EC Number | Cloned (Comment) | Organism |
---|---|---|
2.8.2.35 | - |
Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.8.2.35 | 3'-phospho-5'-adenylyl sulfate + [dermatan]-N-acetylgalactosamine | Homo sapiens | - |
adenosine 3'-5'-bisphosphate + [dermatan]-4-O-sulfo-N-acetylgalactosamine | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.8.2.35 | Homo sapiens | Q8NCH0 | - |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.8.2.35 | heart | - |
Homo sapiens | - |
2.8.2.35 | kidney | low levels | Homo sapiens | - |
2.8.2.35 | liver | - |
Homo sapiens | - |
2.8.2.35 | lung | fetal, most highly expressed | Homo sapiens | - |
2.8.2.35 | pancreas | - |
Homo sapiens | - |
2.8.2.35 | pituitary gland | most highly expressed | Homo sapiens | - |
2.8.2.35 | placenta | most highly expressed | Homo sapiens | - |
2.8.2.35 | skeletal muscle | low levels | Homo sapiens | - |
2.8.2.35 | SW-480 cell | most highly expressed | Homo sapiens | - |
2.8.2.35 | thyroid | most highly expressed | Homo sapiens | - |
2.8.2.35 | uterus | most highly expressed | Homo sapiens | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.8.2.35 | 3'-phospho-5'-adenylyl sulfate + [dermatan]-N-acetylgalactosamine | - |
Homo sapiens | adenosine 3'-5'-bisphosphate + [dermatan]-4-O-sulfo-N-acetylgalactosamine | - |
? | |
2.8.2.35 | 3'-phospho-5'-adenylyl sulfate + [dermatan]-N-acetylgalactosamine | desulfated dermatan sulfate from porcine intestine. The sulfation takes place at the 4-position of N-acetylgalactosamine residues of dermatan. D4ST-1 transfers sulfate to the C-4 hydroxyl of (1,4)-linked GalNAc that is substituted with an alpha-linked iduronic acid at the C-3 hydroxyl. D4ST-1 shows a strong preference in vitro for sulfate transfer to IdoUAalpha(1,3)GalNAcbeta(1,4) that is flanked by GlcUAbeta(1,3)GalNAcbeta(1,4) as compared with IdoUAalpha(1,3)GalNAcbeta(1,4) flanked by IdoUAalpha1,3GalNAcbeta1,4. The specificity of D4ST-1 when assayed in vitro suggests that the addition of sulfate to GalNAc occurs immediately after epimerization of GlcUA to IdoUA. While D4ST-1 is able to transfer sulfate to both dermatan and chondroitin, the rate of transfer is nearly 10fold greater to dermatan than to chondroitin when the same substrate concentrations are used. D4ST-1 only displays a significant transfer of sulfate to chondroitin at relatively high substrate concentrations, raising the possibility that the chondroitin is contaminated with small amounts of dermatan and/or that occasional iduronic acid residues are present in the chondroitin and utilized by the D4ST-1 | Homo sapiens | adenosine 3'-5'-bisphosphate + [dermatan]-4-O-sulfo-N-acetylgalactosamine | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.8.2.35 | D4ST-1 | - |
Homo sapiens |
2.8.2.35 | dermatan-4-sulfotransferase 1 | - |
Homo sapiens |
2.8.2.35 | dermatan-4-sulfotransferase-1 | - |
Homo sapiens |
2.8.2.35 | dermatan-specific N-acetylgalactosamine 4-O-sulfotransferase | - |
Homo sapiens |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.8.2.35 | 37 | - |
assay at | Homo sapiens |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.8.2.35 | 6.8 | - |
assay at | Homo sapiens |