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3.6.5.4: signal-recognition-particle GTPase

This is an abbreviated version!
For detailed information about signal-recognition-particle GTPase, go to the full flat file.

Word Map on EC 3.6.5.4

Reaction

GTP
+
H2O
=
GDP
+
phosphate

Synonyms

54-kDa GTPase, chloroplast signal recognition particle, chloroplast signal recognition particle protein, chloroplast signal recognition particle receptor, chloroplast SRP, cpFtsY, cpSRP, cpSRP43, cpSRP54, CtSR, EC 3.6.1.49, Ffh, FlhF, FtsH, FtsY, FtsY GTPase, GTPase, guanine triphosphatase, guanosine 5'-triphosphatase, guanosine triphosphatase, PAB0955, ribosomal GTPase, signal recognition particle, signal recognition particle 54 kDa protein, signal recognition particle receptor, signal recognition particle receptor beta subunit, signal recognition particle receptor subunit alpha, signal recognition particle receptor subunit beta, signal recognition particle-like GTPase, signal-recognition-particle GTPase, SR, SR GTPase, SRalpha, SRbeta, SRbeta GTPase, SRP, SRP GTPase, SRP GTPase Ffh, SRP receptor, SRP receptor GTPase, SRP14, SRP19, SRP21, SRP54, SRP54 GTPase, Srp72p, SRP:SR GTPase, SRP:SR guanine triphosphatase, SRPRA, SRPRB

ECTree

     3 Hydrolases
         3.6 Acting on acid anhydrides
             3.6.5 Acting on GTP to facilitate cellular and subcellular movement
                3.6.5.4 signal-recognition-particle GTPase

Inhibitors

Inhibitors on EC 3.6.5.4 - signal-recognition-particle GTPase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
LamB signal peptide
-
dose-dependent inhibition of GTPase activity
-
signal peptide
-
isolated functional signal peptides bind nonspecifically to the RNA component of SRP and aggregate the entire signal recognition particle, leading to a loss of its intrinsic GTPase activity, this effect is an artifact of the high peptide concentrations and low salt conditions used in in vitro studies, signal sequences at the N-terminus of nascent chains in vivo do not exhibit this activity
-
additional information
-
membrane association of FtsY is stabilized by blocking its GTPase activity
-