4.4.1.28: L-cysteine desulfidase

This is an abbreviated version!
For detailed information about L-cysteine desulfidase, go to the full flat file.

aecD, At5g28030, CDL, CFL1_01513, cystalysin, DES1, L-cysteine desulfhydrase, les, MJ1025

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Results	in table
4	Activating Compound
43	AA Sequence
9	Cloned(Commentary)
4	Cofactor
2	Expression
14	General Information
19	Inhibitors
7	kcat/KM [mM/s]
4	Ki Value [mM]
18	KM Value [mM]
1	Localization
3	Metals/Ions
10	Molecular Weight [Da]
9	Natural Substrates/ Products (Substrates)
18	Organism
1	Oxidation Stability
3	Pathway
5	PDB ID
6	pH Optimum
2	pH Range
1	pI Value
22	Protein Variants
9	Purification (Commentary)
12	Reaction
18	Reference
5	Source Tissue
9	Specific Activity [micromol/min/mg]
1	Storage Stability
39	Substrates and Products (Substrate)
14	Subunits
22	Synonyms
1	Systematic Name
4	Temperature Optimum [°C]
8	Temperature Stability [°C]
14	Turnover Number [1/s]

Activating Compound on EC 4.4.1.28 - L-cysteine desulfidase

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2-mercaptoethanol

0.5 mM, enhances activity

dithiothreitol

the air-inactivated enzyme is activated by reaction with Fe2+ and dithiothreitol in the absence of air

methyl viologen

4 mM, 40% stimulation

NH4Cl

levels of ammonium content and total enzyme activity are increased in a dose-dependent manner after NH4Cl treatment