2.6.1.B16: amine transaminase

This is an abbreviated version!
For detailed information about amine transaminase, go to the full flat file.

Reaction

Synonyms

(S)-amine-transaminase, (S)-ATA, (S)-selective amine transaminase, (S)-selective Chromobacterium violaceum omega-transaminase, (S)-selective omega-transaminase, amine transaminase, amine-transaminases, ATA, ATA_SLM16, Ban-TA, Cv-ATA, Cv-omegaTA, HELO 1904, HEWT, omega-amino acid:pyruvate transaminase, omega-TA, omega-transaminase, Rsp-ATA, SpuC

ECTree

     2 Transferases

         2.6 Transferring nitrogenous groups

             2.6.1 Transaminases

                2.6.1.B16 amine transaminase

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Results	in table
3	Activating Compound
2	AA Sequence
2	Application
4	Cloned(Commentary)
8	Cofactor
16	General Information
5	General Stability
1	Inhibitors
2	kcat/KM [mM/s]
5	KM Value [mM]
3	Molecular Weight [Da]
6	Natural Substrates/ Products (Substrates)
14	Organic Solvent Stability
11	Organism
8	pH Optimum
1	pI Value
33	Protein Variants
2	Purification (Commentary)
4	Reaction
11	Reference
26	Specific Activity [micromol/min/mg]
1	Storage Stability
54	Substrates and Products (Substrate)
7	Subunits
34	Synonyms
1	Systematic Name
9	Temperature Optimum [°C]
2	Temperature Range [°C]
8	Temperature Stability [°C]
1	Turnover Number [1/s]

General Stability

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General Stability on EC 2.6.1.B16 - amine transaminase

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GENERAL STABILITY

ORGANISM

UNIPROT

LITERATURE

in 1 M KCl, 50% residual activity after 24 h

Halomonas elongata

E1V913

738883

in 1 M NaCl, 40% residual activity after 24 h

Halomonas elongata

E1V913

738883

the enzyme at concentrations greater than 5mM of cofactor pyridoxal 5'-phosphate loses the activity significantly faster than 0.1mM, confirming the destabilization effect

Halomonas elongata

E1V913

738883

the HEWT quaternary structure is quite unstable

Halomonas elongata

-

759320

the monomer-dimer equilibrium has an effect on enzyme storage stability. After 3-4 days of incubation, the enzyme activity starts to decrease at the same time as monomers start to show up in the BN-PAGE

Chromobacterium violaceum

-

759152