| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T273 |
0-6 |
Sentence |
denotes |
5.1.3. |
| T274 |
7-33 |
Sentence |
denotes |
CoV SA-O-Acetylesterase HE |
| T275 |
34-122 |
Sentence |
denotes |
CoVs and toroviruses of the Coronaviridae family are specific for the O-Ac SA receptors. |
| T276 |
123-189 |
Sentence |
denotes |
Their S and HE glycoproteins are similar to influenza C virus HEF. |
| T277 |
190-347 |
Sentence |
denotes |
CoVs and all toroviruses bear HE gene form class I envelope membrane proteins of about 400 amino acid residues which bear 7 to 12 N-glycosylation sites [50]. |
| T278 |
348-380 |
Sentence |
denotes |
HE multimer forms enter virions. |
| T279 |
381-499 |
Sentence |
denotes |
Bovine CoV (BCoV) and HCoV-OC43, similar to influenza C virus, recognize Neu5,9Ac2 and bear SA-9-O-acetylesterase [8]. |
| T280 |
500-534 |
Sentence |
denotes |
CoV HEs are all O-acetylesterases. |
| T281 |
535-728 |
Sentence |
denotes |
The HE enzymes found in torovirus, CoV and influenza C virus are evolutionarily interspecies-mutated with about 30% homology by heterologous RNA recombination [51] and horizontal gene transfer. |
| T282 |
729-792 |
Sentence |
denotes |
Therefore, viral HEs are diverse and widespread over evolution. |
