Identification
HMDB Protein ID CDBP02293
Secondary Accession Numbers Not Available
Name Chondroitin sulfate N-acetylgalactosaminyltransferase 2
Description Not Available
Synonyms
  1. Beta4GalNAcT-2
  2. Chondroitin beta-1,4-N-acetylgalactosaminyltransferase 2
  3. GalNAcT-2
Gene Name CSGALNACT2
Protein Type Enzyme
Biological Properties
General Function Involved in transferase activity, transferring hexosyl groups
Specific Function Transfers 1,4-N-acetylgalactosamine (GalNAc) from UDP-GalNAc to the non-reducing end of glucuronic acid (GlcUA). Required for addition of the first GalNAc to the core tetrasaccharide linker and for elongation of chondroitin chains.
GO Classification
Biological Process
chondroitin sulfate biosynthetic process
chondroitin sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process
dermatan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process
Cellular Component
Golgi cisterna membrane
integral to Golgi membrane
Component
organelle membrane
golgi cisterna membrane
golgi membrane
membrane
cell part
Function
catalytic activity
transferase activity
transferase activity, transferring hexosyl groups
transferase activity, transferring glycosyl groups
Molecular Function
acetylgalactosaminyltransferase activity
metal ion binding
glucuronylgalactosylproteoglycan 4-beta-N-acetylgalactosaminyltransferase activity
Cellular Location
  1. Golgi apparatus
  2. Golgi stack membrane
  3. Single-pass type II membrane protein (Probable)
Pathways
Gene Properties
Chromosome Location 10
Locus 10q11.21
SNPs CSGALNACT2
Gene Sequence
>1629 bp
ATGCCTAGAAGAGGACTGATTCTTCACACCCGGACCCACTGGTTGCTGTTGGGCCTTGCT
TTGCTCTGCAGTTTGGTATTATTTATGTACCTCCTGGAATGTGCCCCCCAGACTGATGGA
AATGCATCTCTTCCTGGTGTTGTTGGGGAAAATTATGGTAAAGAGTATTATCAAGCCCTC
CTACAGGAACAAGAAGAACATTATCAGACCAGGGCAACCAGTCTGAAACGCCAAATTGCC
CAACTAAAACAAGAATTACAAGAAATGAGTGAGAAGATGCGGTCACTGCAAGAAAGAAGG
AATGTAGGGGCTAATGGCATAGGCTATCAGAGCAACAAAGAGCAAGCACCTAGTGATCTT
TTAGAGTTTCTTCATTCCCAAATTGACAAAGCTGAAGTTAGCATAGGGGCCAAACTACCC
AGTGAGTATGGGGTCATTCCCTTTGAAAGTTTTACCTTAATGAAAGTATTTCAATTGGAA
ATGGGTCTCACTCGCCATCCTGAAGAAAAGCCAGTTAGAAAAGACAAACGAGATGAATTG
GTGGAAGTTATTGAAGCGGGCTTGGAGGTCATTAATAATCCTGATGAAGATGATGAACAA
GAAGATGAGGAGGGTCCCCTTGGAGAGAAACTGATATTTAATGAAAATGACTTCGTAGAA
GGTTATTATCGCACTGAGAGAGATAAGGGCACACAGTATGAACTCTTTTTTAAGAAAGCA
GACCTTACGGAATATAGACATGTGACCCTCTTCCGCCCTTTTGGACCTCTCATGAAAGTG
AAGAGTGAGATGATTGACATCACTAGATCAATTATTAATATCATTGTGCCACTTGCTGAA
AGAACTGAAGCATTTGTACAATTTATGCAGAACTTCAGGGATGTTTGTATTCATCAAGAC
AAGAAGATTCATCTCACAGTGGTGTATTTTGGTAAAGAAGGACTGTCTAAAGTCAAGTCT
ATCCTAGAATCTGTCACCAGTGAGTCTAATTTTCACAATTACACCTTGGTCTCATTGAAT
GAAGAATTTAATCGTGGACGAGGACTAAATGTGGGTGCCCGAGCTTGGGACAAGGGAGAG
GTCTTGATGTTTTTCTGTGATGTTGATATCTATTTCTCAGCCGAATTCCTTAACAGCTGC
CGGTTAAATGCTGAGCCAGGTAAGAAGGTGTTTTACCCTGTGGTGTTCAGTCTTTACAAT
CCTGCCATTGTTTATGCCAACCAGGAAGTGCCACCACCTGTGGAGCAGCAGCTGGTTCAC
AAAAAGGATTCTGGCTTTTGGCGAGATTTTGGCTTTGGAATGACTTGTCAGTATCGTTCA
GATTTCCTGACCATTGGTGGATTTGACATGGAAGTGAAAGGTTGGGGTGGAGAAGATGTT
CATCTTTATCGAAAATACTTACATGGTGACCTCATTGTGATTCGGACTCCGGTTCCTGGT
CTTTTCCACCTCTGGCATGAAAAGCGCTGTGCTGATGAGCTGACCCCCGAGCAGTACCGC
ATGTGCATCCAGTCTAAAGCCATGAATGAGGCCTCTCACTCCCACCTGGGAATGCTGGTC
TTCAGGGAGGAAATAGAGACGCATCTTCATAAACAGGCATACAGGACAAACAGTGAAGCT
GTTGGTTGA
Protein Properties
Number of Residues 542
Molecular Weight 62571.875
Theoretical pI 5.729
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Chondroitin sulfate N-acetylgalactosaminyltransferase 2
MPRRGLILHTRTHWLLLGLALLCSLVLFMYLLECAPQTDGNASLPGVVGENYGKEYYQAL
LQEQEEHYQTRATSLKRQIAQLKQELQEMSEKMRSLQERRNVGANGIGYQSNKEQAPSDL
LEFLHSQIDKAEVSIGAKLPSEYGVIPFESFTLMKVFQLEMGLTRHPEEKPVRKDKRDEL
VEVIEAGLEVINNPDEDDEQEDEEGPLGEKLIFNENDFVEGYYRTERDKGTQYELFFKKA
DLTEYRHVTLFRPFGPLMKVKSEMIDITRSIINIIVPLAERTEAFVQFMQNFRDVCIHQD
KKIHLTVVYFGKEGLSKVKSILESVTSESNFHNYTLVSLNEEFNRGRGLNVGARAWDKGE
VLMFFCDVDIYFSAEFLNSCRLNAEPGKKVFYPVVFSLYNPAIVYANQEVPPPVEQQLVH
KKDSGFWRDFGFGMTCQYRSDFLTIGGFDMEVKGWGGEDVHLYRKYLHGDLIVIRTPVPG
LFHLWHEKRCADELTPEQYRMCIQSKAMNEASHSHLGMLVFREEIETHLHKQAYRTNSEA
VG
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID Q8N6G5
UniProtKB/Swiss-Prot Entry Name CGAT2_HUMAN
PDB IDs Not Available
GenBank Gene ID AB079252
GeneCard ID CSGALNACT2
GenAtlas ID CSGALNACT2
HGNC ID HGNC:24292
References
General References Not Available