Enzymes
| UniProtKB help_outline | 3 proteins |
| Enzyme class help_outline |
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- Name help_outline 3'-phosphoadenylyl sulfate Identifier CHEBI:58339 Charge -4 Formula C10H11N5O13P2S InChIKeyhelp_outline GACDQMDRPRGCTN-KQYNXXCUSA-J SMILEShelp_outline Nc1ncnc2n(cnc12)[C@@H]1O[C@H](COP([O-])(=O)OS([O-])(=O)=O)[C@@H](OP([O-])([O-])=O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 106 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline a 1-O-alkyl-2-acyl-3-O-(β-D-galactosyl)-sn-glycerol Identifier CHEBI:78428 Charge 0 Formula C10H16O9R2 SMILEShelp_outline OC[C@H]1O[C@@H](OC[C@@H](CO[*])OC([*])=O)[C@H](O)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline a 1-O-alkyl-2-acyl-3-(β-D-3-sulfogalactosyl)-sn-glycerol Identifier CHEBI:78429 Charge -1 Formula C10H15O12SR2 SMILEShelp_outline OC[C@H]1O[C@@H](OC[C@@H](CO[*])OC([*])=O)[C@H](O)[C@@H](OS([O-])(=O)=O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline adenosine 3',5'-bisphosphate Identifier CHEBI:58343 Charge -4 Formula C10H11N5O10P2 InChIKeyhelp_outline WHTCPDAXWFLDIH-KQYNXXCUSA-J SMILEShelp_outline Nc1ncnc2n(cnc12)[C@@H]1O[C@H](COP([O-])([O-])=O)[C@@H](OP([O-])([O-])=O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 140 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,431 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:41744 | RHEA:41745 | RHEA:41746 | RHEA:41747 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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| EC numbers help_outline |
Publications
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Purification and characterization of 3'-phosphoadenosine-5'-phosphosulfate:GalCer sulfotransferase from human renal cancer cells.
Honke K., Yamane M., Ishii A., Kobayashi T., Makita A.
We have purified 3'-phosphoadenosine-5'-phosphosulfate:GalCer sulfotransferase [EC 2.8.2.11] from a human renal cancer cell line SMKT-R3 through a combination of affinity chromatographies using galactosylsphingosine, 3',5'-bisphosphoadenosine and heparin as ligands. The purified sulfotransferase s ... >> More
We have purified 3'-phosphoadenosine-5'-phosphosulfate:GalCer sulfotransferase [EC 2.8.2.11] from a human renal cancer cell line SMKT-R3 through a combination of affinity chromatographies using galactosylsphingosine, 3',5'-bisphosphoadenosine and heparin as ligands. The purified sulfotransferase showed a specific activity of 1.2 mumol/min/mg, which is 300 times more than the highest activity among the enzyme preparations purified so far from other sources. Homogeneity of the purified sulfotransferase was supported by the facts that the enzyme preparation showed a single protein band with an apparent molecular mass of 54 kDa on reducing SDS-PAGE and that protein bands coincided with the enzyme activity on both native PAGE and nonreducing SDS-PAGE. GalCer was the best acceptor for the purified enzyme. LacCer, GalAAG, and GalDG were also good acceptors. GlcCer, Gg3Cer, Gg4Cer, Gb4Cer, and nLc4Cer did serve as acceptors although the relative activities were low. On the other hand, the enzyme could not act on Gb3Cer, which possesses alpha-galactoside at the nonreducing terminus. Neither galactose nor lactose served as an acceptor. These observations suggest that the sulfotransferase prefers beta-glycoside, especially beta-galactoside, at the nonreducing termini of sugar chains attached to a lipid moiety. << Less
J. Biochem. 119:421-427(1996) [PubMed] [EuropePMC]
This publication is cited by 3 other entries.