dephosphocoenzyme

(biochemistry) A dephosphorylated coenzyme


hemoperoxidase

(biochemistry) A peroxidase present in blood


thioenzyme

(biochemistry) Any enzyme that acts on a thiol group, typically of an amino acid such as cysteine


rhizopepsin

Rosa chinensis
Rosa chinensis#Translingual

(biochemistry) A proteinase present in Rosa chinensis


ovoperoxidase

(biochemistry) Any peroxidase from an egg or oocyte


mucopolysaccharase

(biochemistry) Synonym of mucopolysaccharidase


thrombolysin

(biochemistry) A proteolytic enzyme formed from plasminogen


debranchase

(biochemistry) An enzyme that counters branching in nucleic acids


nucellin

(biochemistry) an aspartic endopeptidase expressed in nucellar cells during degradation


deethylase

(biochemistry) Any enzyme that catalyses the removal of an ethyl group from a compound


phosphoglycerokinase

phosphoglycerate kinase
phosphoglycerate kinase


chlorogenase

(biochemistry) Any enzyme that hydrolyses chlorogenic acid


ecotin

(biochemistry) Any of a group of protease inhibitors present in Gram-negative bacteria


methylthiotransferase

(biochemistry) Any enzyme that catalyses the transfer of a methylthio group


strippase

(biochemistry) An enzyme that, along with helicase, is involved in DNA unwinding.


aggregase

(biochemistry) Any enzyme that catalyses the aggregation of protein


acetaldehydase

en-noun

acetaldehydase (countable and uncountable, plural acetaldehydases)

(biochemistry) An enzyme that catalyses the oxidation of acetaldehyde to acetic acid


triosephosphateisomerase

From triosephosphate + isomerase, equivalent to triose + phosphate + isomer + -ase.

(biochemistry) An enzyme that catalyzes the reversible interconversion of the triosephosphate isomers dihydroxyacetone phosphate and D-glyceraldehyde 3-phosphate.


xylanesterase

(biochemistry) An esterase that catalyses the hydrolysis of xylans


sMMO

methane monooxygenase
methane monooxygenase

(biochemistry) soluble methane monooxygenase


isomeroreductase

(biochemistry) An enzyme that combines the activity of an isomerase and a reductase


ribonucleosidase

(biochemistry) An enzyme that removes the ribose moiety from a ribonucleoside


codehydrogenase

(biochemistry) Any dehydrogenase coenzyme


carboxyhydrolase

(biochemistry) Any enzyme that hydrolyses a carboxylic derivative


demethyltransferase

(biochemistry) An enzyme that removes or transfers a methyl group, typically in histones


halidohydrolase

(biochemistry) An enzyme that hydrolyzes haloacids


sinapoyltransferase

(biochemistry) A transferase that transfers a sinapoyl group


sporangin

(biochemistry) An enzyme associated with the development and release of sporangia


bacteriocuprein

(biochemistry) A bacterial form of erythrocuprein that contains two atoms of zinc


polyribonucleotidyltransferase

(biochemistry) A transferase that transfers polyribonucleotidyl groups.


monodeiodinase

(biochemistry) Any enzyme that removes a single iodine atom from thyroxine


trihexosidase

Any enzyme that catalyzes the breakdown of a trihexoside, and often, more specifically, alpha-galactosidase (ceramide trihexosidase), a deficiency of which allows globotriaosylceramide (ceramide trihexoside) to accumulate in the tissues of people with Fabry disease.


maltosyltransferase

(biochemistry) A transferase that catalyses the transfer of maltosyl residues


cardiolipase

(biochemistry) A lipase that acts on cardiolipin


cellosyl

(biochemistry) A muramidase produced by the bacterium Streptomyces coelicolor


monoglucosyltransferase

(biochemistry) An enzyme that catalyzes the transfer of a single glucosyl group


xenopolymerase

(biochemistry) A DNA polymerase that originated in a different organism.


aeruginolysin

Pseudomonas aeruginosa
Pseudomonas aeruginosa#Translingual

(biochemistry) A proteinase formed by Pseudomonas aeruginosa


sebelipase

(biochemistry) A recombinant form of lipase


archease

(biochemistry) Any of a group of enzymes, involved in nucleic acid metabolism, found in almost all living organisms


semitrypsin

(biochemistry) A form of trypsin that cleaves peptide bonds only at one end of a protein


phototransferase

(biochemistry) Any photochemical transferase


metallotransferase

(biochemistry) A transferase that is a metalloenzyme


nonkinase

(biochemistry) Any enzyme that is not a kinase


dihydropyrimidine dehydrogenase

(biochemistry) An enzyme produced by the liver that contributes to the breakdown of thymine and uracil.


excisase

(biochemistry) An enzyme that catalyses an excision of a chromosome


hybridase

(biochemistry) An enzyme that catalyses the degradation of RNA hybrids


quercetamide

(biochemistry) An amide obtained from quercetin in the form of an amorphous orange-yellow powder.


suilysin

(biochemistry) A cytolysin produced by Streptococcus suis


mercapto protease

mercapto protease (plural mercapto proteases)

2005, "Proceedings on Rose Breeding, Cultivation and Production in China", Y Lin, Q Liu, IV International Symposium on Rose Research and Cultivation, actahort.org
Mercapto-protease and serine protease were both found in rose petals.

The protease may be mercapto protease, preferably papain.

2017, December 8, Chenguang Biotech Group Co Ltd, "Lycopene micro-capsule powder and preparation method therefor", European Patent Office EP3721874A1

2020, "Electrochemical detection of silver ions by using sulfur quantum dots modified gold electrode", L Fu, A Wang, K Xie, J Zhu, F Chen, H Wang, et al., Sensors and Actuators B: Chemical, Elsevier
The principle is that silver ion can inhibit the activity of free mercapto protease and thus inhibit its biological function [[4], [5], [6]].

Considering that papain is a mercapto protease enzyme, and sulfydryl groups of papain are deemed to show a strong affinity for Au and Ag (as was the case for BSA).

2020, X LiuY ZhangS WangC LiuT WangZ Qiuet al., “Performance comparison of surface plasmon resonance biosensors based on ultrasmall noble metal nanoparticles templated using bovine serum albumin”, in Microchemical Journal, Elsevier:

2021, "Cloning, expression and characterization of metalloproteinase HypZn from Aspergillus niger", P Song, W Xu, K Wang, Y Zhang, F Wang, X Zhou, et al., PLoS one, journals.plos.org
The cysteine protease inhibitor E-64 had little effect on enzyme activity, indicating that the HypZn active site does not contain cysteine and that it is not a mercaptoprotease.

(biochemistry) A protease that contains an active sulfhydryl group.


electroenzyme

(biochemistry) Any enzyme that catalyses an electrochemical reaction


kexin

kexin (countable and uncountable, plural kexins)

(biochemistry) A yeast serine peptidase.


cerliponase

(biochemistry) A peptidase that acts on tripeptides


melanoproteinase

(biochemistry) Any proteinase that acts on a melanoprotein


sarcinopterin

(biochemistry) A derivative of methanopterin


miniproteinase

(biochemistry) A relatively small proteinase


citrullinase

(biochemistry) Any enzyme that hydrolyses citrulline to produce ornithine


salikase

(biochemistry) An enzyme capable of hydrolyzing salicin to dextrose and saligenin.


ammonialyase

(biochemistry) Any enzyme that converts an amine into ammonia


phosphofructomutase

(biochemistry) Any enzyme that catalyzes the interconversion of isomers of fructose phosphates


photokinase

(biochemistry) A kinase involved with photokinesis


phosphonatase

(biochemistry) Any enzyme that hydrolyses phosphonates


sarcosinase

(biochemistry) An enzyme that hydrolyses sarcosine moieties from proteins


phosphoglycosyltransferase

(biochemistry) Any enzyme that catalyses the transfer of a phosphoglycosyl group


biotransferase

(biochemistry) Any naturally-occurring transferase


PEMT

PEMT (countable and uncountable, plural PEMTs)

(biochemistry) Initialism of phosphatidylethanolamine N-methyltransferase.


glucosamidase

(biochemistry) An enzyme that hydrolyses glucosamide


CAPP

(biochemistry) Acronym of ceramide-activated protein phosphatase.


L-xylulokinase

L-xylulokinase (countable and uncountable, plural L-xylulokinases)

adenosine triphosphate
adenosine triphosphate

adenosine diphosphate
adenosine diphosphate

L-xylulose 5-phosphate
L-xylulose 5-phosphate

(biochemistry) An enzyme that catalyzes ATP (adenosine triphosphate) and L-xylulose, producing ADP (adenosine diphosphate) and L-xylulose 5-phosphate. It's a phosphotransferase used in metabolism.


SVSP

Other toxins — namely snake venom metalloproteinases (SVMPs)^(34,36,40,41,42), snake venom serine proteases (SVSPs)^(34,36,43) and l-amino acid oxidases (LAAOs)^(34,44,45,46,47) — represent an average of 6% of elapid venom.

2022 June 10, Oliveira, A.L., Viegas, M.F., da Silva, S.L. et al., “The chemistry of snake venom and its medicinal potential”, in Nature Reviews Chemistry, volume 6, →DOI, page 453:

(biochemistry) Initialism of snake venom serine protease.


SVMP

(biochemistry) Initialism of snake venom metalloproteinase.


LAAO

L-amino-acid oxidase
w:L-amino-acid oxidase

(biochemistry) Initialism of L-amino-acid oxidase.


Elapid venoms mainly comprise peptides and proteins from seven families; secreted phospholipases A2 (PLA2s)^(32,33,34,35,36) and three-finger toxins (3FTxs)^(36,37,38,39) are often major constituents and have a dominant role in the action of the venom, […]

(biochemistry) Abbreviation of phospholipase A2.


AChE

Coordinate term: BuChE

(biochemistry) Abbreviation of acetylcholinesterase.


BuChE

Coordinate term: AChE

(biochemistry) Abbreviation of butyrylcholinesterase.


glucose-6-phosphate isomerase

glucose-6-phosphate isomerase (plural glucose-6-phosphate isomerases)

fructose 6-phosphate
fructose 6-phosphate

(biochemistry) An enzyme that catalyzes intercellular the interconversion of glucose 6-phosphate (G6P) and fructose 6-phosphate (F6P) and functions extracellular as a neurotrophic factor and lymphokine.


AMPK

AMP-activated protein kinase
w:AMP-activated protein kinase

(biochemistry) Initialism of AMP-activated protein kinase.

(acetyl-CoA carboxylase) kinase
w:(acetyl-CoA carboxylase) kinase

(biochemistry) Initialism of (acetyl-CoA carboxylase) kinase.


alcohol dehydrogenase

alcohol dehydrogenase (plural alcohol dehydrogenases)

(biochemistry) An enzyme that catalyzes the oxidation of alcohols to aldehydes or ketones.


JAK

(biochemistry) Initialism of Janus kinase.


butyrinase

(biochemistry) The enzyme triacylglycerol lipase, which catalyzes the hydrolysis of ester linkages of triglycerides.


phosphatidyltransferase

phosphatidyltransferase (countable and uncountable, plural phosphatidyltransferases)

Steps that follow the formation of archaeal phospholipids are the activation of CDP-archaeol by CarS […] and head group modification by enzymes of the CPD-alcohol phosphatidyltransferases and by enzymes that are homologues of their bacterial counterparts.

2016, Pierre Pontarotti, Evolutionary Biology: Convergent Evolution, Evolution of Complex Traits, Concepts and Methods, page 196:

(biochemistry) An enzyme that catalyzes the transfer of a phosphatidyl group from one molecule to another, involved in lipid metabolism and cell membrane synthesis.