DNA helicase unwinds the
DNA molecule by breaking
hydrogen bonds.
DNA Polymerase ...
Full article >>>Helicases
Proteins that unwind the
DNA double helix.
Hemi
methylationDouble stranded DNA in which only one
strand is methylated at a particular
site. For example, at GATC sites in E.
Full article >>>Helicase: An
enzyme that unwinds the double
DNA helix near the
replication fork before
DNA polymeraseacts on it.
Replication fork moves from 3' to 5' of the
leading strand. Unwinding is also necessary for
DNA repair.
Full article >>>A
helicase, which unwinds the
DNA ahead of the fork.
A
primase, which generates an
RNA primer to be used in
DNA replication.
A
DNA holo
enzyme, which is actually a complex of
enzymes that performs the actual
replication.
Replication ...
Full article >>>DNA helicase - an
enzyme that participates in
DNA replication by unwinding the
double helix near the
replication forkDNA ligase - fills in nicks and gaps made in poly
nucleotide strands ...
Full article >>>After the
helicase unwinds the
DNA,
RNA primase is bound to the starting
DNA site.
Full article >>>Example
helicase An
enzyme that catalyzes the unwinding of
strands in a
DNA molecule before
replication. heme The iron-porphyrin prosthetic group of heme
proteins. heme
protein A
protein containing a heme as a prosthetic group.
Full article >>>chromosomes Haversian canal HDL (high-density lipo
protein) Hearing,
sense of
Heart[
anatomy of
human heart ] [ control of
human heart ] [ fish
heart ] [ frog and lizard
hearts ] [ squid
hearts ] Heat
receptors Heat
transport
HeLa cells
Helicase ...
Full article >>>The complex of T7
DNA polymerase and T7
helicase/
primase synthesize
DNA with high efficiency. We have been optimizing reactions carried out by these
enzymes in combination with other T7
replication proteins.
Full article >>>The trimer, via its
helicase activity,
translocates on the
DNA.
At a damage
site, recognized by the uvrB
protein,
uvrA subunits dissociate.
The uvrC
protein is recruited. Each uvrB and uvrC make endonucleolytic cuts.
Full article >>>A complex of two
proteins, a
primase and a
helicase, that initiates
RNA primers on the lagging
DNA strand during
DNA replication.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...
Full article >>>'"/>