The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:
"Biosynthetic Threonine Deaminase; Domain 3
".
FunFam 3: Threonine dehydratase
Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.
There are 6 GO terms relating to "molecular function"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
L-threonine ammonia-lyase activity GO:0004794
Catalysis of the reaction: L-threonine = 2-oxobutanoate + NH3.
|
5 | A0FKE6 (/IDA) P25306 (/IDA) Q9AXU4 (/IDA) Q9ZSS6 (/IDA) Q9ZSS6 (/IDA) |
|
Pyridoxal phosphate binding GO:0030170
Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
|
3 | A0FKE6 (/ISS) P25306 (/ISS) P31212 (/ISS) |
|
L-threonine ammonia-lyase activity GO:0004794
Catalysis of the reaction: L-threonine = 2-oxobutanoate + NH3.
|
2 | Q9ZSS6 (/IMP) Q9ZSS6 (/IMP) |
|
L-serine ammonia-lyase activity GO:0003941
Catalysis of the reaction: L-serine = pyruvate + NH3.
|
1 | P25306 (/IDA) |
|
L-threonine ammonia-lyase activity GO:0004794
Catalysis of the reaction: L-threonine = 2-oxobutanoate + NH3.
|
1 | P31212 (/ISS) |
|
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
|
1 | P25306 (/IPI) |
There are 16 GO terms relating to "biological process"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Threonine catabolic process GO:0006567
The chemical reactions and pathways resulting in the breakdown of threonine (2-amino-3-hydroxybutyric acid), a polar, uncharged, essential amino acid found in peptide linkage in proteins.
|
2 | A0FKE6 (/IDA) P25306 (/IDA) |
|
Isoleucine biosynthetic process GO:0009097
The chemical reactions and pathways resulting in the formation of isoleucine, (2R*,3R*)-2-amino-3-methylpentanoic acid.
|
2 | A0FKE6 (/IDA) P25306 (/IDA) |
|
Isoleucine biosynthetic process GO:0009097
The chemical reactions and pathways resulting in the formation of isoleucine, (2R*,3R*)-2-amino-3-methylpentanoic acid.
|
2 | Q9ZSS6 (/IMP) Q9ZSS6 (/IMP) |
|
Isoleucine biosynthetic process GO:0009097
The chemical reactions and pathways resulting in the formation of isoleucine, (2R*,3R*)-2-amino-3-methylpentanoic acid.
|
2 | Q9ZSS6 (/TAS) Q9ZSS6 (/TAS) |
|
Defense response to insect GO:0002213
A response to protect an organism from a directly detected or perceived external threat from an insect or insects to that organism.
|
1 | P25306 (/IDA) |
|
L-serine catabolic process GO:0006565
The chemical reactions and pathways resulting in the breakdown of L-serine, the L-enantiomer of serine, i.e. (2S)-2-amino-3-hydroxypropanoic acid.
|
1 | P25306 (/IDA) |
|
Isoleucine biosynthetic process GO:0009097
The chemical reactions and pathways resulting in the formation of isoleucine, (2R*,3R*)-2-amino-3-methylpentanoic acid.
|
1 | P31212 (/ISS) |
|
Response to wounding GO:0009611
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to the organism.
|
1 | P31212 (/IEP) |
|
Response to insect GO:0009625
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from an insect.
|
1 | P25306 (/IDA) |
|
Response to insect GO:0009625
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from an insect.
|
1 | P25306 (/IEP) |
|
Response to abscisic acid GO:0009737
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an abscisic acid stimulus.
|
1 | P31212 (/IEP) |
|
Response to jasmonic acid GO:0009753
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a jasmonic acid stimulus.
|
1 | P31212 (/IEP) |
|
Positive regulation of defense response GO:0031349
Any process that activates or increases the frequency, rate or extent of a defense response.
|
1 | P25306 (/IDA) |
|
Protein homotetramerization GO:0051289
The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits.
|
1 | P25306 (/IDA) |
|
Response to herbivore GO:0080027
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a herbivore.
|
1 | P25306 (/IDA) |
|
Response to herbivore GO:0080027
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a herbivore.
|
1 | P25306 (/IEP) |
There are 0 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.