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

# molecular_function
20150724: Viridiplantae_PTN000671580 has function chlorophyll(ide) b reductase activity (GO:0034256) 
20150724: node_PTN001548992 has function sterol binding (GO:0032934) 
20150724: node_PTN001548992 has function sterol transporter activity (GO:0015248) 

# cellular_component

# biological_process
20150724: Viridiplantae_PTN000671580 participates in PSII associated light-harvesting complex II catabolic process (GO:0010304) 
20150724: Viridiplantae_PTN000671580 participates in chlorophyll catabolic process (GO:0015996) 
20150724: node_PTN001548992 participates in cholesterol transport (GO:0030301) 
20150724: node_PTN001548992 participates in steroid biosynthetic process (GO:0006694) 
20150724: node_PTN001548992 participates in phospholipid transport (GO:0015914) 
20150724: Metazoa_PTN001961380 participates in positive regulation of intracellular cholesterol transport (GO:0032385) 

# 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).