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2.5.1.17: corrinoid adenosyltransferase

This is an abbreviated version!
For detailed information about corrinoid adenosyltransferase, go to the full flat file.

Word Map on EC 2.5.1.17

Reaction

2 ATP + 2 cob(II)alamin +

a reduced flavoprotein
= 2 triphosphate + 2 adenosylcob(III)alamin +
an oxidized flavoprotein

Synonyms

ACAT, adenosyltransferase, vitamin B12s, aquacob(I)alamin adenosyltransferase, aquocob(I)alamin adenosyltransferase, ATP: cobalamin adenosyltransferase, ATP:co(I)rrinoid adenosyltransferase, ATP:cob(I)alamin adenosyltransferase, ATP:cob(I)alamin Cobeta-adenosyltransferase, ATP:cob(I)alamin transferase (ATR), ATP:Cob(I)alaminadenosyltransferase, ATP:cobalamin adenosyltransferase, ATP:cobalt(I) corrinoid adenosyltransferase, ATP:corrinoid adenosyltransferase, ATP:corrinoid adenosyltransferase PduO, ATR, cob(I)alamin adenosyltransferase, cob(I)yrinic acid a,c-diamide adenosyltransferase, CobA, CobA-type ATP:Co(I)rrinoid adenosyltransferase, cobalamin adenosyltransferase, CobAMm, cobO mutant SVQ336, cobO mutant SVQ524, cobO mutantSVQ336, EC 1.16.8.1, EutT, EutT adenosyltransferase, hATR, homologeous to PduO-type ATP: cob(I)alamin adenosyltransferase, human adenosyltransferase, human ATP: cob(I)alamin adenosyltransferase, human-type ACA, human-type ATP: co(I)rrinoid adenosyltransferase, human-type ATP: cob(I)alamin adenosyltransferase, LrPduO, methylmalonic aciduria type B, MMAB, MMAB protein, PduO, PduO adenosyltransferase, PduO enzyme, PduO protein, PduO-type ACA, PduO-type adenosine 5'-triphosphate:corrinoid adenosyltransferase, PduO-type ATP: cobalamin adenosyltransferase, PduO-type ATP:Co(I)rrinoid adenosyltransferase, PduO-type ATP:cob(I)alamin adenosyltransferase, PduO-type ATP:corrinoid adenosyltransferase, PduO-type corrinoid adenosyltransferase, ST1454, ST2180, TA1434, vitamin B12s adenosyltransferase

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.17 corrinoid adenosyltransferase

Inhibitors

Inhibitors on EC 2.5.1.17 - corrinoid adenosyltransferase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2'-deoxyadenosine
-
weak inhibition
5'-mercapto-5'-deoxyadenosine-5'-triphosphate
-
complete inhibition at a 3 mM concentration
adenine
-
weak inhibition
adenosine
-
weak inhibition
ADP
-
about 90% inhibition
bathophenanthroline
-
inhibition of EutT
cob(I)alamin
-
substrate inhibition at more than 0.008 mM in presence of subsaturating concentrations of ATP (0.003 mM)
cobinamide
Cu2+
-
complete inhibition
diphosphate
hydrogenobyrinic acid a,c-diamide
cobalt-free analogue of cobyrinic acid a,c-diamide
Trimetaphosphate
-
-
Triphosphate
tripolyphosphate
TWYYGEAQCDWDD68
-
competitive 30% inhibition of flavodoxin-dependent adenosylcobalamin synthesis by a FldA peptide TWYYGEAQCDWDD68, the inhibition depends on residues Glu61 and Asp68, overview, no inhibition by peptides TWYYGAAQCDWDA68 and WPTAGYHFEASKG132
additional information
-