The phrase "structure similarities" is correct and can be used in written English.
It refers to the way in which two or more things have a similar organization or arrangement. Example: "There are striking structure similarities between the human brain and that of other primates."
Using these measures of sequence and structure similarities, we find that structural changes within a protein family are linearly related to changes in sequence similarity.
It is well established that proteins with similar biochemical activities share extensive structure similarities whereas few such correlations have been reported among proteins involved in the same cellular pathways.
The fact that pectin and Starch 1500® seem to possess similar compaction behavior properties may even be related to their structure similarities, both being polysaccharides with a backbone of monomers (d-galacturonic acid (7, 8) and α- d -glucose (28)) joined in chains by 1,4-glycosidic linkages.
All mentioned algorithms get also many algorithmic structure similarities.
Due to structure similarities the author presumed that altersetin might be a derivative of TA.
To overcome this challenge, we proposed a novel density-based K-nearest uphill clustering method that effectively eliminates noisy pairwise protein structure similarities and identifies density peaks as cluster centers.
TFs can be grouped into different protein families according to their primary and/or three-dimensional structure similarities in the DNA-binding and multimerization domains [4] [6].
Furthermore, we observed secondary structure similarities even at the level of 310 helix besides high rmsd and low sequence similarity (Fig. 2A and Fig. 2B).
Finally the skin structure similarities between man and pig, now comforted by immunological homologies, allow us to propose the use of pig as a model of choice for the expanding field of transcutaneous vaccinations.
This was somewhat surprising since (as already discussed) the mode of action and substrate preferences of the shrimp nuclease is much more similar to DNase I than to the DNA/RNA nonspecific nucleases which it shares primary structure similarities.
These tertiary structure similarities between PYRIN and CARD domains indicate that like for CARD-CARD interactions, an electrostatic interface may play an important role for the biochemical properties and the interaction behavior of PYD-containing molecules [36], [37].
