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

4.3.1.19

valine

pyridoxal

l-isoleucine

4.2.1.16

alpha-ketobutyrate

2-ketobutyrate

l-serine

homoserine

isoleucine-valine

acetohydroxy

acetolactate

citramalate

attenuata

feedback-resistant

2-oxobutyrate

acetohydroxyacid

sinoatrial

molecular biology

synthesis

Reaction

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

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Results	in table
32	Activating Compound
36525	AA Sequence
3	Application
1	CAS Registry Number
25	Cloned(Commentary)
44	Cofactor
4	Crystallization (Commentary)
4	Expression
12	General Information
3	General Stability
8	IC50 Value
155	Inhibitors
6	kcat/KM [mM/s]
4	Ki Value [mM]
72	KM Value [mM]
3	Localization
17	Metals/Ions
65	Molecular Weight [Da]
34	Natural Substrates/ Products (Substrates)
150	Organism
9	Pathway
14	PDB ID
36	pH Optimum
7	pH Range
1	pI Value
41	Protein Variants
38	Purification (Commentary)
6	Reaction
9	Reaction Type
119	Reference
20	Source Tissue
48	Specific Activity [micromol/min/mg]
8	Storage Stability
171	Substrates and Products (Substrate)
31	Subunits
84	Synonyms
1	Systematic Name
17	Temperature Optimum [°C]
3	Temperature Range [°C]
28	Temperature Stability [°C]
21	Turnover Number [1/s]

Molecular Weight

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Molecular Weight on EC 4.3.1.19 - threonine ammonia-lyase

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100000

Salmonella enterica subsp. enterica serovar Typhimurium

determined by gel-filtration in the presence of CMP

680728

100000 - 115000

Thermus sp.

gel filtration

210843

106000

Chloroflexus aurantiacus

gel filtration

118000

gel filtration

120000

140000

native PAGE, in the presence of the allosteric effector isoleucine

650119

147000

Escherichia coli

sedimentation equilibrium ultracentrifugation

210832, 210833

160000

Anaerotignum propionicum

gel filtration

210792

180000

Mycolicibacterium smegmatis

A0QX60

gel filtration

747154

184000

Clostridium tetanomorphum

190000

200000

201000

equilibrium sedimentation

210841

203800

Escherichia coli

sedimentation equilibrium experiments

210840

210000

3 entries

214000

Escherichia coli

meniscus depletion equilibrium sedimentation, analytical ultracentrifugation

210835

228000

Morganella morganii

calculation from sedimentation and diffusion data

230000

gel filtration

250000

dehydratase II, gel filtration

210822

268000

Arabidopsis thaliana

native PAGE, in the absence of allosteric effector

30000

4 * 30000, SDS-PAGE

32000

35200

36000

370000

Ile-sensitive enzyme form, gel filtration

210855

37100

Staphylococcus aureus

730759

38000

Escherichia coli

x * 38000, SDS-PAGE

210823, 210832

39000

Anaerotignum propionicum

4 * 39000, SDS-PAGE

210792

40000

Solanum lycopersicum

P25306

molecular mass of processed TD2 determined by SDS-PAGE

42600

45000

46000

4 * 46000, SDS-PAGE

46500

Corynebacterium glutamicum

730759

46599

Corynebacterium glutamicum

4 * 46599, calculation from nucleotide sequence

210865

46600

Bacillus subtilis

730759

46900

Staphylococcus aureus

730759

49000

Geobacillus stearothermophilus

4 * 49000, SDS-PAGE

210834

49800

Escherichia coli

4 * 49800, equilibrium sedimentation of the enzyme dialyzed against 6 M guanidine hydrochloride

50000

4 * 50000, SDS-PAGE

53000

4 * 53000, the enzyme exists in two distinct catalytically active species: a tetramer sensitive to L-Ile inhibition and a dimer insensitive to L-Ile inhibition, SDS-PAGE

54900

55000

56000

4 * 56000, SDS-PAGE

56100

57000

4 * 57000, SDS-PAGE

58000

4 * 58000, SDS-PAGE

59567

59800

4 * 59800, SDS-PAGE

64000

66180

predicted molecular mass of SlTD1

682413