Enzymes
| UniProtKB help_outline | 2 proteins |
| Enzyme class help_outline |
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| GO Molecular Function help_outline |
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- Name help_outline ATP Identifier CHEBI:30616 (Beilstein: 3581767) help_outline Charge -4 Formula C10H12N5O13P3 InChIKeyhelp_outline ZKHQWZAMYRWXGA-KQYNXXCUSA-J SMILEShelp_outline Nc1ncnc2n(cnc12)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1,256 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline streptomycin Identifier CHEBI:58007 Charge 3 Formula C21H42N7O12 InChIKeyhelp_outline UCSJYZPVAKXKNQ-HZYVHMACSA-Q SMILEShelp_outline C[NH2+][C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@H]1[C@@H](O[C@@H](C)[C@]1(O)C=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](NC(N)=[NH2+])[C@@H](O)[C@@H]1NC(N)=[NH2+] 2D coordinates Mol file for the small molecule Search links Involved in 6 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline ADP Identifier CHEBI:456216 (Beilstein: 3783669) help_outline Charge -3 Formula C10H12N5O10P2 InChIKeyhelp_outline XTWYTFMLZFPYCI-KQYNXXCUSA-K SMILEShelp_outline Nc1ncnc2n(cnc12)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 835 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 9,176 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline streptomycin 6-phosphate Identifier CHEBI:57787 Charge 1 Formula C21H41N7O15P InChIKeyhelp_outline BWVNOTYEDMJNDA-TWBNDLJKSA-O SMILEShelp_outline C[NH2+][C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@H]1[C@@H](O[C@@H](C)[C@]1(O)C=O)O[C@H]1[C@H](O)[C@@H](OP([O-])([O-])=O)[C@H](NC(N)=[NH2+])[C@@H](O)[C@@H]1NC(N)=[NH2+] 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
Cross-references
| RHEA:22268 | RHEA:22269 | RHEA:22270 | RHEA:22271 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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Publications
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Phosphorylation of streptomycin and dihydrostreptomycin by Streptomyces. Enzymatic synthesis of different diphosphorylated derivatives.
Walker J.B., Skorvaga M.
J Biol Chem 248:2435-2440(1973) [PubMed] [EuropePMC]
This publication is cited by 2 other entries.
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Purification and characterization of streptomycin 6-kinase, an enzyme implicated in self-protection of a streptomycin-producing micro-organism.
Sugiyama M., Sakamoto M., Mochizuki H., Nimi O., Nomi R.
Streptomycin 6-kinase of the streptomycin-producing strain Streptomyces griseus HUT 6037 was purified by fractionation with (NH4)2SO4 and chromatography on DEAE-Sephadex A-25, hydroxyapatite and Sephadex G-100. After PAGE of the final fraction, a protein band corresponding to streptomycin 6-kinase ... >> More
Streptomycin 6-kinase of the streptomycin-producing strain Streptomyces griseus HUT 6037 was purified by fractionation with (NH4)2SO4 and chromatography on DEAE-Sephadex A-25, hydroxyapatite and Sephadex G-100. After PAGE of the final fraction, a protein band corresponding to streptomycin 6-kinase was detected, together with a less intense band having no enzyme activity. Molecular weights determined by SDS-PAGE and by Sephadex G-100 chromatography were about 36000 and 38000, respectively, suggesting that the enzyme was a monomer. The isoelectric point of the enzyme was pH 6.6. Among the nucleoside 5'-triphosphates tested, ATP was the preferred phosphoryl donor. The Km values for streptomycin and ATP were 3.5 mM and 0.4 mM, respectively. The enzyme activity was strongly inhibited by EDTA and AgNO3. It was shown by using an in vitro protein-synthesizing system that purified streptomycin 6-kinase could protect polyphenylalanine synthesis of the streptomycin-susceptible S. griseus strain KSN from inhibition by streptomycin. << Less