Glutamate—putrescine ligase
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Glutamate—putrescine ligase
Glutamate—putrescine ligase
| Glutamate-putrescine ligase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 6.3.1.11 [3] | ||||||||
| CAS number | 914090-78-1 [4] | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view [5] | ||||||||
| BRENDA | BRENDA entry [6] | ||||||||
| ExPASy | NiceZyme view [7] | ||||||||
| KEGG | KEGG entry [8] | ||||||||
| MetaCyc | metabolic pathway [9] | ||||||||
| PRIAM | profile [10] | ||||||||
| PDB structures | RCSB PDB [11] PDBe [12] PDBsum [13] | ||||||||
| |||||||||
| Search | |||||||||
| PMC | articles [14] | ||||||||
| PubMed | articles [15] | ||||||||
| NCBI | proteins [16] | ||||||||
In enzymology, a glutamate-putrescine ligase (EC 6.3.1.11 [17] ) is an enzyme that catalyzes the chemical reaction
- ATP + L-glutamate + putrescineADP + phosphate + gamma-L-glutamylputrescine
The 3 substrates of this enzyme are ATP, L-glutamate, and putrescine, whereas its 3 products are ADP, phosphate, and gamma-L-glutamylputrescine.
This enzyme belongs to the family of ligases, specifically those forming carbon-nitrogen bonds as acid-D-ammonia (or amine) ligases (amide synthases). The systematic name of this enzyme class is L-glutamate:putrescine ligase (ADP-forming). Other names in common use include gamma-glutamylputrescine synthetase, and YcjK. This enzyme participates in urea cycle and metabolism of amino groups.
| Glutamate-putrescine ligase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 6.3.1.11 [3] | ||||||||
| CAS number | 914090-78-1 [4] | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view [5] | ||||||||
| BRENDA | BRENDA entry [6] | ||||||||
| ExPASy | NiceZyme view [7] | ||||||||
| KEGG | KEGG entry [8] | ||||||||
| MetaCyc | metabolic pathway [9] | ||||||||
| PRIAM | profile [10] | ||||||||
| PDB structures | RCSB PDB [11] PDBe [12] PDBsum [13] | ||||||||
| |||||||||
| Search | |||||||||
| PMC | articles [14] | ||||||||
| PubMed | articles [15] | ||||||||
| NCBI | proteins [16] | ||||||||
References
[20]
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Sep 21, 2019, 4:02 AM