6jql

Structure of PaaZ, a bifunctional enzymeStructure of PaaZ, a bifunctional enzyme

6jql, resolution 2.90Å Show:Asymmetric Unit Biological Assembly Structural highlights 6jql is a 6 chain structure with sequence from Escherichia coli K-12. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 2.9Å Experimental data: Check Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function PAAZ_ECOLI Catalyzes the hydrolytic ring cleavage of 2-oxepin-2(3H)-ylideneacetyl-CoA (oxepin-CoA) via the open-chain aldehyde intermediate to yield 3-oxo-5,6-dehydrosuberyl-CoA. The enzyme consists of a C-terminal (R)-specific enoyl-CoA hydratase domain (formerly MaoC) that cleaves the ring and produces the highly reactive 3-oxo-5,6-dehydrosuberyl-CoA semialdehyde and an N-terminal NADP-dependent aldehyde dehydrogenase domain that oxidizes the aldehyde to 3-oxo-5,6-dehydrosuberyl-CoA. Can also use crotonyl-CoA as substrate.