MetaCyc Pathway: tRNA processing in Erwinia tracheiphila SCR3

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Ribonuclease E:
a polycistronic tRNA precursor + H2O→a polycistronic tRNA precursor + a tRNA precursor with a 5' extension and a long 3' trailer (EC 3.1.26.12)
LU632_RS14860 (rne)
Ribonuclease E:
a polycistronic tRNA precursor + H2O→a polycistronic tRNA precursor + a tRNA precursor with a 5' extension and a short 3' extension (EC 3.1.26.12)
LU632_RS14860 (rne)
Exoribonuclease II:
a tRNA precursor with a 5' extension and a long 3' trailer + H2O→a tRNA precursor with a 5' extension + a ribonucleoside 5'-monophosphate (EC 3.1.13.1)
LU632_RS12255
LU632_RS19490 (rnz)
LU632_RS21750 (rnr)
Exoribonuclease II:
a tRNA precursor with a 5' extension and a long 3' trailer + n H2O→a tRNA precursor with a 5' extension and a short 3' extension + n a nucleoside 5'-monophosphate (EC 3.1.13.1)
LU632_RS12255
LU632_RS21040 (pnp)
LU632_RS21750 (rnr)
Ribonuclease P:
a tRNA precursor with a 5' extension and a short 3' extension + H2O→a tRNA precursor with a short 3' extension + a tRNA fragment (EC 3.1.26.5)
LU632_RS25315 (rnpA)
tRNA nucleotidyltransferase:
a tRNA precursor with a 5' extension and a short 3' extension + n phosphate→a tRNA precursor with a 5' extension + a ribonucleoside diphosphate (EC 2.7.7.56)
LU632_RS22020 (rph)
Ribonuclease D:
a tRNA precursor with a 5' extension and a short 3' extension→a tRNA precursor with a 5' extension + a ribonucleoside 5'-monophosphate (EC 3.1.13.5)
LU632_RS11220 (rnt)
LU632_RS13130 (rnd)
Ribonuclease P:
a tRNA precursor with a 5' extension + H2O→an uncharged tRNA + a tRNA fragment (EC 3.1.26.5)
LU632_RS25315 (rnpA)
tRNA nucleotidyltransferase:
a tRNA precursor with a short 3' extension + n phosphate→an uncharged tRNA + n a ribonucleoside diphosphate (EC 2.7.7.56)
LU632_RS22020 (rph)
Ribonuclease D:
a tRNA precursor with a short 3' extension→an uncharged tRNA + n a nucleoside 5'-monophosphate (EC 3.1.13.5)
LU632_RS11220 (rnt)
LU632_RS13130 (rnd)

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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