MetaCyc Pathway: protein SAMPylation and SAMP-mediated thiolation in Ralstonia sp. UNC404CL21Col

Add experiment(s):


a [SAMP] C-terminal glycine + ATP + H+→a carboxyadenylated [SAMP] C-terminal glycine + diphosphate (EC 2.7.7.100; 6.2.1.55)
ABZR87_RS06740
a carboxyadenylated [SAMP] C-terminal glycine + an [E1 SAMP-activating enzyme]-L-cysteine→an S-[SAMP]-[E1 SAMP-activating enzyme]-L-cysteine + AMP + H+ (EC 6.2.1.55)
ABZR87_RS06740
a carboxyadenylated [SAMP] C-terminal glycine + a reduced two electron carrier + a [protein]-S-sulfanyl-L-cysteine→a thiocarboxylated [SAMP] C-terminal glycine + AMP + an oxidized electron carrier + a [protein]-L-cysteine + H+
No genes
an S-[SAMP]-[E1 SAMP-activating enzyme]-L-cysteine + a [protein]-L-lysine→an N6-SAMP-[protein]-L-lysine + H+ + an [E1 SAMP-activating enzyme]-L-cysteine
ABZR87_RS06740
a thiocarboxylated [SAMP] C-terminal glycine + ATP + H2O + a uridine34 in tRNA→a [SAMP] C-terminal glycine + a 2-thiouridine34 in tRNA + AMP + diphosphate + 2 H+ (EC 2.8.1.13)
No genes
2 a thiocarboxylated [SAMP] C-terminal glycine + cyclic pyranopterin phosphate + H2O→2 a [SAMP] C-terminal glycine + molybdopterin + 4 H+ (EC 2.8.1.12)
No genes

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information