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ENZYME

ENZYME entry: EC 2.7.1.25

Accepted Name
adenylyl-sulfate kinase
Alternative Name(s)
adenosine 5'-phosphosulfate kinase
adenylylsulfate kinase
APS kinase
Reaction catalysed
adenosine 5'-phosphosulfate + ATP <=> 3'-phosphoadenylyl sulfate + ADP + H(+)
Comment(s)
  • The human phosphoadenosine-phosphosulfate synthase (PAPS) system is a bifunctional enzyme: ATP sulfurylase, which catalyzes the formation of adenosine 5'-phosphosulfate (APS) from ATP and inorganic sulfate and the second step is catalyzed by the APS kinase portion of 3'-phosphoadenosine 5'-phosphosulfate (PAPS) synthase, which involves the formation of PAPS from enzyme bound APS and ATP.
  • This is in contrast to what is found in bacteria, yeasts, fungi and plants, where the formation of PAPS is carried out by two individual polypeptides, EC 2.7.7.4 and EC 2.7.1.25.
Cross-references
BRENDA2.7.1.25
EC2PDB2.7.1.25
ExplorEnz2.7.1.25
PRIAM enzyme-specific profiles2.7.1.25
KEGG Ligand Database for Enzyme Nomenclature2.7.1.25
IUBMB Enzyme Nomenclature2.7.1.25
IntEnz2.7.1.25
MEDLINEFind literature relating to 2.7.1.25
MetaCyc2.7.1.25
Rhea expert-curated reactions2.7.1.25
UniProtKB/Swiss-Prot
Q43295, APK1_ARATHO49196, APK2_ARATHQ9SRW7, APK3_ARATH
Q84JF0, APK4_ARATHO34577, CYSC1_BACSUQ9KCT0, CYSC1_HALH5
O06735, CYSC2_BACSUQ9K7H6, CYSC2_HALH5B0CAX3, CYSC_ACAM1
A0KP33, CYSC_AERHHQ9YCR6, CYSC_AERPEA4SRG6, CYSC_AERS4
O29953, CYSC_ARCFUQ5LES5, CYSC_BACFNQ64VR1, CYSC_BACFR
Q65JT8, CYSC_BACLDA8FD25, CYSC_BACP2Q8AAQ1, CYSC_BACTN
A7Z4I0, CYSC_BACVZP57497, CYSC_BUCAIQ8K9D4, CYSC_BUCAP
Q0BI00, CYSC_BURCMB9LKC1, CYSC_CHLSYA8ANW4, CYSC_CITK8
Q97MT8, CYSC_CLOABA5N960, CYSC_CLOK5A7MJ70, CYSC_CROS8
C1CVW7, CYSC_DEIDVQ1IYI1, CYSC_DEIGDP56861, CYSC_DEIRA
A7ZQJ4, CYSC_ECO24B7UHG9, CYSC_ECO27B7MKM4, CYSC_ECO45
B7LEG8, CYSC_ECO55P0A6J2, CYSC_ECO57B5Z3B2, CYSC_ECO5E
B7NT94, CYSC_ECO7IB7MYQ5, CYSC_ECO81B7LXG2, CYSC_ECO8A
C4ZZQ4, CYSC_ECOBWB1XCS6, CYSC_ECODHA8A3M9, CYSC_ECOHS
A1AEU4, CYSC_ECOK1Q0TEA8, CYSC_ECOL5Q8FEJ2, CYSC_ECOL6
B1IUS9, CYSC_ECOLCP0A6J1, CYSC_ECOLIB7N6Y0, CYSC_ECOLU
B6I6E0, CYSC_ECOSEB1LQ71, CYSC_ECOSMQ1R7U1, CYSC_ECOUT
A4WDV5, CYSC_ENT38B2VG00, CYSC_ERWT9B7LWK5, CYSC_ESCF3
B9M543, CYSC_GEODFA5G863, CYSC_GEOURB7K8N5, CYSC_GLOC7
B8D0S4, CYSC_HALOHB5XV31, CYSC_KLEP3A6TD42, CYSC_KLEP7
Q88X60, CYSC_LACPLA1U3X8, CYSC_MARN8B0JL16, CYSC_MICAN
Q1D6P1, CYSC_MYXXDQ8EQN3, CYSC_OCEIHB2T3K5, CYSC_PARPJ
Q13ZJ7, CYSC_PARXLA6KXG9, CYSC_PHOV8Q7VE24, CYSC_PROMA
P57702, CYSC_PSEAEP29811, CYSC_PSEAIQ1I2K4, CYSC_PSEE4
P56858, CYSC_PYRABQ7UQW3, CYSC_RHOBAB7K5B1, CYSC_RIPO1
B5F414, CYSC_SALA4A9MF25, CYSC_SALARQ57KJ1, CYSC_SALCH
B5FTS8, CYSC_SALDCB5QW21, CYSC_SALEPB5RDQ6, CYSC_SALG2
B4TFX0, CYSC_SALHSB4T460, CYSC_SALNSQ5PEH3, CYSC_SALPA
A9N2D7, CYSC_SALPBC0PXB0, CYSC_SALPCB5BEY7, CYSC_SALPK
B4TTW4, CYSC_SALSVP63890, CYSC_SALTIP63889, CYSC_SALTY
A1S9N4, CYSC_SHEAMB8EE63, CYSC_SHEB2A3D819, CYSC_SHEB5
A6WJU6, CYSC_SHEB8A9L392, CYSC_SHEB9Q12QM6, CYSC_SHEDO
Q07Y94, CYSC_SHEFNB0TTD2, CYSC_SHEHHQ8EB13, CYSC_SHEON
A8H0A6, CYSC_SHEPAA4Y9X0, CYSC_SHEPCA0KTI5, CYSC_SHESA
Q0HFM7, CYSC_SHESMQ0HYA3, CYSC_SHESRA1RGG0, CYSC_SHESW
B2TZI1, CYSC_SHIB3Q31XB2, CYSC_SHIBSQ32CI0, CYSC_SHIDS
Q0T1I1, CYSC_SHIF8Q83JX9, CYSC_SHIFLQ3YYB2, CYSC_SHISS
B9DLK2, CYSC_STACTQ5HL02, CYSC_STAEQQ8CR04, CYSC_STAES
Q4L9E6, CYSC_STAHJQ49UM5, CYSC_STAS1Q2JUC0, CYSC_SYNJA
Q2JLM3, CYSC_SYNJBB1XN05, CYSC_SYNP2P72940, CYSC_SYNY3
Q8DJ87, CYSC_THEVBB5YJA6, CYSC_THEYDQ9KP21, CYSC_VIBCH
Q87SX6, CYSC_VIBPAQ8DE75, CYSC_VIBVUQ7MPF0, CYSC_VIBVY
Q8ZBP3, CYSC_YERPEP9WNM4, CYSNC_MYCTOP9WNM5, CYSNC_MYCTU
O50274, CYSNC_PSEAEQ7UMW2, CYSNC_RHOBAQ9PD78, CYSNC_XYLFA
Q87DG7, CYSNC_XYLFTO49204, KAPS_CATROQ92203, KAPS_EMENI
Q12657, KAPS_PENCHQ9HGF8, KAPS_SACBAQ9C2Y6, KAPS_SACPS
Q9P7G9, KAPS_SCHPOQ02196, KAPS_YEASTP28604, NODQ_AZOBR
P13442, NODQ_RHIMEP72339, NODQ_RHIS3O07309, NODQ_RHISB
P52978, NODQ_RHITRO54820, PAPS1_CAVPOO43252, PAPS1_HUMAN
Q60967, PAPS1_MOUSEO95340, PAPS2_HUMANO88428, PAPS2_MOUSE
A0A061AE05, PAPSH_CAEELQ27128, PAPSS_URECAA9ENT2, SATC1_SORC5
A9G7W0, SATC2_SORC5O67174, SATC_AQUAE

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.7.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.7.-.-
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