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4.3.1.19: threonine ammonia-lyase

This is an abbreviated version!
For detailed information about threonine ammonia-lyase, go to the full flat file.

Word Map on EC 4.3.1.19

Reaction

2-aminobut-2-enoate
=
2-iminobutanoate

Synonyms

BsBTD1, CgBTD1, CgCTD, EC 4.2.1.16, EcBTD2, EcCTD, FgIlv1, GSU0486, ilvA, L-TD, L-TDH, L-threonine deaminase, L-threonine dehydratase, MSMEG3183, OMR1, PpBTD2, pTD2, SaBTD1, SaCTD, SgBTD1, SlTD1, SlTD2, sp0454, TD, TD1, TD2, tdcB, TDH, TH, Thr ammonia-lyase, threonine ammonia-lyase, Threonine deaminase, threonine deaminase/dehydratase, threonine dehydrase, threonine dehydratase, threonine dehydratase/deaminase

ECTree

     4 Lyases
         4.3 Carbon-nitrogen lyases
             4.3.1 Ammonia-lyases
                4.3.1.19 threonine ammonia-lyase

KM Value

KM Value on EC 4.3.1.19 - threonine ammonia-lyase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3.01
beta-chloro-L-alanine
pH 8.0, 30°C
2.86
L-allo-threonine
pH 8.0, 30°C
0.25 - 380
L-Ser
3 - 106.3
L-serine
0.25 - 129
L-Thr
1.66 - 123
L-threonine
additional information
additional information
-
Monod-Wyman-Changeux symmetrical model analysis of steady-state kinetics for the wild-type and four mutant enzymes
-