Protein Info for mRNA_6880 in Rhodosporidium toruloides IFO0880

Name: 15248
Annotation: K00641 metX homoserine O-acetyltransferase

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR01392: homoserine O-acetyltransferase
  • amino acids 74 to 365 (292 residues), 321.5 bits, E=3.3e-100
• PF00561: Abhydrolase_1
  • amino acids 103 to 476 (374 residues), 145.5 bits, E=2.4e-46

Predicted SEED Role

"Homoserine O-acetyltransferase (EC 2.3.1.31)" in subsystem Methionine Biosynthesis (EC 2.3.1.31)

MetaCyc Pathways

• superpathway of L-methionine biosynthesis (by sulfhydrylation) (12/12 steps found)
• superpathway of sulfur amino acid biosynthesis (Saccharomyces cerevisiae) (9/10 steps found)
• L-methionine biosynthesis III (4/4 steps found)
• superpathway of L-cysteine biosynthesis (fungi) (5/6 steps found)
• L-homocysteine biosynthesis (2/2 steps found)

KEGG Metabolic Maps

• Methionine metabolism
• Sulfur metabolism

Isozymes

Compare fitness of predicted isozymes for: 2.3.1.31

Use Curated BLAST to search for 2.3.1.31

Protein Sequence (497 amino acids)

>mRNA_6880 K00641 metX homoserine O-acetyltransferase (Rhodosporidium toruloides IFO0880)
MSFPCVDQHEVRNAKLRAERQQQRTPSTSSSSAASYNTLGPSSPAEASNEDDPEGPEPAY
ANVVTGYQVYHHRSPFALDYGGHLPSFALAYETWGTLNASKSNAVLLHTGLSASSHAHST
SANPAEGWWEKFIGPGKALDTDKYFVICTNVLGGCYGSTGPSSIDPSDGKPYATRFPIVS
IFDMVRAQFELLTSLGIERLAASVGSSMGGMQSIAAAYLEPDRVGKVVSISGTARSSPAS
MAMRFAQRSVLMADPNWKRGFYYDDLPPHTGMKLARQIATITYRSGPEWEQRFGRRRRDL
SPHSSSPDPSHIASPPVLCPDFLIETYLDHQGEQFCLKYDANSLIYISKAMDLFDMSQEA
LDDLEARRRARDAGAQPSDALCAVPPPPSDPSPPKRQKDPKPFISSLPSSHAYLPSLTRG
LARLKAHPTLVMGVQSDTLFPIEQQRELAECLKANGNPHVVYYELNQPFGHDTFLLDVTS
VGGAVKAFLEGDFKADP