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ENZYME

ENZYME entry: EC 2.7.7.80

Accepted Name
molybdopterin-synthase adenylyltransferase
Reaction catalysed
[molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly + ATP + H(+) <=> [molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly-AMP + diphosphate
Comment(s)
  • Adenylates the C-terminus of the small subunit of the molybdopterin synthase.
  • This activation is required to form the thiocarboxylated C-terminus of the active molybdopterin synthase small subunit.
  • The reaction occurs in prokaryotes and eukaryotes.
  • In the human, the reaction is catalyzed by the N-terminal domain of the protein MOCS3, which also includes a molybdopterin-synthase sulfurtransferase (EC 2.8.1.11) C-terminal domain.
  • Formerly EC 2.7.7.n4.
Cross-references
BRENDA2.7.7.80
EC2PDB2.7.7.80
ExplorEnz2.7.7.80
PRIAM enzyme-specific profiles2.7.7.80
KEGG Ligand Database for Enzyme Nomenclature2.7.7.80
IUBMB Enzyme Nomenclature2.7.7.80
IntEnz2.7.7.80
MEDLINEFind literature relating to 2.7.7.80
MetaCyc2.7.7.80
Rhea expert-curated reactions2.7.7.80
UniProtKB/Swiss-Prot
B5DS72, MOC31_DROPSB6TNK6, MOC31_MAIZEQ29PG5, MOC32_DROPS
B4FAT0, MOC32_MAIZEQ17CA7, MOCS3_AEDAEQ7PY41, MOCS3_ANOGA
Q9ZNW0, MOCS3_ARATHA1A4L8, MOCS3_BOVINA8WRE3, MOCS3_CAEBR
O44510, MOCS3_CAEELB0W377, MOCS3_CULQUQ8AWD2, MOCS3_DANRE
B3MLX7, MOCS3_DROANB4JBC4, MOCS3_DROGRQ9VLJ8, MOCS3_DROME
B4KI53, MOCS3_DROMOB4GKQ3, MOCS3_DROPEB4HYP0, MOCS3_DROSE
B4LRB9, MOCS3_DROVIB4N7R4, MOCS3_DROWIB4NXF7, MOCS3_DROYA
O95396, MOCS3_HUMANA2BDX3, MOCS3_MOUSEA3ACF3, MOCS3_ORYSJ
A5GFZ6, MOCS3_PIGQ58E95, MOCS3_XENLAO31702, MOEB_BACSU
P12282, MOEB_ECOLIQ6B908, MOEB_GRATLP45211, MOEB_HAEIN
Q1XDF1, MOEB_NEOYEP51335, MOEB_PORPUQ56067, MOEB_SALTY
Q72J02, TTUC_THET2A1CAZ7, UBA4_ASPCLB0Y0P7, UBA4_ASPFC
Q4WV19, UBA4_ASPFUA2R3H4, UBA4_ASPNCQ2TWN3, UBA4_ASPOR
Q0CFD4, UBA4_ASPTNQ55FS0, UBA4_DICDIO59954, UBA4_EMENI
A4RPM5, UBA4_MAGO7A1DED8, UBA4_NEOFIA7F582, UBA4_SCLS1

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.7.7.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.7.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-