5.4.99.19: 16S rRNA pseudouridine516 synthase

This is an abbreviated version!
For detailed information about 16S rRNA pseudouridine516 synthase, go to the full flat file.

Reaction

Synonyms

16S PSI516 synthase, 16S RNA pseudouridine 516 synthase, 16S RNA PSI516 synthase, PSI-synthase RsuA, RNA pseudouridine synthase RsuA, RsuA

ECTree

     5 Isomerases

         5.4 Intramolecular transferases

             5.4.99 Transferring other groups

                5.4.99.19 16S rRNA pseudouridine516 synthase

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Results	in table
201	AA Sequence
2	Cloned(Commentary)
1	Crystallization (Commentary)
1	General Information
1	Molecular Weight [Da]
1	Natural Substrates/ Products (Substrates)
3	Organism
1	pH Optimum
2	Protein Variants
2	Purification (Commentary)
1	Reaction
3	Reference
2	Substrates and Products (Substrate)
1	Subunits
7	Synonyms
1	Systematic Name
1	Temperature Optimum [°C]

Substrates Products

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Substrates Products on EC 5.4.99.19 - 16S rRNA pseudouridine516 synthase

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SUBSTRATE

PRODUCT                       

REACTION DIAGRAM

ORGANISM

UNIPROT

COMMENTARY
(Substrate)

LITERATURE
(Substrate)

COMMENTARY
(Product)

LITERATURE
(Product)

Reversibility
r=reversible
ir=irreversible
?=not specified

16S rRNA uridine516

16S rRNA pseudouridine516

2 entries

16S rRNA uridine516

16S rRNA pseudouridine516

Escherichia coli

P0AA43

in vitro, the enzyme does not modify free 16S rRNA. The preferred substrate is a 5'-terminal fragment of 16S rRNA complexed with 30S ribosomal proteins, suggesting that pseudouridylation occurs at an intermediate stage of 30S assembly in vivo

702191

-

-

?

16S rRNA uridine516

16S rRNA pseudouridine516

Escherichia coli

P0AA43

the enzyme is specific for uridine516 in 16S rRNA. In vitro, the enzyme does not modify free 16S rRNA. The preferred substrate is a 5'-terminal fragment of 16S rRNA complexed with 30S ribosomal proteins

702191

-

-

?