[Term] id: PR:000025872 name: glutaminase 1 tetramer def: "A protein-containing complex that is composed of four identical glutaminase 1 subunits." [PRO:CNA] comment: Category=complex. is_a: GO:0032991 ! protein-containing complex relationship: has_component PR:000025083 {cardinality="4"} ! glutaminase 1 isoform 1 unmodified form