Home/GT Families/GT7/Csgalnact2
Csgalnact2
Mus musculus · Chondroitin sulfate N-acetylgalactosaminyltransferase 2 (EC 2.4.1.174)
GT7Non-model organism · annotation 4–5Fold GT-AInverting
External resources
Identification and annotation
| CAZy family | GT7 · CAZy entry |
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| Gene symbol | Csgalnact2 |
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| Synonyms / alternate names | - Chgn2
- Galnact2
- Chondroitin beta-1,4-N-acetylgalactosaminyltransferase 2
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| UniProt accession | Q8C1F4 |
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| NCBI Gene ID | 78752 |
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| Source species | Mus musculus |
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| Taxonomic domain | Eukaryota |
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| UniProt annotation level | 4 |
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Function and localisation
| Enzyme function | Chondroitin sulfate N-acetylgalactosaminyltransferase 2 (EC 2.4.1.174) |
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| Subcellular location | - Golgi apparatus
- Golgi stack membrane
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Structure and mechanism
| Fold type | GT-A |
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| Catalytic mechanism | Inverting |
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| Cation dependence | Yes (Mn2+) |
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| Oligomeric state | not curated |
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| PDB structures | not curated |
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Donor and acceptor specificity
| Sugar nucleotide donor | UDP-N-acetyl-alpha-D-galactosamine |
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| Donor CCD code(s) | UD2 |
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| Acceptor substrate(s) | 3-O-(beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl)-L-seryl-[protein] |
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| Acceptor CCD / GlycoCT | not curated |
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Protein sequences
Full protein sequence
542 aa
MSRRGSILHSRTQWLLLGLALLFSLVLFMYLLECAPQTDGNASLPGVVRENYGKEYYQALLQEQEEHYQTRATSLKRQIAQLKQELQDMSEKMRALQERKKLGANGVGYPGNREQAPSDLLEFLHSQIDRAEVSVGAKLPSEYGVVPFESFTLMKVFQLEMGLTRHPEEKPVRKDKRDELVEVIEAGVEVINNPDEDDAQEDEEGPLGEKLIFNENDFIEGYYRTERDKGTQYELFFKKADLMEYRHVTLFRPFGPLMKVKNELIDITRSVINIIVPLAERTEAFSQFMQNFRDVCIHQDKRIHLTVVYFGKEGLSKVKSILESVSSESDFHNYTLVSLDEEFNRGRGLNVGARAWDKGEVLMFFCDVDIYFSAEFLNSCRLNAEPGKKVFYPVVFSLYNPAIVYANQDVPPPVEQQLVHKKDSGFWRDFGFGMTCQYQSDFLSVGGFDMEVKGWGGEDVHLYRKYLHGDLIVIRTPVPGLFHLWHEKHCADELTPEQYRMCIQSKAMNEASHSHLGMMVFREEIEMHLRKQAYRTNSETAG
Catalytic domain sequence
449 aa
YQTRATSLKRQIAQLKQELQDMSEKMRALQERKKLGANGVGYPGNREQAPSDLLEFLHSQIDRAEVSVGAKLPSEYGVVPFESFTLMKVFQLEMGLTRHPEEKPVRKDKRDELVEVIEAGVEVINNPDEDDAQEDEEGPLGEKLIFNENDFIEGYYRTERDKGTQYELFFKKADLMEYRHVTLFRPFGPLMKVKNELIDITRSVINIIVPLAERTEAFSQFMQNFRDVCIHQDKRIHLTVVYFGKEGLSKVKSILESVSSESDFHNYTLVSLDEEFNRGRGLNVGARAWDKGEVLMFFCDVDIYFSAEFLNSCRLNAEPGKKVFYPVVFSLYNPAIVYANQDVPPPVEQQLVHKKDSGFWRDFGFGMTCQYQSDFLSVGGFDMEVKGWGGEDVHLYRKYLHGDLIVIRTPVPGLFHLWHEKHCADELTPEQYRMCIQSKAMNEASHSHL
