>tr|Q5EIV0|Q5EIV0_HUMAN Neuronal acetylcholine receptor alpha 4 subunit (Fragment) OS=Homo sapiens OX=9606 GN=CHRNA4 PE=4 SV=1 CRSRSIQYCVPRDDAAPEADGQAAGALASRNTHSAELPPPDQPSPCKCTCKKEPSSVSPS ATV