6hif | pdb_00006hif

Kuenenia stuttgartiensis hydrazine dehydrogenase complex

spinqualitylabelsall models 6hif, resolution 2.80Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6hif is a 36 chain structure with sequence from Kuenenia stuttgartiensis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: GOL, HEC, K, SO4 Activity: Hydrazine dehydrogenase, with EC number 1.7.2.8 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [HDH_KUEST] Catalyzes the four-electron oxidation of hydrazine to N2 (PubMed:21964329). The electrons derived from hydrazine oxidation may be transferred to the quinone pool and exploited to promote the generation of proton-motive force (pmf) across the anammoxosome membrane (PubMed:21964329, PubMed:23210799). Is involved in anaerobic ammonium oxidation (anammox), a biological process in which nitrite is used as the electron acceptor in the conversion of ammonium to dinitrogen gas (N2) and water; this bacterial process has a major role in the Earth's nitrogen cycle and has been estimated to synthesize up to 50% of the dinitrogen gas emitted into our atmosphere from the oceans (PubMed:21964329). Cannot oxidize hydroxylamine to NO (PubMed:21964329).

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