3.4.23.51: HycI peptidase
This is an abbreviated version!
For detailed information about HycI peptidase, go to the full flat file.
Reaction
This enzyme specifically removes a 32-amino acid peptide from the C-terminus of the precursor of the large subunit of hydrogenase 3 in Escherichia coli by cleavage at the C-terminal side of Arg537. =
Synonyms
HycE processing protein, HYCI, HycI endopeptidase
ECTree
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Crystallization
Crystallization on EC 3.4.23.51 - HycI peptidase
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solution structure of Escherichia coli HycI determined by high resolution nuclear magnetic resonance spectroscopy. The overall structure is similar to the crystal structure of holo-HybD in the same family. HycI shows an open conformation at the putative nickel-binding site, whereas HybD adopts a closed conformation
sitting drop vapor diffusion method, using 28% (w/v) polyethylene glycol 400, 0.2 M CaCl2, and 0.1 M Na-HEPES (pH 7.5), at 20°C