Annotations: 9J34

Chains	Accession	Name	Description	Comments	Source
A [auth D], B [auth A], C [auth B], D [auth C]	PF00520	Ion transport protein (Ion_trans)	Ion transport protein	-	Family
A [auth D], B [auth A], C [auth B], D [auth C]	PF00027	Cyclic nucleotide-binding domain (cNMP_binding)	Cyclic nucleotide-binding domain	This domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], B [auth A], C [auth B], D [auth C]	Cyclic nucleotide-gated ion channel 1	protein binding binding calmodulin binding passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity adenyl ribonucleotide binding cyclic nucleotide binding nucleotide binding purine ribonucleotide binding nucleoside phosphate binding protein binding binding calmodulin binding passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity adenyl ribonucleotide binding cyclic nucleotide binding nucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding cAMP binding adenyl nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding guanyl nucleotide binding guanyl ribonucleotide binding cGMP binding	-	cell periphery cellular anatomical structure plasma membrane membrane

Chains	Accession	Name	Type
A [auth D], B [auth A], C [auth B], D [auth C]	IPR005821	Ion transport domain	Domain
A [auth D], B [auth A], C [auth B], D [auth C]	IPR000595	Cyclic nucleotide-binding domain	Domain
A [auth D], B [auth A], C [auth B], D [auth C]	IPR018490	Cyclic nucleotide-binding domain superfamily	Homologous Superfamily
A [auth D], B [auth A], C [auth B], D [auth C]	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily