Enzymes
| UniProtKB help_outline | 34,229 proteins |
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- Name help_outline 7,8-dihydroneopterin 3'-triphosphate Identifier CHEBI:58462 Charge -4 Formula C9H12N5O13P3 InChIKeyhelp_outline DGGUVLXVLHAAGT-XINAWCOVSA-J SMILEShelp_outline Nc1nc2NCC(=Nc2c(=O)[nH]1)[C@H](O)[C@H](O)COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O 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 H2O Identifier CHEBI:15377 (Beilstein: 3587155; 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 6,204 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 6-carboxy-5,6,7,8-tetrahydropterin Identifier CHEBI:61032 Charge -1 Formula C7H8N5O3 InChIKeyhelp_outline QSIYONWVWDSRRO-UHFFFAOYSA-M SMILEShelp_outline Nc1nc2NCC(Nc2c(=O)[nH]1)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 acetaldehyde Identifier CHEBI:15343 (Beilstein: 505984; CAS: 75-07-0) help_outline Charge 0 Formula C2H4O InChIKeyhelp_outline IKHGUXGNUITLKF-UHFFFAOYSA-N SMILEShelp_outline [H]C(C)=O 2D coordinates Mol file for the small molecule Search links Involved in 47 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 triphosphate Identifier CHEBI:18036 (CAS: 14127-68-5) help_outline Charge -5 Formula O10P3 InChIKeyhelp_outline UNXRWKVEANCORM-UHFFFAOYSA-I SMILEShelp_outline [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 18 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:27966 | RHEA:27967 | RHEA:27968 | RHEA:27969 | |
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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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Escherichia coli QueD is a 6-carboxy-5,6,7,8-tetrahydropterin synthase.
McCarty R.M., Somogyi A., Bandarian V.
To elucidate the early steps required during biosynthesis of a broad class of 7-deazapurine-containing natural products, we have studied the reaction catalyzed by Escherichia coli QueD, a 6-pyruvoyl-5,6,7,8-tetrahydropterin synthase (PTPS) homologue possibly involved in queuosine biosynthesis. Whi ... >> More
To elucidate the early steps required during biosynthesis of a broad class of 7-deazapurine-containing natural products, we have studied the reaction catalyzed by Escherichia coli QueD, a 6-pyruvoyl-5,6,7,8-tetrahydropterin synthase (PTPS) homologue possibly involved in queuosine biosynthesis. While mammalian PTPS homologues convert 7,8-dihydroneopterin triphosphate (H(2)NTP) to 6-pyruvoyltetrahydropterin (PPH(4)) in biopterin biosynthesis, E. coli QueD catalyzes the conversion of H(2)NTP to 6-carboxy-5,6,7,8-tetrahydropterin (CPH(4)). E. coli QueD can also convert PPH(4) and sepiapterin to CPH(4), allowing a mechanism to be proposed. << Less
Biochemistry 48:2301-2303(2009) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.