Identification
HMDB Protein ID CDBP00679
Secondary Accession Numbers Not Available
Name Carbohydrate sulfotransferase 7
Description Not Available
Synonyms
  1. C6ST-2
  2. Chondroitin 6-sulfotransferase 2
  3. GST-5
  4. Galactose/N-acetylglucosamine/N-acetylglucosamine 6-O-sulfotransferase 5
  5. GlcNAc6ST-4
  6. Gn6st-4
  7. N-acetylglucosamine 6-O-sulfotransferase 4
Gene Name CHST7
Protein Type Enzyme
Biological Properties
General Function Involved in sulfotransferase activity
Specific Function Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the transfer of sulfate to position 6 of non-reducing N-acetylglucosamine (GlcNAc) residues. Preferentially acts on mannose-linked GlcNAc. Also able to catalyze the transfer of sulfate to position 6 of the N-acetylgalactosamine (GalNAc) residue of chondroitin. Also acts on core 2 mucin-type oligosaccharide and N-acetyllactosamine oligomer with a lower efficiency. Has weak or no activity toward keratan sulfate and oligosaccharides containing the Galbeta1-4GlcNAc. Catalyzes 6-O-sulfation of beta-benzyl GlcNAc but not alpha- or beta-benzyl GalNAc.
GO Classification
Biological Process
polysaccharide metabolic process
N-acetylglucosamine metabolic process
chondroitin sulfate biosynthetic process
Cellular Component
integral to membrane
Golgi membrane
Component
golgi membrane
membrane
cell part
organelle membrane
Function
catalytic activity
transferase activity
transferase activity, transferring sulfur-containing groups
sulfotransferase activity
Molecular Function
chondroitin 6-sulfotransferase activity
N-acetylglucosamine 6-O-sulfotransferase activity
Process
carbohydrate metabolic process
metabolic process
primary metabolic process
Cellular Location
  1. Golgi apparatus membrane
  2. Single-pass type II membrane protein
Pathways
Gene Properties
Chromosome Location X
Locus Xp11.23
SNPs CHST7
Gene Sequence
>1461 bp
ATGAAGGGCCGGCGGCGGCGACGCCGAGAGTACTGCAAGTTCGCGCTGCTGTTGGTGCTG
TACACGCTGGTGCTGTTGCTCGTCCCCTCCGTATTGGACGGCGGCCGCGACGGGGACAAG
GGCGCCGAGCACTGCCCCGGCCTGCAGCGCAGCCTGGGAGTGTGGAGCCTGGAGGCGGCG
GCGGCCGGCGAACGCGAGCAGGGAGCGGAGGCGCGGGCCGCCGAGGAAGGGGGCGCGAAC
CAGTCTCCTCGGTTCCCAAGCAACCTCAGCGGCGCTGTCGGGGAGGCAGTGTCTCGCGAG
AAGCAGCACATCTACGTGCATGCCACCTGGCGCACCGGCTCGTCCTTCCTGGGCGAACTC
TTTAACCAGCACCCGGACGTTTTCTACTTGTATGAGCCCATGTGGCATCTATGGCAGGCG
CTGTATCCGGGCGACGCCGAGAGCTTGCAGGGCGCGCTGCGCGACATGCTGCGTTCGCTC
TTCCGCTGCGACTTCTCCGTGCTGCGGCTGTACGCGCCGCCGGGGGACCCCGCTGCGCGC
GCCCCGGACACGGCCAATCTTACCACGGCCGCCCTCTTCCGCTGGCGGACTAACAAGGTC
ATCTGCTCGCCGCCACTGTGTCCTGGCGCACCCCGTGCCCGGGCCGAGGTGGGCCTCGTC
GAGGACACCGCCTGCGAGCGCAGCTGCCCACCCGTGGCGATACGCGCCCTGGAGGCCGAG
TGCCGAAAGTACCCGGTGGTGGTCATCAAGGACGTGCGCCTGCTCGATCTGGGCGTGCTG
GTGCCCCTGTTGCGTGATCCAGGCCTCAACCTGAAGGTGGTGCAGCTTTTCCGCGACCCG
AGGGCGGTGCACAACTCGCGCCTCAAGTCTAGGCAGGGACTGCTGCGCGAGAGCATCCAG
GTGCTGCGCACCCGCCAGAGGGGCGACCGCTTCCACCGTGTGCTGCTGGCGCACGGCGTG
GGTGCTCGCCCCGGGGGCCAGTCTCGCGCGCTGCCCGCCGCGCCGCGCGCCGATTTCTTC
CTGACCGGTGCGCTCGAGGTGATCTGCGAAGCCTGGCTGCGCGATCTGCTTTTCGCGCGC
GGCGCGCCCGCCTGGCTGCGGCGCCGCTACCTGAGGCTGCGCTATGAGGACCTGGTGCGG
CAGCCACGCGCCCAGCTGCGCCGCCTGCTGCGCTTCTCCGGGCTACGCGCGCTCGCAGCG
CTCGATGCCTTCGCGCTCAACATGACTCGCGGCGCGGCCTACGGCGCCGACCGGCCCTTC
CACCTGTCAGCGCGCGACGCCCGGGAGGCGGTGCACGCCTGGCGCGAGCGCCTGAGCCGA
GAGCAGGTGCGCCAGGTGGAGGTCGCCTGCGCTCCAGCCATGCGTCTGCTCGCCTACCCT
CGCAGCGGAGAGGAGGGCGACGCGGAGCAGCCCAGGGAAGGGGAGACGCCGCTGGAGATG
GATGCCGACGGCGCCACGTAG
Protein Properties
Number of Residues 486
Molecular Weight 54265.635
Theoretical pI 9.644
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Carbohydrate sulfotransferase 7
MKGRRRRRREYCKFALLLVLYTLVLLLVPSVLDGGRDGDKGAEHCPGLQRSLGVWSLEAA
AAGEREQGAEARAAEEGGANQSPRFPSNLSGAVGEAVSREKQHIYVHATWRTGSSFLGEL
FNQHPDVFYLYEPMWHLWQALYPGDAESLQGALRDMLRSLFRCDFSVLRLYAPPGDPAAR
APDTANLTTAALFRWRTNKVICSPPLCPGAPRARAEVGLVEDTACERSCPPVAIRALEAE
CRKYPVVVIKDVRLLDLGVLVPLLRDPGLNLKVVQLFRDPRAVHNSRLKSRQGLLRESIQ
VLRTRQRGDRFHRVLLAHGVGARPGGQSRALPAAPRADFFLTGALEVICEAWLRDLLFAR
GAPAWLRRRYLRLRYEDLVRQPRAQLRRLLRFSGLRALAALDAFALNMTRGAAYGADRPF
HLSARDAREAVHAWRERLSREQVRQVEAACAPAMRLLAYPRSGEEGDAEQPREGETPLEM
DADGAT
GenBank ID Protein 9309344
UniProtKB/Swiss-Prot ID Q9NS84
UniProtKB/Swiss-Prot Entry Name CHST7_HUMAN
PDB IDs Not Available
GenBank Gene ID AB037187
GeneCard ID CHST7
GenAtlas ID CHST7
HGNC ID HGNC:13817
References
General References Not Available