Large neutral amino acids transporter small subunit 4 MAPTLKQAYRRRWWMACTAVVENLFFSAVLLGWASLLIMLKKEGFYSSLC-PAENRTNTT MAPTLATAHRRRWWMACTAVLENLLFSAVLLGWGSLLIMLKSEGFYSYLCTEPENVTNGT MAPTLATAHR RRWWMACTAV LENLLFSAVL LGWGSLLIML KSEGFYSYLC TEPENVTNGT VGGTAEPGHE ECHHPAPGYR HGQVWPEEAQ AAGQRLLRGF LLADCVRSK