In biochemistry, a ligase is an enzyme that can catalyze the joining (ligation) of two molecules by forming a new chemical bond. This is typically via...

DNA ligase is a type of enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond. It plays a role...

A ubiquitin ligase (also called an E3 ubiquitin ligase) is a protein that recruits an E2 ubiquitin-conjugating enzyme that has been loaded with ubiquitin...

ubiquitin-activating enzymes (E1s), ubiquitin-conjugating enzymes (E2s), and ubiquitin ligases (E3s), respectively. The result of this sequential cascade is to bind ubiquitin...

into a single polymeric chain through the action of an enzyme known as a ligase. The reaction involves the formation of a phosphodiester bond between the...

DNA ligase 1 also DNA ligase I, is an enzyme that in humans is encoded by the LIG1 gene. DNA ligase 1 is the only known eukaryotic DNA ligase involved...

tyrosine—tRNA ligase EC 6.1.1.2: tryptophan—tRNA ligase EC 6.1.1.3: threonine—tRNA ligase EC 6.1.1.4: leucine—tRNA ligase EC 6.1.1.5: isoleucine—tRNA ligase EC 6...

The RNA Ligase ribozyme was the first of several types of synthetic ribozymes produced by in vitro evolution and selection techniques. They are an important...

The ligase chain reaction (LCR) is a method of DNA amplification. The ligase chain reaction (LCR) is an amplification process that differs from PCR in...

deoxyribonucleic ligase, deoxyribonucleic repair enzyme, deoxyribonucleic joinase, DNA ligase, deoxyribonucleate ligase, polynucleotide ligase, deoxyribonucleic...

Succinate—CoA ligase (ADP-forming) EC 6.2.1.6: Glutarate—CoA ligase EC 6.2.1.7: Cholate—CoA ligase EC 6.2.1.8: Oxalate—CoA ligase EC 6.2.1.9: Malate—CoA ligase EC...

synthesized discontinuously and later linked together by the enzyme DNA ligase to create the lagging strand during DNA replication. They were discovered...

synthetase (ACS) or Acetate—CoA ligase is an enzyme (EC 6.2.1.1) involved in metabolism of acetate. It is in the ligase class of enzymes, meaning that...

DNA ligase 3 also DNA ligase III, is an enzyme that, in humans, is encoded by the LIG3 gene. LIG3 encodes ATP-dependent DNA ligases that seal interruptions...

Cholate—CoA ligase (EC 6.2.1.7, BAL, bile acid CoA ligase, bile acid coenzyme A ligase, choloyl-CoA synthetase, choloyl coenzyme A synthetase, cholic thiokinase...

glutamate—ammonia ligase Active site between two monomers of glutamine synthetase from Salmonella typhimurium. Cation binding sites are yellow and orange;...

Parkin is a 465-amino acid residue E3 ubiquitin ligase, a protein that in humans and mice is encoded by the PARK2 gene. Parkin plays a critical role in...

RNA 2',3'-cyclic phosphate and 5'-OH ligase is a protein that in humans is encoded by the RTCB gene. It is found in the stress granule of cells. As of...

Glutamate–cysteine ligase (GCL) EC 6.3.2.2), previously known as γ-glutamylcysteine synthetase (GCS), is the first enzyme of the cellular glutathione (GSH)...

In enzymology, a 4-coumarate—CoA ligase (EC 6.2.1.12) is an enzyme that catalyzes the chemical reaction ATP + 4-coumarate + CoA ⇌ {\displaystyle \rightleftharpoons...

enzyme belongs to the family of ligases, specifically those forming carbon-nitrogen bonds as acid-D-amino-acid ligases (peptide synthases). The systematic...

[glutamate—ammonia-ligase] adenylyltransferase (EC 2.7.7.42) is an enzyme that catalyzes the chemical reaction ATP + [L-glutamate:ammonia ligase (ADP-forming)]...

Ubiquitin-protein ligase E3A (UBE3A) also known as E6AP ubiquitin-protein ligase (E6AP) is an enzyme that in humans is encoded by the UBE3A gene. This...

F-box containing complex (or SCF complex) is a multi-protein E3 ubiquitin ligase complex that catalyzes the ubiquitination of proteins destined for 26S proteasomal...

DNA ligase 4 also DNA ligase IV, is an enzyme that in humans is encoded by the LIG4 gene. DNA ligase 4 is an ATP-dependent DNA ligase that joins double-strand...

2-amino-2-deoxy-alpha-D-glucopyranoside ligase (EC 6.3.1.13, MshC, MshC ligase, Cys:GlcN-Ins ligase, mycothiol ligase) is an enzyme with systematic name...

layer. Stage two involves four key Mur ligase enzymes: MurC, MurD, MurE (EC) and MurF (EC). These four Mur ligases are responsible for the successive additions...

succinate-CoA ligase (A-SUCL, EC 6.2.1.5) or a GDP-forming succinate-CoA ligase (G-SUCL, EC 6.2.1.4). The ADP-forming succinate-CoA ligase is potentially...

5-MeO-αMT or 5-methoxy-α-methyltryptamine, α,O-Dimethylserotonin (Alpha-O) is a potent psychedelic tryptamine. It is soluble in ethanol. The sympathomimetic...

Lipoate–protein ligase (EC 2.7.7.63, LplA, lipoate protein ligase, lipoate–protein ligase A, LPL, LPL-B) is an enzyme with systematic name ATP:lipoate...