[Term] id: PR:000002593 name: obsolete cGMP-gated cation channel alpha-1 isoform 1 unmodified form def: "OBSOLETE. A cGMP-gated cation channel alpha-1 isoform 1 that has not been subjected to any co- or post-translational residue modification or peptide bond cleavage." [PRO:DNx] comment: Category (was) modification. synonym: "CNGA1/iso:1/UnMod" EXACT [PRO:DNx] is_obsolete: true