# pathway alanine step SLC1A4 # Cluster 1 532-553 amino acids (not heteromeric) # CharProtDB::CH_091534,SwissProt::P43007,TCDB::P43007 RF|NP_003029.2;; SATT_HUMAN;; 2.A.23.3.1 neutral amino acid transporter A;; Neutral amino acid transporter A; Alanine/serine/cysteine/threonine transporter 1; ASCT-1; SATT; Solute carrier family 1 member 4;; Neutral amino acid (alanine, serine, cysteine, threonine):Na+ symporter. Also transports homocysteine (Jiang et al., 2007). AscT1 is the Syncytin-1 (Q9UQF0) receptor. Syncytin-1, of 538 aas with 4-7 TMSs, is a viral fusion protein and is involved in the development of multiple sclerosis (Antony et al. 2007). Mutation causes nuerological problems including global developmental delay, severe progressive microcephaly, seizures, spasticity and thin corpus callosum (CC) Homo sapiens;; Homo sapiens (Human);; Homo sapiens (Human) # CharProtDB::CH_091706,SwissProt::P51912,TCDB::P51912 ;; AAAT_MOUSE;; 2.A.23.3.2 neutral amino acid transporter B(0);; Neutral amino acid transporter B(0); ATB(0); ASC-like Na(+)-dependent neutral amino acid transporter ASCT2; Insulin-activated amino acid transporter; Sodium-dependent neutral amino acid transporter type 2; Solute carrier family 1 member 5;; Insulin-activated, Na+-dependet amino acid (serine, alanine, glutamate, glutamine and other neutral amino acids):amino acid antiporter (Ndaru et al. 2019). Also transports homocysteine Mus musculus;; Mus musculus (Mouse);; Mus musculus (Mouse) Cluster1 neutral amino acid transporter A;; Neutral amino acid transporter A; Alanine/serine/cysteine/threonine transporter 1; ASCT-1; SATT; Solute carrier family 1 member 4;; Neutral amino acid (alanine, serine, cysteine, threonine):Na+ symporter. Also transports homocysteine (Jiang et al., 2007). AscT1 is the Syncytin-1 (Q9UQF0) receptor. Syncytin-1, of 538 aas with 4-7 TMSs, is a viral fusion protein and is involved in the development of multiple sclerosis (Antony et al. 2007). Mutation causes nuerological problems including global developmental delay, severe progressive microcephaly, seizures, spasticity and thin corpus callosum (CC) curated:CharProtDB::CH_091534 curated:CharProtDB::CH_091706