-
polypyrimidine tract.
Further upstream from the
polypyrimidine tract is the
branchpoint,
which includes an
adenine nucleotide involved in
lariat formation. The...
-
Branchpoint Binding Protein (BBP) is an Orem RNA
processing factor. The
protein complex binds to the
branchpoint sequence (BPS) in the pre-mRNA, aiding...
- of
removing R-loops are
branchpoint translocases such as FANCM, SMARCAL1 and ZRANB3 in
humans or RecG in bacteria.
Branchpoint translocases act on the...
- 5' end. Near the 3' end
there is a
branch site. The
nucleotide at the
branchpoint is
always an A; the
consensus around this
sequence varies somewhat. In...
-
absence of GTP and
involves the
formation of a lariat, with an A-residue
branchpoint strongly resembling that
found in
lariats formed during splicing of nuclear...
- more specifically, a (1-4)-linked beta-D-mannopyranose
backbone with
branchpoints from
their 6-positions
linked to alpha-D-galactose, (i.e. 1-6-linked...
- that can be
spread through contamination by
blood and
other body
fluids Branchpoint Binding Protein, a pre-mRNA
processing factor involved in RNA splicing...
- hydroxylations, respectively.
These reactions produce (S)-reticuline, a key
branchpoint intermediate in the
biosynthesis of
benzylisoquinoline alkaloids. The...
- ∑ a =
branchpoints Res z → a F 0 , 1 ( z ) ω g , 1 ( z ) {\displaystyle F_{g}=\omega _{g,0}={\frac {1}{2-2g}}\ \sum _{a={\text{
branchpoints}}}\operatorname...
- isomers.
Instead of
further oxidation to the iridotrial,
which is the
branchpoint precursor to
secologanin and
downstream alkaloids, the keto form equilibrates...
