| http://linkedlifedata.com/r... | skos:definition | "Catalysis of the transfer of a purine ribonucleotide, any compound consisting of a purine ribonucleoside (a purine organic base attached to a ribose sugar) esterified with (ortho)phosphate, from one side of a membrane to the other." [GOC:ai] | lld:geneontology |
