the
of
and
in
a
to
is
for
protein
by
with
membrane
activity
as
nuclear
involved
secreted
that
binds
an
this
it
cell
required
receptor
from
are
proteins
role
on
has
at
which
complex
or
dna
cytoplasmic
integral
cells
also
not
h(2)o
binding
factor
catalyzes
type
acid
transcription
atp
into
i
domain
inhibits
phosphate
biosynthesis
essential
during
acts
its
mitochondrial
plays
but
formation
both
adp
genes
activation
pathway
enzyme
calcium
function
transport
growth
component
against
can
development
form
step
transcriptional
2
tyrosine
residues
kinase
subunit
rna
ii
other
two
system
gene
regulation
sequence
response
be
mediates
channels
synthesis
active
specific
fatty
expression
peptide
hydrolysis
important
functions
phosphorylation
through
cleavage
reticulum
diphosphate
chain
endoplasmic
one
receptors
inhibitor
site
release
high
phosphorylated
responsible
isoform
activates
activated
such
between
plasma
bind
does
major
g
signal
acids
specifically
cycle
interacts
region
affinity
their
1
muscle
b
c-terminal
interaction
potassium
extracellular
c
matrix
alpha
control
substrates
signaling
channel
degradation
golgi
polymerase
o(2
could
forms
second
found
first
differentiation
when
mediated
motif
3
part
via
ubiquitin
regulates
induces
activator
known
including
stimulates
act
assembly
cellular
play
actin
domains
associated
contains
regulatory
intracellular
n-terminal
potent
residue
amino
protease
precursor
hormone
bacteria
vitro
than
regulator
surface
necessary
substrate
histone
have
reduced
no
early
promoter
bond
variety
three
metabolism
nadph
n
sites
appears
serine
activate
specificity
only
seems
central
repair
promotes
element
all
phosphoprotein
small
well
low
nucleus
group
n-terminus
beta
thought
mitosis
ions
terminal
activities
thereby
nadp
cleaves
bonds
normal
causes
present
containing
proliferation
inner
sodium
cyclase
gram-positive
presence
several
action
ph
processing
various
effect
chloroplast
membrane-bound
antibacterial
hydrolyzes
blocked
mrna
glucose
replication
shows
different
complexes
negative
trypsin
membranes
apoptosis
neuronal
within
flavoprotein
inhibit
participates
amp
adhesion
recognizes
chains
conversion
import
spindle
cytoplasm
sulfate
toxin
vesicles
thus
position
embryonic
secretion
transduction
after
process
number
catalytic
disulfide
they
exhibits
blood
production
reaction
gtp
nad
some
glycosylation
initiation
cysteine
association
dna-binding
glutathione
atpase
peptides
these
transfer
molecule
ribosomal
mating
manner
more
chromatin
many
splicing
anion
exchange
gram-negative
chromosome
oxidized
repeats
inhibition
human
subunits
and/or
there
target
coa
mitotic
nadh
converts
directly
groups
wall
cytochrome
promoters
phase
resistance
preferentially
highly
tissues
blocks
calcium-dependent
soluble
molecules
structure
body
key
integrin
phosphorylates
phosphatidylcholine
composed
large
yeast
mediate
where
plant
most
inactivation
core
processes
repression
maintenance
collagen
vacuolar
neurons
acceptor
nucleoside
messenger
conjugation
udp
iii
co(2
controls
implicated
uptake
division
components
ion
nervous
elements
ligand
localization
level
4
possesses
family
electron
consensus
factors
pore
death
repressor
then
broad
might
class
proteolytic
basic
proper
transition
higher
meiosis