Enzymes
| UniProtKB help_outline | 36,157 proteins |
| Enzyme class help_outline |
|
| GO Molecular Function help_outline |
|
Reaction participants Show >> << Hide
- Name help_outline UDP-N-acetyl-α-D-muramoyl-L-alanyl-γ-D-glutamyl-meso-2,6-diaminoheptanedioate Identifier CHEBI:83905 Charge -4 Formula C35H51N7O26P2 InChIKeyhelp_outline QUHLBZKCGUXHGP-BHBBPGSKSA-J 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)N[C@H](CCC(=O)N[C@@H](CCC[C@@H]([NH3+])C([O-])=O)C([O-])=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 D-alanyl-D-alanine Identifier CHEBI:57822 Charge 0 Formula C6H12N2O3 InChIKeyhelp_outline DEFJQIDDEAULHB-QWWZWVQMSA-N SMILEShelp_outline C[C@@H]([NH3+])C(=O)N[C@H](C)C([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 4 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- 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 1,284 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-γ-D-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine Identifier CHEBI:61386 Charge -4 Formula C41H61N9O28P2 InChIKeyhelp_outline IMWOXEZVYQDRDF-MCZXNMLPSA-J SMILEShelp_outline C[C@@H](NC(=O)[C@@H](C)NC(=O)[C@H](CCC[C@@H]([NH3+])C([O-])=O)NC(=O)CC[C@@H](NC(=O)[C@H](C)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)C([O-])=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
- 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 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 1,002 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 9,521 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:28374 | RHEA:28375 | RHEA:28376 | RHEA:28377 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
|
|||
| EC numbers help_outline | ||||
| Gene Ontology help_outline | ||||
| KEGG help_outline | ||||
| MetaCyc help_outline | ||||
| EcoCyc help_outline |
Publications
-
Recent advances in the formation of the bacterial peptidoglycan monomer unit.
van Heijenoort J.
Nat Prod Rep 18:503-519(2001) [PubMed] [EuropePMC]
This publication is cited by 11 other entries.
-
Purification and characterization of the D-alanyl-D-alanine-adding enzyme from Escherichia coli.
Duncan K., van Heijenoort J., Walsh C.T.
The Escherichia coli D-alanyl-D-alanine-adding enzyme, which catalyzes the final cytoplasmic step in the biosynthesis of the bacterial peptidoglycan precursor UDP-N-acetylmuramyl-L-Ala-gamma-D-Glu-meso-diaminopimelyl-D-Ala-D-Ala, has been purified to homogeneity from an E. coli strain that harbors ... >> More
The Escherichia coli D-alanyl-D-alanine-adding enzyme, which catalyzes the final cytoplasmic step in the biosynthesis of the bacterial peptidoglycan precursor UDP-N-acetylmuramyl-L-Ala-gamma-D-Glu-meso-diaminopimelyl-D-Ala-D-Ala, has been purified to homogeneity from an E. coli strain that harbors a recombinant plasmid bearing the structural gene for this enzyme, murF. The enzyme is a monomer of molecular weight 49,000, and it has a turnover number of 784 min-1 for ATP-driven amide bond formation. Experiments monitoring the fate of radiolabeled UDP-N-acetylmuramyl-L-Ala-gamma-D-Glu-meso-2,6-diaminopimelate and D-trifluoroalanine proved that the preceding enzyme in the D-alanine branch pathway, D-alanine:D-alanine ligase (ADP), is capable of synthesizing fluorinated dipeptides, which the D-Ala-D-Ala-adding enzyme can then incorporate to form UDP-N-acetylmuramyl-L-Ala-gamma-D-Glu-meso-2,6-diaminopimelyl-D-++ +trifluoroAla-D- trifluoroAla. << Less