| transferrin receptor binding | GO:1990459 | 7.66 |
| binding | GO:0005488 | 0.18 |
| cation binding | GO:0043169 | 1.4 |
| transition metal ion binding | GO:0046914 | 2.48 |
| transition metal ion transmembrane transporter activity | GO:0046915 | 6.05 |
| ion binding | GO:0043167 | 1.36 |
| iron ion binding | GO:0005506 | 4.65 |
| metal ion binding | GO:0046872 | 1.41 |
| transporter activity | GO:0005215 | 2.57 |
| cation transmembrane transporter activity | GO:0008324 | 3.32 |
| ferrous iron binding | GO:0008198 | 6.65 |
| ferric iron binding | GO:0008199 | 7.44 |
| ferric iron transmembrane transporter activity | GO:0015091 | 8.64 |
| metal ion transmembrane transporter activity | GO:0046873 | 3.71 |
| substrate-specific transmembrane transporter activity | GO:0022891 | 2.9 |
| inorganic cation transmembrane transporter activity | GO:0022890 | 3.49 |
| substrate-specific transporter activity | GO:0022892 | 2.72 |
| trivalent inorganic cation transmembrane transporter activity | GO:0072510 | 8.64 |
| ion transmembrane transporter activity | GO:0015075 | 3.04 |
| transmembrane transporter activity | GO:0022857 | 2.82 |
| iron ion transmembrane transporter activity | GO:0005381 | 7.66 |
| protein binding | GO:0005515 | 0.46 |
| receptor binding | GO:0005102 | 2.43 |