# HISTORY
06 Oct 2016: Saved by mfeuerma using Paint 2.22

# molecular_function
20161006: root_PTN000034251 has function threonine synthase activity (GO:0004795) 
20161006: Opisthokonta_PTN000816888 has LOST/MODIFIED function threonine synthase activity (GO:0004795) 

# cellular_component

# biological_process
20161006: root_PTN000034251 participates in threonine biosynthetic process (GO:0009088) 
20161006: Opisthokonta_PTN000816888 does NOT participate in threonine biosynthetic process (GO:0009088) 
20161006: root_PTN000034251 participates in dephosphorylation (GO:0016311) 

# WARNINGS - THE FOLLOWING HAVE BEEN REMOVED FOR THE REASONS NOTED

# NOTES

# REFERENCE
Annotation inferences using phylogenetic trees
The goal of the GO Reference Genome Project, described in PMID 19578431, is to provide accurate, complete and consistent GO annotations for all genes in twelve model organism genomes. To this end, GO curators are annotating evolutionary trees from the PANTHER database with GO terms describing molecular function, biological process and cellular component. GO terms based on experimental data from the scientific literature are used to annotate ancestral genes in the phylogenetic tree by sequence similarity (ISS), and unannotated descendants of these ancestral genes are inferred to have inherited these same GO annotations by descent. The annotations are done using a tool called PAINT (Phylogenetic Annotation and INference Tool).