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Browse canonical concepts by label, domain, node type, prefix and encoded class.

10,023 results

Current membership scope: Base domain only

ConceptNode typeBase domainMatched membershipIdentifier
Apolipoprotein C-II
A 9-kDa protein component of VERY-LOW-DENSITY LIPOPROTEINS. It contains a cofactor for LIPOPROTEIN LIPASE and activates several triacylglycerol lipas…
LipidBiochemistryBase domainAMW:CHEM:100141
Apolipoprotein C-III
A 9-kDa protein component of VERY-LOW-DENSITY LIPOPROTEINS and CHYLOMICRON REMNANTS. Apo C-III, synthesized in the liver, is an inhibitor of LIPOPROT…
LipidBiochemistryBase domainAMW:CHEM:100142
Apolipoprotein E2
One of three major isoforms of apolipoprotein E. In humans, Apo E2 differs from APOLIPOPROTEIN E3 at one residue 158 where arginine is replaced by cy…
LipidBiochemistryBase domainAMW:CHEM:100145
Apolipoprotein E3
A 34-kDa glycosylated protein. A major and most common isoform of apolipoprotein E. Therefore, it is also known as apolipoprotein E (ApoE). In human,…
LipidBiochemistryBase domainAMW:CHEM:100146
Apolipoprotein E4
A major and the second most common isoform of apolipoprotein E. In humans, Apo E4 differs from APOLIPOPROTEIN E3 at only one residue 112 (cysteine is…
LipidBiochemistryBase domainAMW:CHEM:100147
Apolipoprotein L1
An ApoL protein highly expressed by the liver. It has anti-trypanosomal activity through its ability to permeabilize TRYPANOSOMA membranes. Mutations…
LipidBiochemistryBase domainAMW:CHEM:100149
Apolipoproteins
Protein components on the surface of LIPOPROTEINS. They form a layer surrounding the hydrophobic lipid core. There are several classes of apolipoprot…
LipidBiochemistryBase domainAMW:CHEM:100130
Apolipoproteins A
Structural proteins of the alpha-lipoproteins (HIGH DENSITY LIPOPROTEINS), including APOLIPOPROTEIN A-I and APOLIPOPROTEIN A-II. They can modulate th…
LipidBiochemistryBase domainAMW:CHEM:100132
Apolipoproteins B
Major structural proteins of triacylglycerol-rich LIPOPROTEINS. There are two forms, apolipoprotein B-100 and apolipoprotein B-48, both derived from …
LipidBiochemistryBase domainAMW:CHEM:100136
Apolipoproteins C
A group of apolipoproteins that can readily exchange among the various classes of lipoproteins (HDL; VLDL; CHYLOMICRONS). After lipolysis of TRIGLYCE…
LipidBiochemistryBase domainAMW:CHEM:100139
Apolipoproteins D
A glycoprotein component of HIGH-DENSITY LIPOPROTEINS that transports small hydrophobic ligands including CHOLESTEROL and STEROLS. It occurs in the m…
LipidBiochemistryBase domainAMW:CHEM:100143
Apolipoproteins E
A class of protein components which can be found in several lipoproteins including HIGH-DENSITY LIPOPROTEINS; VERY-LOW-DENSITY LIPOPROTEINS; and CHYL…
LipidBiochemistryBase domainAMW:CHEM:100144
Apolipoproteins L
A family of apolipoproteins occurring in humans that are structurally similar to B-CELL LEUKEMIA 2 FAMILY PROTEINS. In addition to their roles in cho…
LipidBiochemistryBase domainAMW:CHEM:100148
Apolipoproteins M
Apolipoproteins and lipocalins that occur in HIGH-DENSITY LIPOPROTEINS. They bind or transport lipids in the blood including sphingosine-1-phosphate,…
LipidBiochemistryBase domainAMW:CHEM:100131
Apomorphine
A derivative of morphine that is a dopamine D2 agonist. It is a powerful emetic and has been used for that effect in acute poisoning. It has also bee…
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030048
Apoprotein(a)
A large and highly glycosylated protein constituent of LIPOPROTEIN (A). It has very little affinity for lipids but forms disulfide-linkage to APOLIPO…
LipidBiochemistryBase domainAMW:CHEM:100153
Apoproteins
The protein components of a number of complexes, such as enzymes (APOENZYMES), ferritin (APOFERRITINS), or lipoproteins (APOLIPOPROTEINS).
Peptide or ProteinBiochemistryBase domainAMW:CHEM:120657
Apoptosis Inducing Factor
A flavoprotein that functions as a powerful antioxidant in the MITOCHONDRIA and promotes APOPTOSIS when released from the mitochondria. In mammalian …
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:081046
Apoptosis Regulatory Proteins
A large group of proteins that control APOPTOSIS. This family of proteins includes many ONCOGENE PROTEINS as well as a wide variety of classes of INT…
Peptide or ProteinBiochemistryBase domainAMW:CHEM:120427
Apoptosomes
Multimeric protein complexes formed in the CYTOSOL that play a role in the activation of APOPTOSIS. They can occur when MITOCHONDRIA become damaged d…
MacromoleculeBiochemistryBase domainAMW:CHEM:050005
Apoptotic Protease-Activating Factor 1
A CARD signaling adaptor protein characterized by an N-terminal CARD DOMAIN and C-terminal WD40 REPEATS. It plays a role in the mitochondria-stimulat…
Peptide or ProteinBiochemistryBase domainAMW:CHEM:120346
Aporphines
Dibenzoquinolines derived in plants from (S)-reticuline (BENZYLISOQUINOLINES).
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030047
Aprepitant
A morpholine neurokinin-1 (NK1) receptor antagonist that is used in the management of nausea and vomiting caused by DRUG THERAPY, and for the prevent…
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030345
Aprindine
A class Ib anti-arrhythmia agent used to manage ventricular and supraventricular arrhythmias.
Organic ChemicalBiochemistryBase domainAMW:CHEM:021477
Aprotinin
A single-chain polypeptide derived from bovine tissues consisting of 58 amino-acid residues. It is an inhibitor of proteolytic enzymes including CHYM…
Peptide or ProteinBiochemistryBase domainAMW:CHEM:120659
Aptamers, Nucleotide
Nucleotide sequences, generated by iterative rounds of SELEX APTAMER TECHNIQUE, that bind to a target molecule specifically and with high affinity.
Nucleic Acid RelatedBiochemistryBase domainAMW:CHEM:130152
Aptamers, Peptide
Peptide sequences, generated by iterative rounds of SELEX APTAMER TECHNIQUE, that bind to a target molecule specifically and with high affinity.
Peptide or ProteinBiochemistryBase domainAMW:CHEM:120089
Apurinic Acid
Hydrolysate of DNA in which purine bases have been removed.
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030579
Apyrase
A calcium-activated enzyme that catalyzes the hydrolysis of ATP to yield AMP and orthophosphate. It can also act on ADP and other nucleoside triphosp…
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:080197
Aquaglyceroporins
A subgroup of aquaporins that transport WATER; GLYCEROL; and other small solutes across CELL MEMBRANES.
Peptide or ProteinBiochemistryBase domainAMW:CHEM:121077