PR:000045381 cGMP-gated cation channel alpha-1 isoform 1 unphosphorylated 1 (cow) cow-CNGA1/iso:1/UnPhos:1|UniProtKB:Q00194-1, Tyr-498, PR:000026291 capable_of GO:0030553 cGMP binding PMID:10366613 IDA NCBITaxon:9913 UniProtKB:Q00194-1 20151104 PRO:CNA