| intracellular calcium activated chloride channel activity | GO:0005229 | 6.97 |
| signaling receptor activity | GO:0038023 | 2.49 |
| purine ribonucleoside triphosphate binding | GO:0035639 | 2.22 |
| heterocyclic compound binding | GO:1901363 | 1.06 |
| molecular transducer activity | GO:0060089 | 2.32 |
| binding | GO:0005488 | 0.18 |
| signal transducer activity | GO:0004871 | 2.28 |
| neuropeptide receptor activity | GO:0008188 | 5.95 |
| GO:0001607 | 9.05 |
| transmembrane receptor activity | GO:0099600 | 2.53 |
| nucleoside phosphate binding | GO:1901265 | 1.96 |
| nucleoside binding | GO:0001882 | 2.21 |
| G-protein coupled peptide receptor activity | GO:0008528 | 4.86 |
| G-protein coupled receptor activity | GO:0004930 | 2.95 |
| peptide binding | GO:0042277 | 4.22 |
| anion transmembrane transporter activity | GO:0008509 | 4.43 |
| GO:0042924 | 9.74 |
| neuropeptide binding | GO:0042923 | 6.65 |
| transmembrane transporter activity | GO:0022857 | 2.82 |
| nucleotide binding | GO:0000166 | 1.96 |
| guanyl ribonucleotide binding | GO:0032561 | 3.73 |
| purine nucleoside binding | GO:0001883 | 2.22 |
| inorganic anion transmembrane transporter activity | GO:0015103 | 4.87 |
| transporter activity | GO:0005215 | 2.57 |
| purine nucleotide binding | GO:0017076 | 2.19 |
| anion channel activity | GO:0005253 | 5.23 |
| chloride channel activity | GO:0005254 | 5.36 |
| chloride transmembrane transporter activity | GO:0015108 | 5.24 |
| GTP binding | GO:0005525 | 3.78 |
| amide binding | GO:0033218 | 4.14 |
| ion channel activity | GO:0005216 | 3.71 |
| ribonucleoside binding | GO:0032549 | 2.22 |
| small molecule binding | GO:0036094 | 1.89 |
| peptide receptor activity | GO:0001653 | 4.84 |
| passive transmembrane transporter activity | GO:0022803 | 3.6 |
| substrate-specific transmembrane transporter activity | GO:0022891 | 2.9 |
| substrate-specific transporter activity | GO:0022892 | 2.72 |
| carbohydrate derivative binding | GO:0097367 | 2.03 |
| organic cyclic compound binding | GO:0097159 | 1.05 |
| ion transmembrane transporter activity | GO:0015075 | 3.04 |
| guanyl nucleotide binding | GO:0019001 | 3.73 |
| transmembrane signaling receptor activity | GO:0004888 | 2.57 |
| channel activity | GO:0015267 | 3.6 |
| gated channel activity | GO:0022836 | 3.96 |
| protein binding | GO:0005515 | 0.46 |
| purine ribonucleotide binding | GO:0032555 | 2.2 |
| ion gated channel activity | GO:0022839 | 5.98 |
| substrate-specific channel activity | GO:0022838 | 3.67 |
| purine ribonucleoside binding | GO:0032550 | 2.22 |
| ribonucleotide binding | GO:0032553 | 2.19 |
| receptor activity | GO:0004872 | 2.32 |