Enzymes
| UniProtKB help_outline | 683 proteins |
| Enzyme class help_outline |
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Reaction participants Show >> << Hide
- 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 1,280 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline L-glutamate Identifier CHEBI:29985 (CAS: 11070-68-1) help_outline Charge -1 Formula C5H8NO4 InChIKeyhelp_outline WHUUTDBJXJRKMK-VKHMYHEASA-M SMILEShelp_outline [NH3+][C@@H](CCC([O-])=O)C([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 244 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline UDP-N-acetyl-α-D-muramoyl-L-alanine Identifier CHEBI:83898 Charge -3 Formula C23H33N4O20P2 InChIKeyhelp_outline NTMMCWJNQNKACG-KBKUWGQMSA-K SMILEShelp_outline C[C@H](NC(=O)[C@@H](C)O[C@H]1[C@H](O)[C@@H](CO)O[C@H](OP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n2ccc(=O)[nH]c2=O)[C@@H]1NC(C)=O)C([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 3 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 841 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
- Name help_outline phosphate Identifier CHEBI:43474 Charge -2 Formula HO4P InChIKeyhelp_outline NBIIXXVUZAFLBC-UHFFFAOYSA-L SMILEShelp_outline OP([O-])([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 992 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline UDP-N-acetyl-α-D-muramoyl-L-alanyl-L-glutamate Identifier CHEBI:142725 Charge -4 Formula C28H39N5O23P2 InChIKeyhelp_outline OJZCATPXPWFLHF-AOSDSTFBSA-J SMILEShelp_outline [C@@H]1(OP(=O)(OP(=O)(OC[C@H]2O[C@@H](N3C(NC(C=C3)=O)=O)[C@@H]([C@@H]2O)O)[O-])[O-])[C@H](NC(=O)C)[C@@H](O[C@@H](C(N[C@H](C(N[C@H](C([O-])=O)CCC([O-])=O)=O)C)=O)C)[C@@H]([C@H](O1)CO)O 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:58816 | RHEA:58817 | RHEA:58818 | RHEA:58819 | |
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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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A glycopeptidyl-glutamate epimerase for bacterial peptidoglycan biosynthesis.
Feng R., Satoh Y., Ogasawara Y., Yoshimura T., Dairi T.
d-Glutamate (Glu) supplied by Glu racemases or d-amino acid transaminase is utilized for peptidoglycan biosynthesis in microorganisms. Comparative genomics has shown that some microorganisms, including Xanthomonas oryzae, perhaps have no orthologues of these genes. We performed shotgun cloning exp ... >> More
d-Glutamate (Glu) supplied by Glu racemases or d-amino acid transaminase is utilized for peptidoglycan biosynthesis in microorganisms. Comparative genomics has shown that some microorganisms, including Xanthomonas oryzae, perhaps have no orthologues of these genes. We performed shotgun cloning experiments with a d-Glu auxotrophic Escherichia coli mutant as the host and X. oryzae as the DNA donor. We obtained complementary genes, XOO_1319 and XOO_1320, which are annotated as a hypothetical protein and MurD (UDP-MurNAc-l-Ala-d-Glu synthetase), respectively. By detailed in vitro analysis, we revealed that XOO_1320 is an enzyme to ligate l-Glu to UDP-MurNAc-l-Ala, providing the first example of MurD utilizing l-Glu, and that XOO_1319 is a novel enzyme catalyzing epimerization of the terminal l-Glu of the product in the presence of ATP and Mg<sup>2+</sup>. We investigated the occurrence of XOO_1319 orthologues and found that it exists in some categories of microorganisms, including pathogenic ones. << Less
J. Am. Chem. Soc. 139:4243-4245(2017) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.