Sequence alignment between 4nn7(A) and UniProt seq Q9JIE6 (TSLP_MOUSE):

Q9JIE6 (TSLP_MOUSE): Thymic stromal lymphopoietin from Mus musculus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MVLLRSLFILQVLVRMGLTYNFSNCNFTSITKIYCNIIFHDLTGDLKGAKFEQIEDCESKPACLLKIEYYTLNPIPGCPSLPDKTFARRTREALNDHCPGYPETERNDGTQEMAQEVQNICLNQTSQILRLWYSFMQSPE
         .......................................................................................................XXXXXXXXXXXXX......X.................
PDB seq: -------------------YNFSNCNFTSITKIYCNIIFHDLTGDLKGAKFEQIEDCESKPACLLKIEYYTLNPIPGCPSLPDKTFARRTREALNDHCPGYPE-------------VQNICLQQTSQILRLWYSFMQSPE
                            +---------+---------+---------+---------+---------+---------+---------+---------+---             ---+---------+---------+
                           20        30        40        50        60        70        80        90       100                 120       130       140