91
Theoretical pI 6.375
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>UDP-N-acetylhexosamine pyrophosphorylase
MNINDLKLTLSKAGQEHLLRFWNELEEAQQVELYAELQAMNFEELNFFFQKAIEGFNQSS
HQKNVDARMEPVPREVLGSATRDQDQLQAWESEGLFQISQNKVAVLLLAGGQGTRLGVAY
PKGMYDVGLPSRKTLFQIQAERILKLQQVAEKYYGNKCIIPWYIMTSGRTMESTKEFFTK
HKYFGLKKENVIFFQQGMLPAMSFDGKIILEEKNKVSMAPDGNGGLYRALAAQNIVEDME
QRGIWSIHVYCVDNILVKVADPRFIGFCIQKGADCGAKVVEKTNPTEPVGVVCRVDGVYQ
VVEYSEISLATAQKRSSDGRLLFNAGNIANHFFTVPFLRDVVNVYEPQLQHHVAQKKIPY
VDTQGQLIKPDKPNGIKMEKFVFDIFQFAKKFVVYEVLREDEFSPLKNADSQNGKDNPTT
ARHALMSLHHCWVLNAGGHFIDENGSRLPAIPRSATNGKSETITADVNHNLKDANDVPIQ
CEISPLISYAGEGLESYVADKEFHAPLIIDENGVHELVKNGI
GenBank ID Protein 156627575
UniProtKB/Swiss-Prot ID Q16222
UniProtKB/Swiss-Prot Entry Name UAP1_HUMAN
PDB IDs
GenBank Gene ID NM_003115
GeneCard ID UAP1
GenAtlas ID UAP1
HGNC ID HGNC:12457
References
General References Not Available