Identification
BMDB Protein ID BMDBP00914
Secondary Accession Numbers None
Name Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase A
Synonyms Not Available
Gene Name MGAT4A
Protein Type Enzyme
Biological Properties
General Function Involved in alpha-1,3-mannosylglycoprotein 4-beta-N-ace
Specific Function Glycosyltransferase that participates in the transfer of N-acetylglucosamine (GlcNAc) to the core mannose residues of N-linked glycans. Catalyzes the formation of the GlcNAcbeta1-4 branch on the GlcNAcbeta1-2Manalpha1-3 arm of the core structure of N-linked glycans. Essential for the production of tri- and tetra-antennary N-linked sugar chains. Involved in glucose transport by mediating SLC2A2/GLUT2 glycosylation, thereby controlling cell-surface expression of SLC2A2 in pancreatic beta cells.
Pathways
  • Protein glycosylation
  • Protein modification
Reactions Not Available
GO Classification Not Available
Cellular Location Not Available
Gene Properties
Chromosome Location 11
Locus Not Available
SNPs MGAT4A
Gene Sequence
>1608 bp
ATGAGGCTCCGAAATGGAACTGTAGCCACTGTTTTAGCATTTATCACCTCGTTCCTCACT
TTATCTTGGTATACAACATGGCAAAATGGGAAAGAAAAAGTGATTGCTTATCAACGAGAA
TTTCTTGCTCTGAAAGAACGTCTCCGAATAGCTGAACATCGAATCTCTCAGCGCTCTTCT
GAGCTCAGTGCCATTGTACAGCAATTCAAGCGTGTAGAAGCAGAAACAAACAGGAGTAAG
GATCCAGTGAATAAATTTTCAGATGATACCCTAAAGATACTAAAGGAGTTAACAAGCAAA
AAGTCTCTTCAAGTGCCAAGTATTTATTATCATTTGCCTCATTTATTGCAAAATGAAGGA
AGCCTTCAACCTGCCGTGCAGATCGGAAATGGACGAACAGGAGTTTCAATAGTAATGGGA
ATTCCTACAGTGAAGAGAGAAGTTAAATCTTACCTCATAGAAACTCTTCATTCCCTTATT
GATAATCTGTATCCTGAAGAGAAGTTGGACTGTGTTATAGTAGTCTTCATAGGAGAGACA
GATACTGATTATGTAAATGGTGTTGTAGCCAACCTGGAGAAAGAATTTTCTAAAGAAATC
AGTTCTGGCTTGGTGGAAATAATATCACCTCCTGAAAGCTATTATCCTGACCTGACGAAC
TTAAAGGAGACATTTGGAGATTCTAAAGAAAGAGTAAGATGGAGAACAAAGCAAAACCTA
GATTATTGTTTTCTAATGATGTATGCTCAGGAAAAAGGCACATACTACATCCAGCTTGAA
GATGATATTATTGTCAAACAGAATTACTTTAACACCATAAAGAATTTTGCACTTCAACTT
TCTTCTGAGGAATGGATGATACTTGAGTTCTCCCAGCTGGGATTCATTGGTAAAATGTTT
CAAGCACCTGACCTCACTCTGATTGTGGAATTCATATTTATGTTCTATAAGGAGAAGCCC
ATCGACTGGCTCTTGGACCATATTCTGTGGGTCAAAGTCTGCAACCCGGAAAAAGATGCA
AAACACTGTGATCGACAGAAGGCAAATCTGCGAATTCGTTTCAGACCGTCCCTTTTCCAA
CACGTTGGTCTGCATTCTTCACTCACAGGAAAAATTCAGAAACTCACGGATAAAGATTAC
ATGAAACCATTACTGCTCAAAATCCATGTAAACCCCCCTGCAGAGGTATCTACTTCTTTG
AAGGTCTACCAAGGTCATACACTGGAGAAAACTTACATGGGTGAGGACTTCTTCTGGGCT
ATAACCCCAGTAGCTGGAGACTACATCCTATTTAAATTCGACAAGCCAGTCAATGTGGAA
AGTTATTTGTTCCATAGTGGCAACCAGGATCATCCAGGGGATATTCTGCTCAACACAACG
GTGGAAGTTCTGCCTTTGAAGAGTGAAGGTTTGGACATCAGCAAAGAAACCAAAGACAAA
CGATTAGAAGATGGCTATTTCAGAATAGGGAAATTTGAAAACGGTGTTGCGGAAGGGATG
GTGGATCCCAGCCTAAACCCCATTTCGGCCTTCCGACTTTCAGTTATTCAGAATTCTGCT
GTTTGGGCCATTCTTAATGAGATCCATATTAAAAAAGTCACAAACTGA
Protein Properties
Number of Residues 535
Molecular Weight 61618.0
Theoretical pI 7.0
Pfam Domain Function Not Available
Signals
  • None
Transmembrane Regions
  • 7-27
Protein Sequence
>Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase A
MRLRNGTVATVLAFITSFLTLSWYTTWQNGKEKVIAYQREFLALKERLRIAEHRISQRSS
ELSAIVQQFKRVEAETNRSKDPVNKFSDDTLKILKELTSKKSLQVPSIYYHLPHLLQNEG
SLQPAVQIGNGRTGVSIVMGIPTVKREVKSYLIETLHSLIDNLYPEEKLDCVIVVFIGET
DTDYVNGVVANLEKEFSKEISSGLVEIISPPESYYPDLTNLKETFGDSKERVRWRTKQNL
DYCFLMMYAQEKGTYYIQLEDDIIVKQNYFNTIKNFALQLSSEEWMILEFSQLGFIGKMF
QAPDLTLIVEFIFMFYKEKPIDWLLDHILWVKVCNPEKDAKHCDRQKANLRIRFRPSLFQ
HVGLHSSLTGKIQKLTDKDYMKPLLLKIHVNPPAEVSTSLKVYQGHTLEKTYMGEDFFWA
ITPVAGDYILFKFDKPVNVESYLFHSGNQDHPGDILLNTTVEVLPLKSEGLDISKETKDK
RLEDGYFRIGKFENGVAEGMVDPSLNPISAFRLSVIQNSAVWAILNEIHIKKVTN
GenBank ID Protein BAA31162.1
UniProtKB/Swiss-Prot ID O77836
UniProtKB/Swiss-Prot Entry Name MGT4A_BOVIN
PDB IDs Not Available
GenBank Gene ID AB000628
GeneCard ID MGAT4A
GenAtlas ID Not Available
HGNC ID Not Available
References
General References Not Available