Enzymes
| UniProtKB help_outline | 2 proteins |
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- Name help_outline D-ribulose 5-phosphate Identifier CHEBI:58121 (Beilstein: 5752092) help_outline Charge -2 Formula C5H9O8P InChIKeyhelp_outline FNZLKVNUWIIPSJ-UHNVWZDZSA-L SMILEShelp_outline OCC(=O)[C@H](O)[C@H](O)COP([O-])([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 15 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline L-tyrosine Identifier CHEBI:58315 Charge 0 Formula C9H11NO3 InChIKeyhelp_outline OUYCCCASQSFEME-QMMMGPOBSA-N SMILEShelp_outline [NH3+][C@@H](Cc1ccc(O)cc1)C([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 53 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline (2S)-3-(4-hydroxyphenyl)-2-isocyanopropanoate Identifier CHEBI:140647 Charge -1 Formula C10H8NO3 InChIKeyhelp_outline YAVJAMZLLTZAJX-VIFPVBQESA-M SMILEShelp_outline O=C([O-])[C@@H]([N+]#[C-])CC=1C=CC(=CC1)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 hydroxyacetone Identifier CHEBI:27957 (CAS: 116-09-6) help_outline Charge 0 Formula C3H6O2 InChIKeyhelp_outline XLSMFKSTNGKWQX-UHFFFAOYSA-N SMILEShelp_outline CC(=O)CO 2D coordinates Mol file for the small molecule Search links Involved in 8 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline formaldehyde Identifier CHEBI:16842 (CAS: 50-00-0) help_outline Charge 0 Formula CH2O InChIKeyhelp_outline WSFSSNUMVMOOMR-UHFFFAOYSA-N SMILEShelp_outline [H]C([H])=O 2D coordinates Mol file for the small molecule Search links Involved in 141 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 H2O Identifier CHEBI:15377 (CAS: 7732-18-5) help_outline Charge 0 Formula H2O InChIKeyhelp_outline XLYOFNOQVPJJNP-UHFFFAOYSA-N SMILEShelp_outline [H]O[H] 2D coordinates Mol file for the small molecule Search links Involved in 6,264 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:45732 | RHEA:45733 | RHEA:45734 | RHEA:45735 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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| MetaCyc help_outline |
Publications
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Three-dimensional structures of Pseudomonas aeruginosa PvcA and PvcB, two proteins involved in the synthesis of 2-isocyano-6,7-dihydroxycoumarin.
Drake E.J., Gulick A.M.
The pvcABCD operon of Pseudomonas aeruginosa encodes four proteins (PA2254, PA2255, PA2256, and PA2257) that form a cluster that is responsible for the synthesis of a cyclized isocyano derivative of tyrosine. These proteins, which were identified originally as being responsible for a step in the m ... >> More
The pvcABCD operon of Pseudomonas aeruginosa encodes four proteins (PA2254, PA2255, PA2256, and PA2257) that form a cluster that is responsible for the synthesis of a cyclized isocyano derivative of tyrosine. These proteins, which were identified originally as being responsible for a step in the maturation of the chromophore of the peptide siderophore pyoverdine, have been identified recently as belonging to a family of proteins that produce small organic isonitriles. We report that strains harboring a disruption in the pvcA or pvcB genes are able to grow in iron-depleted conditions and to produce pyoverdine. Additionally, we have determined the three-dimensional crystal structures of PvcA and PvcB. The structure of PvcA demonstrates a novel enzyme architecture that is built upon a Rossmann fold. We have analyzed the sequence conservation of enzymes within this family and identified six conserved motifs. These regions of the protein cluster around a putative active site cavity. The structure of the PvcB protein confirms it is a member of the Fe2+/alpha-ketoglutarate-dependent oxygenase family of enzymes. The active site of PvcB is compared to the structures of other family members and suggests that a conformational change to order several loops will accompany the binding of ligands. << Less
J. Mol. Biol. 384:193-205(2008) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.
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In vitro stepwise reconstitution of amino acid derived vinyl isocyanide biosynthesis: detection of an elusive intermediate.
Chang W.C., Sanyal D., Huang J.L., Ittiamornkul K., Zhu Q., Liu X.
In vitro reconstitution of a newly discovered isonitrile synthase (AmbI1 and AmbI2) and the detection of an elusive intermediate (S)-3-(1H-indol-3-yl)-2-isocyanopropanoic acid 1 in indolyl vinyl isocyanide biogenesis are reported. The characterization of iron/2-oxoglutarate (Fe/2OG) dependent desa ... >> More
In vitro reconstitution of a newly discovered isonitrile synthase (AmbI1 and AmbI2) and the detection of an elusive intermediate (S)-3-(1H-indol-3-yl)-2-isocyanopropanoic acid 1 in indolyl vinyl isocyanide biogenesis are reported. The characterization of iron/2-oxoglutarate (Fe/2OG) dependent desaturases IsnB and AmbI3 sheds light on the possible mechanism underlying stereoselective alkene installation to complete the biosynthesis of (E)- and (Z)-3-(2-isocyanovinyl)-1H-indole 2 and 5. Establishment of a tractable isonitrile synthase system (AmbI1 and AmbI2) paves the way to elucidate the enigmatic enzyme mechanism for isocyanide formation. << Less
Org. Lett. 19:1208-1211(2017) [PubMed] [EuropePMC]
This publication is cited by 3 other entries.
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Paerucumarin, a new metabolite produced by the pvc gene cluster from Pseudomonas aeruginosa.
Clarke-Pearson M.F., Brady S.F.
The pvc gene cluster from Pseudomonas aeruginosa has been linked to the biosynthesis of both the pyoverdine chromophore and pseudoverdine. Our reinvestigation of the role this gene cluster plays in P. aeruginosa secondary metabolite biosynthesis shows that its major product is actually paerucumari ... >> More
The pvc gene cluster from Pseudomonas aeruginosa has been linked to the biosynthesis of both the pyoverdine chromophore and pseudoverdine. Our reinvestigation of the role this gene cluster plays in P. aeruginosa secondary metabolite biosynthesis shows that its major product is actually paerucumarin, a novel isonitrile functionalized cumarin. << Less
J. Bacteriol. 190:6927-6930(2008) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.