T cell immunoreceptor with Ig and ITIM domains MMTGTIETTG NISAEKGGSI ILQCHLSSTT AQVTQVNWEQ QDQLLAICNA DLGWHISPSF KDRVAPGPGL GLTLQSLTVN DTGEYFCIYH TYPDGTYTGR IFLEVLESSV AEHGARFQIP LLGAMAATLV VICTAVIVVV ALTRKKKALR IHSVEGDLRR KSAGQEEWS