Medical Subject Headings

Last uploaded: January 31, 2024
Preferred Name

Threonine Dehydratase

Synonyms

Threonine Ammonia-Lyase

Definitions

A pyridoxal-phosphate protein that catalyzes the deamination of THREONINE to 2-ketobutyrate and AMMONIA. The role of this enzyme can be biosynthetic or biodegradative. In the former role it supplies 2-ketobutyrate required for ISOLEUCINE biosynthesis, while in the latter it is only involved in the breakdown of threonine to supply energy. This enzyme was formerly listed as EC 4.2.1.16.

ID

http://purl.bioontology.org/ontology/MESH/D013913

altLabel

Threonine Ammonia-Lyase

L-Threonine hydro-lyase (deaminating)

Threonine Ammonia Lyase

Threonine Deaminase

Dehydrase, Threonine

Ammonia-Lyase, Threonine

Threonine Dehydrase

Dehydratase, Threonine

Deaminase, Threonine

AQL

AD AE AI AN BI BL CF CH CL CS DE DF EC GE HI IM IP ME PD PH PK PO RE SD ST TO TU UL UR

cui

C0040008

DC

1

definition

A pyridoxal-phosphate protein that catalyzes the deamination of THREONINE to 2-ketobutyrate and AMMONIA. The role of this enzyme can be biosynthetic or biodegradative. In the former role it supplies 2-ketobutyrate required for ISOLEUCINE biosynthesis, while in the latter it is only involved in the breakdown of threonine to supply energy. This enzyme was formerly listed as EC 4.2.1.16.

DX

19780101

HN

78(75); was see under HYDRO-LYASES 1975-77

Inverse of AQ

http://purl.bioontology.org/ontology/MESH/Q000097

http://purl.bioontology.org/ontology/MESH/Q000096

http://purl.bioontology.org/ontology/MESH/Q000172

http://purl.bioontology.org/ontology/MESH/Q000627

http://purl.bioontology.org/ontology/MESH/Q000648

http://purl.bioontology.org/ontology/MESH/Q000493

http://purl.bioontology.org/ontology/MESH/Q000494

http://purl.bioontology.org/ontology/MESH/Q000276

http://purl.bioontology.org/ontology/MESH/Q000138

http://purl.bioontology.org/ontology/MESH/Q000134

http://purl.bioontology.org/ontology/MESH/Q000266

http://purl.bioontology.org/ontology/MESH/Q000378

http://purl.bioontology.org/ontology/MESH/Q000008

http://purl.bioontology.org/ontology/MESH/Q000009

http://purl.bioontology.org/ontology/MESH/Q000032

http://purl.bioontology.org/ontology/MESH/Q000037

http://purl.bioontology.org/ontology/MESH/Q000191

http://purl.bioontology.org/ontology/MESH/Q000302

http://purl.bioontology.org/ontology/MESH/Q000145

http://purl.bioontology.org/ontology/MESH/Q000592

http://purl.bioontology.org/ontology/MESH/Q000737

http://purl.bioontology.org/ontology/MESH/Q000502

http://purl.bioontology.org/ontology/MESH/Q000506

http://purl.bioontology.org/ontology/MESH/Q000187

http://purl.bioontology.org/ontology/MESH/Q000235

http://purl.bioontology.org/ontology/MESH/Q000633

http://purl.bioontology.org/ontology/MESH/Q000600

http://purl.bioontology.org/ontology/MESH/Q000652

http://purl.bioontology.org/ontology/MESH/Q000528

Inverse of RB

EC 4.3.1.19

Machine permutation

78; was see under HYDRO-LYASES 1975-77

Mapped from

http://purl.bioontology.org/ontology/MESH/C000627897

MDA

19741111

MMR

20050630

MN

D08.811.520.232.400.850

notation

D013913

prefLabel

Threonine Dehydratase

RR

9024-34-4 (CAS RN)

TERMUI

T040800

T638317

T040798

T040799

TH

NLM (1975)

UNK (19XX)

NLM (2006)

tui

T116

T126

subClassOf

http://purl.bioontology.org/ontology/MESH/D000642

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