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Literature summary for 6.5.1.8 extracted from

  • Nandy, A.; Saenz-Mendez, P.; Gorman, A.M.; Samali, A.; Eriksson, L.A.
    Homology model of the human tRNA splicing ligase RtcB (2017), Proteins, 85, 1983-1993 .
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
C122A the mutant does not bind Mn2+ Homo sapiens

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ required Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
(ribonucleotide)n-2',3'-cyclophosphate + 5'-hydroxy-(ribonucleotide)m + GTP + H2O Homo sapiens
-
(ribonucleotide)n+m + GMP + diphosphate
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens Q9Y3I0
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(ribonucleotide)n-2',3'-cyclophosphate + 5'-hydroxy-(ribonucleotide)m + GTP + H2O
-
Homo sapiens (ribonucleotide)n+m + GMP + diphosphate
-
?

Synonyms

Synonyms Comment Organism
rtcB
-
Homo sapiens
tRNA splicing ligase
-
Homo sapiens

Cofactor

Cofactor Comment Organism Structure
GTP
-
Homo sapiens

General Information

General Information Comment Organism
physiological function the enzyme operates during the unfolded protein response Homo sapiens