3EVE CRYSTAL STRUCTURE OF GPPPA COMPLEX OF YELLOW FEVER VIRUS METHYLTRANSFERASE AND S-ADENOSYL-L-HOMOCYSTEINE TRANSFERASE, YELLOW FEVER VIRUS, NS5 METHYLTRANSFERASE, RNA CAP BINDING, ATP-BINDING, CAPSID PROTEIN, CLEAVAGE ON PAIR OF BASIC RESIDUES, ENDOPLASMIC RETICULUM, ENVELOPE PROTEIN, GLYCOPROTEIN, HELICASE, HYDROLASE, MEMBRANE, METAL-BINDING, MULTIFUNCTIONAL ENZYME, NUCLEOTIDE-BINDING, NUCLEOTIDYLTRANSFERASE, NUCLEUS, PHOSPHOPROTEIN, PROTEASE, RIBONUCLEOPROTEIN, RNA REPLICATION, RNA-BINDING, RNA- DIRECTED RNA POLYMERASE, SECRETED, SERINE PROTEASE, TRANSMEMBRANE, VIRAL NUCLEOPROTEIN, VIRION