Ligase Collection

Glutamine synthetase enzyme computer model. This is a ligase enzyme, which forms chemical bonds between molecules. The different colours show the different subunits that comprise the protein

Glutamine synthetase enzyme F006 / 9598
Glutamine synthetase enzyme, molecular model. This ligase enzyme forms chemical bonds between molecules. It plays an important role in the metabolism of nitrogen by catalysing the condensation of

Glutamine synthetase enzyme F006 / 9338
Glutamine synthetase enzyme, molecular model. This ligase enzyme forms chemical bonds between molecules. It plays an important role in the metabolism of nitrogen by catalysing the condensation of

Biotin ligase enzyme, molecular model. This enzyme is a protein formed from 268 amino acids and two chains (green and pink)

DNA replication process, diagram
DNA replication process. Diagram showing various stages in the replication of DNA (deoxyribonucleic acid). The process starts (top) when initiator proteins (blue-grey) separate the strands of DNA

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"Ligase: The Molecular Glue in the World of Enzymes" At the heart of intricate cellular processes lies an unsung hero known as ligase. One such remarkable example is glutamine synthetase enzyme (F006 / 9598), a key player in nitrogen metabolism. This versatile enzyme catalyzes the formation of glutamine, an essential amino acid crucial for protein synthesis and other vital cellular functions. Glutamine synthetase enzyme (F006 / 9338) takes center stage once again, showcasing its indispensable role in maintaining nitrogen balance within living organisms. Its ability to assimilate ammonia into glutamate ensures efficient utilization of this precious resource, enabling cells to thrive. But let's not forget about biotin ligase enzyme, represented by a captivating molecular model. This extraordinary catalyst plays a pivotal role in attaching biotin molecules to specific proteins, thereby regulating various metabolic pathways critical for energy production and cell growth. As we delve deeper into the realm of DNA replication, diagrams depicting this complex process come alive before our eyes. Ligases emerge as essential components that seal gaps between Okazaki fragments during lagging strand synthesis - ensuring accurate duplication and preservation of genetic information. Through stunning artwork portraying DNA replication itself, we witness how ligases act as guardians against potential errors or damage during this intricate dance of nucleotide pairing and strand elongation. Their meticulous work guarantees faithful transmission of genetic material from one generation to another. In summary they can like molecular glue holding together the intricate machinery within cells. From their involvement in nitrogen metabolism with glutamine synthetase enzymes to their crucial roles in attaching biotin molecules and safeguarding DNA replication fidelity – these enzymes truly deserve recognition for their invaluable contributions at the molecular level.