shit i actually will not remember lol Flashcards
which AA is found at polar and non polar boundary
tryptophan
what is the functional group name in methionie
thiol ether
what does the average mass of aa value take into account
mass and frequency of incorporation
list the aromatic amino acids in order of decreasing polarity
histidine, tyrosine, tryptophan, phenylalanine
what wavelength do tyr and trp absorb wavelengths at
280 nm
what is the 3 and 1 letter code for selenocysteine
sec u
what is the 3 and 1 letter code for pyrrolysine
pyl o
how do biological systems ensure pH changes do not exceed the optimal range
buffer
what does the henderson equation describe
shape of the titration curve for all weak acids
what does the henderson equation relate
pH pka buffer concentration
what is the name for proteins with prosthetic groups
conjugated proteins
what information is there in a sequence
structural info (not 100%) but secondary, transmembrane helices, signal peptide sequences
cell localization
what do sequence alignments provide
function, structure and evolutionary info
what do gaps represent at the genetic level
insertions or deletions
what do gaps represent at the structural level
loops
degree of similarity in sequence alignments represents…..
length of time since divergence
orthologs arise out of ….
speciation events