they include ( i ) a 32-amino-acid-long putative signal peptide , ( ii ) an amino-terminal moiety ( residues 33 to 407 ) rich in consensus sites for n-glycosylation , ( iii ) a transmembrane domain , ( iv ) a kinase catalytic region highly related to that of other tyrosine kinases , and ( v ) a very short ( 15 residue ) carboxy-terminal tail .
C0031727
kinase
C0033681
tyrosine kinases