Biomolecules Flashcards
Amino Acids
essential AA
threonine
tryptophan
valine
leucine
lysine
isolysin
methionine
phenyl alanine
Semi essential AA
Histidine
arginine
Non essential AA
alanine
tyrosine
cysteine
serine
glutamine
aspartic acid
asparagine
proline
glycine
glutamic acid
Types of AA on basis of side chain
Acidic, basic, Sulphur, neutral, alcohol, heterocyclic, aromatic
Acidic AA
Aspartic acid
glutamic acid
Basic AA
Lysine
Arginine
Neutral AA
Glycine
alanine
valine
isoleucine
leucine
Sulphur AA
cysteine
methionine
Alcohol AA
serine
threonine
Heterocyclic AA
proline
histidine
tryptophan
Aromatic AA
tryptophan
phenylalanine
tyrosine
Function of AA
Function of proteins
Contractile
actin, myosin
enzyme
pepsin, tripsine
carrier/ transport
GLUT
Denfence
immunoglobulin, antibodies
Receptors
sensory receptors
Pigments
hemoglobin, cytochrome, myoglobin
Structural
collagen, elastin
Storage
glutelin, glutenin
sweet protein
brazzein, monellin, thaumatin
Tyrose
thyroxine, melanin, dopamine
Catecholamine
adrenaline/ epinephrine and nor adrenaline/ nor epinephrine
Tryptophan
Melatonin, serotonin, auxin, iaa, iba, nicotinamide, vit b3, niacin
Histamine
histidine
Glycine
Haem
Alanine
Coenzyme a
Ornithine and citrulline (non pancreatic enzyme)
urea cycle in liver
Tyrosine
thyroxine, melanin, dopamine
Tryptophan
Melatonin, serotonin, auxin, iaa, iba, nicotinamide, vit b3, niacin
Catecholamine
adrenaline/ epinephrine and nor adrenaline/ nor epinephrine
Histamine
histidine
Glycine
Haem
Alanine
Coenzyme a
Ornithine and citrulline (non pancreatic enzyme)
urea cycle in liver
Enzyme
Types of co- factor
prosthetic grp- tightly bound
eg- haem- catalase, peroxidase
Coenzyme- loosely bound, short period of time
eg- NADP/ NAD, FAD, FMN
Metal part- eg; salivary amylase- cl-
urea- ni-
cytochrome oxidase- fe, cu
carboxy peptidase and carbonic anhydrase- zn 2+
Classes of enzyme
oxo reductase / dehydrogenase, transferase, Hydrolase, Lipase, Isomerase, Ligase
oxo reductase / dehydrogenase
redox rx.
eg; catalase, peroxidase, reductase, dehydrogenase, oxidase
transferase
eg; transaminase, kinase, hexokinase
Hydrolase
digestive enzyme; protease, proteolytic enz, lipase, amylase, nuclease
Lyase
aldolase, decarboxylase, carbonic anhydrase
Isomerase
isomerase
Ligase