| Name | Radial spoke head protein 4 homolog A |
| Description | Probable component of the axonemal radial spoke head. Radial spokes are regularly spaced along cilia, sperm and flagella axonemes. They consist of a thin stalk which is attached to a subfiber of the outer doublet microtubule, and a bulbous head which is attached to the stalk and appears to interact with the projections from the central pair of microtubules. |
| UniProt ID | Q5TD94 |
| Gene | RSPH4A |
