Complex sentence: The proteins of the CPA2 family consist of between 333 and 900 amino acyl residues and exhibit 10-14 transmembrane α-helical spanners (TMSs).
Split into simpler sentences: The proteins of the CPA2 family consist of between 333 and 900 amino acyl residues. They exhibit 10-14 transmembrane α-helical spanners (TMSs).