In contrast, in the time-heterogeneous analysis more terminal positioned Malacostraca are the sister group of a clade (Pentastomida((Cephalocarida + Branchiopoda) + (Copepoda + Hexapoda))).
For example, homologues with the same molecular weight (i.e., same number of carbons in the alkyl chain) but with a more terminal phenyl position (e.g., the 2-phenyl position) will be more toxic than homologues with a more central phenyl position (e.g., 5-phenyl position).
Beyond this common structure, A. senegal presented the highest degree of branching (78.2% vs. 59.2%) with more branched galactopyranoses, shorter arabinosyl side branches, and more rhamnopyranoses in terminal position.
We mutated three conserved aspartic acid residues to glutamine at the putative active site (D454Q), the putative Mn2+-binding site (D490Q), and at a more N-terminal position (D447Q) within the domain.
In contrast, the interstitial and proximal chromatid environment occupied by the 5S rRNA genes seems to be a more stable chromosomal region than the terminal position, thereby avoiding major genomic changes that could generate the dispersion of these copies.
However, non-obvious residues much more distant from the bound substrate showed surprising strong contributions to the increased selectivity for the terminal position of palmitic acid.
Not so much gratuitous harm, you fear: more terminal.
This increase in putative SNPs per base pair is likely a result of sequencing errors as Illumina sequencing is more error prone toward the terminal positions of reads (Minoche et al. 2011).
Class III has more diverse members with Agenet/Tudor domains in N and/or C terminal positions, multiple Agenet/Tudors repetitions or co-exist with BAH or PHD.
In the presence of Mg2+, more positions are involved in the reaction specificity (about the 10 terminal positions) [6], [7].
