| dbo:abstract |
In enzymology, a L-seryl-tRNASec selenium transferase (EC 2.9.1.1) is an enzyme that catalyzes the chemical reaction L-seryl-tRNASec + selenophosphate L-selenocysteinyl-tRNASec + phosphate Thus, the two substrates of this enzyme are and , whereas its two products are and phosphate. This enzyme belongs to the family of transferases, specifically those transferring selenium-containing groups selenotransferases. The systematic name of this enzyme class is selenophosphate:L-seryl-tRNASec selenium transferase. Other names in common use include L-selenocysteinyl-tRNASel synthase, L-selenocysteinyl-tRNASec synthase selenocysteine synthase, cysteinyl-tRNASec-selenium transferase, and cysteinyl-tRNASec-selenium transferase. This enzyme participates in . It employs one cofactor, pyridoxal phosphate. (en) La sélénocystéine synthase est une transférase qui catalyse la réaction : L-séryl-ARNtSec + SePO33– L-sélénocystéinyl-ARNtSec + OPO33–. Cette enzyme intervient dans la biosynthèse de la sélénocystéine à partir de la sérine en convertissant le L-séryl-ARNtSec en L-sélénocystéinyl-ARNtSec à partir de sélénophosphate SePO33–. Elle utilise le phosphate de pyridoxal comme cofacteur. (fr) In enzimologia, una L-seril-tRNASec selenio transferasi (EC 2.9.1.1) è un enzima che catalizza la seguente reazione chimica: L-seril-tRNASec + selenofosfato L-selenocisteinil-tRNASec + fosfato Pertanto, i due substrati di questo enzima sono L-seril-tRNASec e selenofosfato, mentre i suoi due prodotti sono L-selenocysteinil-tRNASec e fosfato. Questo enzima appartiene alla famiglia delle transferasi, in particolare rientra in quello delle selenotransferasi, ovvero in grado di trasferire gruppi contenenti selenio. Il nome sistematico di questa classe di enzimi è selenofosfato: L-seril-tRNASec selenio transferasi . Altri nomi di uso comune includono L-selenocisteinil-tRNASel sintasi, L-selenocisteinil-tRNASec sintasi, selenocisteina sintasi, cisteinil-tRNASec-selenio transferasi e cisteinil-tRNASec-selenio transferasi. Questo enzima prende parte al metabolismo dell'acido selenoaminico. Inoltre, necessita del piridossalfosfato come cofattore per la sua attività. (it) |
| dbo:ecNumber |
2.9.1.1 |
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wiki-commons:Special:FilePath/7lce.jpg?width=300 |
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dbr:Pyridoxal_phosphate dbr:List_of_enzymes dbr:Enzymology dbc:Enzymes_of_unknown_structure dbc:Pyridoxal_phosphate_enzymes dbr:Chemical_reaction dbr:Enzyme dbc:EC_2.9.1 dbr:Substrate_(biochemistry) dbr:Product_(chemistry) dbr:Cofactor_(biochemistry) dbr:Phosphate dbr:Catalysis dbr:Transferase dbr:Selenoamino_acid_metabolism dbr:L-selenocysteinyl-tRNASec dbr:L-seryl-tRNASec dbr:Selenophosphate |
| dbp:caption |
D-glucosaminate-6-phosphate ammonia lyase homooctamer, Salmonella enterica (en) |
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2.900000 (xsd:double) |
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L-seryl-tRNASec selenium transferase (en) |
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dbt:Selenium-containing_group_transferases dbt:Cite_journal dbt:EC_number dbt:Enzyme dbt:Enzymes dbt:Portal_bar dbt:Reflist dbt:Transferase-stub |
| dct:subject |
dbc:Enzymes_of_unknown_structure dbc:Pyridoxal_phosphate_enzymes dbc:EC_2.9.1 |
| rdf:type |
owl:Thing dbo:Biomolecule wikidata:Q206229 wikidata:Q8047 yago:Abstraction100002137 yago:Activator114723079 yago:Catalyst114723628 yago:Chemical114806838 yago:Compound114818238 yago:Enzyme114732946 yago:Macromolecule114944888 yago:Material114580897 yago:Matter100020827 yago:Molecule114682133 yago:OrganicCompound114727670 yago:Part113809207 yago:PhysicalEntity100001930 yago:Protein114728724 yago:Relation100031921 dbo:Enzyme yago:Substance100019613 yago:Thing100002452 yago:Unit109465459 yago:WikicatEnzymesOfUnknownStructure yago:WikicatPyridoxalPhosphateEnzymes |
| rdfs:comment |
La sélénocystéine synthase est une transférase qui catalyse la réaction : L-séryl-ARNtSec + SePO33– L-sélénocystéinyl-ARNtSec + OPO33–. Cette enzyme intervient dans la biosynthèse de la sélénocystéine à partir de la sérine en convertissant le L-séryl-ARNtSec en L-sélénocystéinyl-ARNtSec à partir de sélénophosphate SePO33–. Elle utilise le phosphate de pyridoxal comme cofacteur. (fr) In enzymology, a L-seryl-tRNASec selenium transferase (EC 2.9.1.1) is an enzyme that catalyzes the chemical reaction L-seryl-tRNASec + selenophosphate L-selenocysteinyl-tRNASec + phosphate Thus, the two substrates of this enzyme are and , whereas its two products are and phosphate. (en) In enzimologia, una L-seril-tRNASec selenio transferasi (EC 2.9.1.1) è un enzima che catalizza la seguente reazione chimica: L-seril-tRNASec + selenofosfato L-selenocisteinil-tRNASec + fosfato Pertanto, i due substrati di questo enzima sono L-seril-tRNASec e selenofosfato, mentre i suoi due prodotti sono L-selenocysteinil-tRNASec e fosfato. (it) |
| rdfs:label |
Sélénocystéine synthase (fr) L-seril-tRNASec selenio transferasi (it) L-seryl-tRNASec selenium transferase (en) |
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freebase:L-seryl-tRNASec selenium transferase yago-res:L-seryl-tRNASec selenium transferase wikidata:L-seryl-tRNASec selenium transferase dbpedia-fr:L-seryl-tRNASec selenium transferase dbpedia-it:L-seryl-tRNASec selenium transferase dbpedia-sh:L-seryl-tRNASec selenium transferase dbpedia-sr:L-seryl-tRNASec selenium transferase https://global.dbpedia.org/id/4puD4 |
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wikipedia-en:L-seryl-tRNASec_selenium_transferase?oldid=1039204212&ns=0 |
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L-seryl-tRNASec selenium transferase (en) |
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wikipedia-en:L-seryl-tRNASec_selenium_transferase |
