| Identification |
| HMDB Protein ID
| CDBP04365 |
| Secondary Accession Numbers
| Not Available |
| Name
| Beta-1,4 N-acetylgalactosaminyltransferase 2 |
| Description
| Not Available |
| Synonyms
|
- Sd(a) beta-1,4-GalNAc transferase
- UDP-GalNAc:Neu5Aca2-3Galb-R b1,4-N-acetylgalactosaminyltransferase
|
| Gene Name
| B4GALNT2 |
| Protein Type
| Enzyme |
| Biological Properties |
| General Function
| Involved in transferase activity, transferring hexosyl groups |
| Specific Function
| Involved in the synthesis of the Sd(a) antigen (Sia- alpha2,3-[GalNAc-beta1,4]Gal-beta1,4-GlcNAc), a carbohydrate determinant expressed on erythrocytes, the colonic mucosa and other tissues. Transfers a beta-1,4-linked GalNAc to the galactose residue of an alpha-2,3-sialylated chain |
| GO Classification
|
| Component |
| intrinsic to golgi membrane |
| integral to golgi membrane |
| cell part |
| membrane part |
| intrinsic to membrane |
| intrinsic to organelle membrane |
| Function |
| catalytic activity |
| transferase activity |
| transferase activity, transferring hexosyl groups |
| transferase activity, transferring glycosyl groups |
| Process |
| lipid modification |
| lipid glycosylation |
| metabolic process |
| primary metabolic process |
| lipid metabolic process |
| cellular lipid metabolic process |
|
| Cellular Location
|
- Golgi apparatus membrane
- Single-pass type II membrane protein (Potential)
|
| Pathways
|
Not Available
|
| Gene Properties |
| Chromosome Location
| Chromosome:1 |
| Locus
| 17q21.32 |
| SNPs
| B4GALNT2 |
| Gene Sequence
|
>1701 bp
ATGGGGAGCGCTGGCTTTTCCGTGGGAAAATTCCACGTGGAAGTGGCCTCTCGCGGCCGG
GAATGTGTCTCGGGGACGCCCGAGTGTGGGAATCGGCTCGGGAGTGCGGGCTTCGGGGCT
CTCTGCTTGGAACTCAGAGGCGCTGACCCAGCCTGGGGCCCGTTTGCTGCCCACGGGAGG
AGCCGCCGTCAGGGCTCGAGATTTCTGTGGCTCCTCAAGATATTGGTCATAATCCTGGTA
CTTGGCATTGTTGGATTTATGTTCGGAAGCATGTTCCTTCAAGCAGTGTTCAGCAGCCCC
AAGCCAGAACTCCCAAGTCCTGCCCCGGGTGTCCAGAAGCTGAAGCTTCTGCCTGAGGAA
CGTCTCAGGAACCTCTTTTCCTACGATGGAATCTGGCTGTTCCCGAAAAATCAGTGCAAA
TGTGAAGCCAACAAAGAGCAGGGAGGTTACAACTTTCAGGATGCCTATGGCCAGAGCGAC
CTCCCAGCGGTGAAAGCGAGGAGACAGGCTGAATTTGAACACTTTCAGAGGAGAGAAGGG
CTGCCCCGCCCACTGCCCCTGCTGGTCCAGCCCAACCTCCCCTTTGGGTACCCAGTCCAC
GGAGTGGAGGTGATGCCCCTGCACACGGTTCCCATCCCAGGCCTCCAGTTTGAAGGACCC
GATGCCCCCGTCTATGAGGTCACCCTGACAGCTTCTCTGGGGACACTGAACACCCTTGCT
GATGTCCCAGACAGTGTGGTGCAGGGCAGAGGCCAGAAGCAGCTGATCATTTCTACCAGT
GACCGGAAGCTGTTGAAGTTCATTCTTCAGCACGTGACATACACCAGCACGGGGTACCAG
CACCAGAAGGTAGACATAGTGAGTCTGGAGTCCAGGTCCTCAGTGGCCAAGTTTCCAGTG
ACCATCCGCCATCCTGTCATACCCAAGCTATACGACCCTGGACCAGAGAGGAAGCTCAGA
AACCTGGTTACCATTGCTACCAAGACTTTCCTCCGCCCCCACAAGCTCATGATCATGCTC
CGGAGTATTCGAGAGTATTACCCAGACTTGACCGTAATAGTGGCTGATGACAGCCAGAAG
CCCCTGGAAATTAAAGACAATCACGTGGAGTATTACACTATGCCCTTTGGGAAGGGTTGG
TTTGCTGGTAGGAACCTGGCCATATCTCAGGTCACCACCAAATACGTTCTCTGGGTGGAC
GATGATTTTCTCTTCAACGAGGAGACCAAGATTGAGGTGCTGGTGGATGTCCTGGAGAAA
ACAGAACTGGACGTGGTAGGCGGCAGTGTGCTGGGAAATGTGTTCCAGTTTAAGTTGTTG
CTGGAACAGAGTGAGAATGGGGCCTGCCTTCACAAGAGGATGGGATTTTTCCAACCCCTG
GATGGCTTCCCCAGCTGCGTGGTGACCAGTGGCGTGGTCAACTTCTTCCTGGCCCACACG
GAGCGACTCCAAAGAGTTGGCTTTGATCCCCGCCTGCAACGAGTGGCTCACTCAGAATTC
TTCATTGATGGGCTAGGGACCCTACTCGTGGGGTCATGCCCAGAAGTGATTATAGGTCAC
CAGTCTCGGTCTCCAGTGGTGGACTCAGAACTGGCTGCCCTAGAGAAGACCTACAATACA
TACCGGTCCAACACCCTCACCCGGGTCCAGTTCAAGCTGGCCCTCCACTACTTCAAGAAC
CATCTCCAATGTGCCGCATAA
|
| Protein Properties |
| Number of Residues
| 566 |
| Molecular Weight
| 63257.6 |
| Theoretical pI
| 8.72 |
| Pfam Domain Function
|
|
| Signals
|
|
|
Transmembrane Regions
|
|
| Protein Sequence
|
>Beta-1,4 N-acetylgalactosaminyltransferase 2
MGSAGFSVGKFHVEVASRGRECVSGTPECGNRLGSAGFGALCLELRGADPAWGPFAAHGR
SRRQGSRFLWLLKILVIILVLGIVGFMFGSMFLQAVFSSPKPELPSPAPGVQKLKLLPEE
RLRNLFSYDGIWLFPKNQCKCEANKEQGGYNFQDAYGQSDLPAVKARRQAEFEHFQRREG
LPRPLPLLVQPNLPFGYPVHGVEVMPLHTVPIPGLQFEGPDAPVYEVTLTASLGTLNTLA
DVPDSVVQGRGQKQLIISTSDRKLLKFILQHVTYTSTGYQHQKVDIVSLESRSSVAKFPV
TIRHPVIPKLYDPGPERKLRNLVTIATKTFLRPHKLMIMLRSIREYYPDLTVIVADDSQK
PLEIKDNHVEYYTMPFGKGWFAGRNLAISQVTTKYVLWVDDDFLFNEETKIEVLVDVLEK
TELDVVGGSVLGNVFQFKLLLEQSENGACLHKRMGFFQPLDGFPSCVVTSGVVNFFLAHT
ERLQRVGFDPRLQRVAHSEFFIDGLGTLLVGSCPEVIIGHQSRSPVVDSELAALEKTYNT
YRSNTLTRVQFKLALHYFKNHLQCAA
|
| External Links |
| GenBank ID Protein
| 227497754 |
| UniProtKB/Swiss-Prot ID
| Q8NHY0 |
| UniProtKB/Swiss-Prot Entry Name
| B4GN2_HUMAN |
| PDB IDs
|
Not Available |
| GenBank Gene ID
| NM_153446.2 |
| GeneCard ID
| B4GALNT2 |
| GenAtlas ID
| B4GALNT2 |
| HGNC ID
| HGNC:24136 |
| References |
| General References
| Not Available |