# HISTORY
25 Mar 2016: Updated by: TOUCHUP-v1.15
15 Mar 2016: Updated by: TOUCHUP-v1.14

# molecular_function
20140723: cellular organisms_PTN000331370 contributes to function ribonuclease P activity (GO:0004526) 
20140722: cellular organisms_PTN000331370 has function ribonuclease P RNA binding (GO:0033204) 
20140723: cellular organisms_PTN000331370 contributes to function ribonuclease MRP activity (GO:0000171) 

# cellular_component
20140722: cellular organisms_PTN000331370 is found in ribonuclease MRP complex (GO:0000172) 
20140723: cellular organisms_PTN000331370 is found in ribonuclease P complex (GO:0030677) 

# biological_process
20140723: cellular organisms_PTN000331370 participates in rRNA processing (GO:0006364) 

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

# NOTES
Pop4, a protein subunit of the RNase MRP and RNase P ribonucleoprotein complexes

# 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).