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ENZYME

ENZYME entry: EC 4.2.1.70

Accepted Name
pseudouridylate synthase
Alternative Name(s)
pseudouridine-5'-phosphate glycosidase
pseudouridine synthase
uracil hydrolyase
Reaction catalysed
D-ribose 5-phosphate + uracil <=> H2O + psi-UMP
Comment(s)
  • The reaction it readily reversible.
  • While the enzymes from Tetrahymena pyriformis and Agrobacterium tumefaciens produce pseudouridine 5'-phosphate the enzyme from Escherichia coli functions as a pseudouridine-5'-phosphate glycosidase in vivo.
Cross-references
BRENDA4.2.1.70
EC2PDB4.2.1.70
ExplorEnz4.2.1.70
PRIAM enzyme-specific profiles4.2.1.70
KEGG Ligand Database for Enzyme Nomenclature4.2.1.70
IUBMB Enzyme Nomenclature4.2.1.70
IntEnz4.2.1.70
MEDLINEFind literature relating to 4.2.1.70
MetaCyc4.2.1.70
Rhea expert-curated reactions4.2.1.70
UniProtKB/Swiss-Prot
Q7N4X5, PSUG1_PHOLLQ1MFZ6, PSUG1_RHIJ3Q7MZE1, PSUG2_PHOLL
Q1M4T3, PSUG2_RHIJ3A9NGD7, PSUG_ACHLIA6TL60, PSUG_ALKMQ
B8JB61, PSUG_ANAD2C0QZV6, PSUG_BRAHWC0ZIY1, PSUG_BREBN
Q8RCT3, PSUG_CALS4B9LGZ1, PSUG_CHLSYA7GCK7, PSUG_CLOBL
B5Y6G9, PSUG_COPPDB3GW58, PSUG_CORA7Q46PS3, PSUG_CUPPJ
Q9RS16, PSUG_DEIRAC6CFY1, PSUG_DICC1A8LQI0, PSUG_DINSH
P33025, PSUG_ECOLIA7HMA1, PSUG_FERNBQ0RBB8, PSUG_FRAAA
C1AA54, PSUG_GEMATQ5L078, PSUG_GEOKAB8F668, PSUG_GLAP5
Q2SM69, PSUG_HAHCHA9B4S4, PSUG_HERA2Q28PY7, PSUG_JANSC
C5CDZ1, PSUG_KOSOTQ5ZU79, PSUG_LEGPHB1HV79, PSUG_LYSSC
B8II14, PSUG_METNOA5IXG3, PSUG_MYCAPQ1D739, PSUG_MYXXD
A1SQN1, PSUG_NOCSJA1B316, PSUG_PARDPA9BJN0, PSUG_PETMO
A8F8N4, PSUG_PSELTQ98NQ8, PSUG_RHILOB6IRJ4, PSUG_RHOCS
Q165S4, PSUG_ROSDOA5UT22, PSUG_ROSS1Q1AYR4, PSUG_RUBXD
A4F929, PSUG_SACENA4X4Y7, PSUG_SALTOA8GCG3, PSUG_SERP5
Q01RY8, PSUG_SOLUEA9GT78, PSUG_SORC5Q8NYD0, PSUG_STAAW
B1W0X1, PSUG_STRGGQ67N11, PSUG_SYMTHB7ID34, PSUG_THEAB
Q9X1H5, PSUG_THEMAB9K8C2, PSUG_THENNA5IMC0, PSUG_THEP1
B1LBK3, PSUG_THESQQ72JF9, PSUG_THET2Q84K35, PUMY_ARATH
Q9USY1, YOW5_SCHPO

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.-.-.-