Reaction participants Show >> << Hide
- Name help_outline menaquinol-8 Identifier CHEBI:61684 Charge 0 Formula C51H74O2 InChIKeyhelp_outline OIEZRVBFVPGODT-WQWYCSGDSA-N SMILEShelp_outline CC(C)=CCC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\Cc1c(C)c(O)c2ccccc2c1O 2D coordinates Mol file for the small molecule Search links Involved in 19 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline nitrate Identifier CHEBI:17632 (Beilstein: 3587575; CAS: 14797-55-8) help_outline Charge -1 Formula NO3 InChIKeyhelp_outline NHNBFGGVMKEFGY-UHFFFAOYSA-N SMILEShelp_outline [O-][N+]([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 26 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 9,836 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline menaquinone-8 Identifier CHEBI:44027 (CAS: 523-38-6) help_outline Charge 0 Formula C51H72O2 InChIKeyhelp_outline LXKDFTDVRVLXFY-WQWYCSGDSA-N SMILEShelp_outline CC(C)=CCC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC1=C(C)C(=O)c2ccccc2C1=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
- Name help_outline nitrite Identifier CHEBI:16301 (CAS: 14797-65-0) help_outline Charge -1 Formula NO2 InChIKeyhelp_outline IOVCWXUNBOPUCH-UHFFFAOYSA-M SMILEShelp_outline [O-]N=O 2D coordinates Mol file for the small molecule Search links Involved in 80 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 6,418 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:29139 | RHEA:29140 | RHEA:29141 | RHEA:29142 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Publications
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Molecular basis of proton motive force generation: structure of formate dehydrogenase-N.
Jormakka M., Tornroth S., Byrne B., Iwata S.
The structure of the membrane protein formate dehydrogenase-N (Fdn-N), a major component of Escherichia coli nitrate respiration, has been determined at 1.6 angstroms. The structure demonstrates 11 redox centers, including molybdopterin-guanine dinucleotides, five [4Fe-4S] clusters, two heme b gro ... >> More
The structure of the membrane protein formate dehydrogenase-N (Fdn-N), a major component of Escherichia coli nitrate respiration, has been determined at 1.6 angstroms. The structure demonstrates 11 redox centers, including molybdopterin-guanine dinucleotides, five [4Fe-4S] clusters, two heme b groups, and a menaquinone analog. These redox centers are aligned in a single chain, which extends almost 90 angstroms through the enzyme. The menaquinone reduction site associated with a possible proton pathway was also characterized. This structure provides critical insights into the proton motive force generation by redox loop, a common mechanism among a wide range of respiratory enzymes. << Less
Science 295:1863-1868(2002) [PubMed] [EuropePMC]
This publication is cited by 3 other entries.