PR:Q00194-1 cGMP-gated cation channel alpha-1 isoform 1 (cow) cow-CNGA1/iso:1 part_of GO:0017071 intracellular cyclic nucleotide activated cation channel complex PMID:12432397|PMID:12467591 IDA NCBITaxon:9913 UniProtKB:Q00194-1 20080601 PRO:CNA