7.7 KiB
| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| List of enzymes | 2/3 | https://en.wikipedia.org/wiki/List_of_enzymes | reference | science, encyclopedia | 2026-05-05T07:56:14.761189+00:00 | kb-cron |
=== Category:EC 1.18 (act on iron–sulfur proteins as donors) === Category:EC 1.18.6 Nitrogenase EC 1.18.6.1
=== Category:EC 1.19 (act on reduced flavodoxin as donor) === Category:EC 1.19.6 Nitrogenase (flavodoxin) EC 1.19.6.1
=== Category:EC 1.20 (act on phosphorus or arsenic as donors) === Category:EC 1.20.1 Category:EC 1.20.2 Category:EC 1.20.4 Arsenate reductase (glutaredoxin) EC 1.20.4.1 Glutaredoxin Category:EC 1.20.9 Category:EC 1.20.99
=== Category:EC 1.21 (act on X-H and Y-H to form an X-Y bond) === Category:EC 1.21.1 Iodotyrosine deiodinase EC 1.21.1.1 Category:EC 1.21.3 Isopenicillin N synthase EC 1.21.3.1 Tetrahydrocannabinolic acid synthase EC 1.21.3.7 Category:EC 1.21.4 Category:EC 1.21.99 Thyroxine 5-deiodinase EC 1.21.99.3 Iodothyronine deiodinase EC 1.21.99.3 and EC 1.21.99.4
=== Category:EC 1.97 (other oxidoreductases) === Category:EC 1.97.1 Deiodinase EC 1.97.1.10
== Category:Transferases (EC 2) (Transferase) == Glutathione S-transferase
=== Category:EC 2.1 (transfer one-carbon groups, Methylase) === Category:EC 2.1.1 Catechol-O-methyl transferase EC 2.1.1.6 DNA methyltransferase EC 2.1.1.72, EC 2.1.1.113, EC 2.1.1.37 Histone methyltransferase EC 2.1.1.43, EC 2.1.1.125 Category:EC 2.1.3 Aspartate transcarbamoylase EC 2.1.3.2 Ornithine transcarbamoylase EC 2.1.3.3
=== Category:EC 2.2 (transfer aldehyde or ketone groups) === Category:EC 2.2.1 Transketolase EC 2.2.1.1 Transaldolase EC 2.2.1.2 Acetolactate synthase EC 2.2.1.6 2-Succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase EC 2.2.1.9
=== Category:EC 2.3 (acyltransferases) === Category:EC 2.3.1 Aminolevulinic acid synthase EC 2.3.1.37 Choline acetyltransferase EC 2.3.1.6 Category:EC 2.3.2 Factor XIII EC 2.3.2.13 Gamma glutamyl transpeptidase EC 2.3.2.2 Transglutaminase EC 2.3.2.13
=== Category:EC 2.4 (glycosyltransferases) === Category:EC 2.4.2 Hypoxanthine-guanine phosphoribosyltransferase EC 2.4.2.8 Category:EC 2.5
Category:EC 2.5.1 Thiaminase EC 2.5.1.2
=== Category:EC 2.5 (transfer alkyl or aryl groups, other than methyl groups) === Flavin prenyltransferase EC 2.5.1.129
=== Category:EC 2.6 (transfer nitrogenous groups) === Category:EC 2.6.1 4-aminobutyrate—pyruvate transaminase EC 2.6.1.96 Alanine transaminase EC 2.6.1.2 Aspartate transaminase EC 2.6.1.1
=== Category:EC 2.7 (transfer phosphorus-containing groups) === Category:EC 2.7.2 Butyrate kinase (EC 2.7.2.7)
=== Category:EC 2.8 (transfer sulfur-containing groups) === EC 2.8.1.1: Thiosulfate sulfurtransferase EC 2.8.1.2: 3-mercaptopyruvate sulfurtransferase EC 2.8.1.3: Thiosulfate—thiol sulfurtransferase EC 2.8.1.4: tRNA uracil 4-sulfurtransferase EC 2.8.1.5: Thiosulfate—dithiol sulfurtransferase EC 2.8.1.6: Biotin synthase EC 2.8.1.7: Cysteine desulfurase EC 2.8.1.8: Lipoyl synthase EC 2.8.1.9: Molybdenum cofactor sulfurtransferase EC 2.8.1.10: Thiazole synthase EC 2.8.1.11: Molybdopterin synthase sulfurtransferase EC 2.8.1.12: Molybdopterin synthase EC 2.8.1.13: tRNA-uridine 2-sulfurtransferase EC 2.8.1.14: tRNA-5-taurinomethyluridine 2-sulfurtransferase EC 2.8.1.15: tRNA-5-methyluridine(54) 2-sulfurtransferase
=== Category:EC 2.9 (transfer selenium-containing groups) === EC 2.9.1.1: L-seryl-tRNA(Sec) selenium transferase EC 2.9.1.2: O-phospho-L-seryl-tRNA(Sec):L-selenocysteinyl-tRNA synthase
== Category:Hydrolases (EC 3) (Hydrolase) == Hydrolytic enzyme
=== Category:EC 3.1 (act on ester bonds) === Nuclease Endonuclease Exonuclease Category:EC 3.1.1 Acid hydrolase Phospholipase A (EC 3.1.1.4) Acetylcholinesterase (EC 3.1.1.7) Cholinesterase (EC 3.1.1.8) Lipoprotein lipase (EC 3.1.1.34) Category:EC 3.1.2 Ubiquitin carboxy-terminal hydrolase L1 (EC 3.1.2.15) Category:EC 3.1.3 Phosphatase Alkaline phosphatase (EC 3.1.3.1) Fructose bisphosphatase (EC 3.1.3.11) Category:EC 3.1.4 Phospholipase C (EC 3.1.4.3) CGMP specific phosphodiesterase type 5 (EC 3.1.4.17) Phospholipase D (EC 3.1.4.50) Category:EC 3.1.21 Restriction enzyme Type 1 (EC 3.1.21.3) Restriction enzyme Type 2 (EC 3.1.21.4) Restriction enzyme Type 3 (EC 3.1.21.5) Restriction enzyme Type 4 (?) Deoxyribonuclease I (EC 3.1.21.1) Category:EC 3.1.26 RNase H (EC 3.1.26.4) Category:EC 3.1.27 Ribonuclease
=== Category:EC 3.2 (act on sugars - glycosylases) === Category:EC 3.2.1 Amylase (EC 3.2.1.1) Sucrase (EC 3.2.1.10) Chitinase (EC 3.2.1.14) Lysozyme (EC 3.2.1.17) Maltase (EC 3.2.1.20) Lactase (EC 3.2.1.23) Beta-galactosidase (EC 3.2.1.23) Hyaluronidase (EC 3.2.1.35)
=== Function and clinical importance of some enzymes in category 3.2.1 ===
==== Amylase ==== Function: Amylase is an enzyme that is responsible for the breaking of the bonds in starches, polysaccharides, and complex carbohydrates to be turned into simple sugars that will be easier to absorb. Clinical Significance: Amylase also has medical history in the use of Pancreatic Enzyme Replacement Therapy (PERT). One of the components is Sollpura (liprotamase), which help in the breakdown of saccharides into simple sugars.
==== Lysozyme ==== Function: An enzyme that is produced by animals that forms part of the innate immune system and is abundant in the secretions of saliva, human milk, tears, and mucus. It functions as an antimicrobial agent by splitting the peptidoglycan component of bacterial cell walls, which then leads to cell death. Clinical Significance: Toxic levels of blood are caused by the excessive production of lysozyme's by cancer cells. Lysozyme's have also been associated with Bronchopulmonary dysplasia (BPD) in newborns and is a key factor in providing the immunology of infants during breast feeding.
==== Sucrase ==== Function: Sucrase is a stomachs related protein that mobilizes hydrolysis to convert sucrose into glucose and fructose. Clinical Significance: Low amounts of Sucrose also known as Sucrose intolerance happens when sucrose isn't being discharged in the small digestive tract. A result of this is extra gas.
==== Lactase ==== Function: lactase is located in the small digestives system of people and other creatures such as mammals. Lactase is the bases of the total absorption of milk. Clinical Significance: People who are lactose intolerant have medicine that can help with the digestion. When you are lactose intolerant you might experience gas, bloating, and pain along with other symptoms regarding your digestive system.
=== Category:EC 3.3 (act on ether bonds) === Category:EC 3.3 Adenosylmethionine hydrolase S-adenosyl-L-homocysteine hydrolase Alkenylglycerophosphocholine hydrolase Alkenylglycerophosphoethanolamine hydrolase Cholesterol-5,6-oxide hydrolase Hepoxilin-epoxide hydrolase Isochorismatase Leukotriene-A4 hydrolase Limonene-1,2-epoxide hydrolase Microsomal epoxide hydrolase Trans-epoxysuccinate hydrolase
=== Category:EC 3.4 (act on peptide bonds - Peptidase) === Category:EC 3.4.11 Alanine aminopeptidase Category:EC 3.4.15 Angiotensin converting enzyme Category:EC 3.4.21 Serine protease Chymotrypsin (EC 3.4.21.1) Trypsin (EC 3.4.21.4) Thrombin (EC 3.4.21.5) Factor X (EC 3.4.21.6) Plasmin (EC 3.4.21.7) Acrosin (EC 3.4.21.10) Factor VII (EC 3.4.21.21) Factor IX (EC 3.4.21.22) Prolyl oligopeptidase (EC 3.4.21.26) Factor XI (EC 3.4.21.27) Elastase (EC 3.4.21.37) Factor XII (EC 3.4.21.38) Proteinase K (EC 3.4.21.64) Tissue plasminogen activator (EC 3.4.21.68) Protein C (EC 3.4.21.69) Category:EC 3.4.22 Separase (EC 3.4.22.49) Category:EC 3.4.23 Pepsin (EC 3.4.23.1) Rennet (EC 3.4.23.4) Renin (EC 3.4.23.15) Trypsinogen (EC 3.4.23.18) and (20/21/23/24/26) Plasmepsin (EC 3.4.23.39) Category:EC 3.4.24 Matrix metalloproteinase (EC 3.4.24.7) Category:EC 3.4.25 Metalloendopeptidase