822276 -OEChem-06260803543D 1 0 0 0 0 0 0 0 0999 V2000 40.2770 57.4800 32.0950 Mg 0 0 0 0 0 15 0 0 0 0 0 0 M END > 0 > 0 > 822276 > 6 > MMDB > MG > 19442.3 > PDB Accession Code 1I0I Analysis Of An Invariant Aspartic Acid In Hprts-Glutamine Mutant Transferase Analysis Of An Invariant Aspartic Acid In Hprts-Glutamine Mutant Phosphoribosyltransferase, Nucleotide Metabolism, Purine Salvage, Ternary Complex, Catalytic Base Mol_id: 1; Molecule: Hypoxanthine-Guanine Phosphoribosyltransferase; Chain: A, B; Ec: 2.4.2.8; Engineered: Yes; Mutation: Yes > MG > 19442.3 > 19442 > http://www.ncbi.nlm.nih.gov/Structure/MMDB/mmdb.shtml > http://www.ncbi.nlm.nih.gov/Structure/mmdb/mmdbsrv.cgi?uid=19442 > 5462224 1 $$$$