Sprr1b - small proline-rich protein 1B

Predicted to be involved in keratinocyte differentiation and peptide cross-linking. Predicted to be located in cornified envelope. Orthologous to human SPRR1A (small proline rich protein 1A); SPRR1B (small proline rich protein 1B); and SPRR3 (small proline rich protein 3). [provided by Alliance of Genome Resources, Apr 2022]