>7OX2_1|Chains A, D[auth B], G[auth D], J|Heavy chain (Fab 6E2)|Homo sapiens (9606) QVQLVESGGGLVQPGGSLRLSCAASGFTFSSSAMGWVRQAPGKGLEWVSTIVNSITTTYYADSVKGRFTISTDNAKNTLYLQIDSLKSEDTAVYYCGSLAGPYYDYWGQGTQVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC >7OX2_2|Chains B[auth C], E, H[auth K], K[auth L]|Light chain (Fab 6E2)|Homo sapiens (9606) SSALTQPSTVSVSLGQTARITCQGGSLGSYDAHWYQQKPGQAPVLVIHDNNSRPSGIPERFTGSRSGETATLTISGAQTEDEADYYCQSYDSTSDALVFGGGTQLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS >7OX2_3|Chains C[auth M], F[auth N], I[auth O], L[auth T]|Interleukin-9|Homo sapiens (9606) GSHMQGCPTLAGILDINFLINKMQEDPASKCHCSANVTSCLCLGIPSDNCTRPCFSERLSQMTNTTMQTRYPLIFSRVKKSVEVLKNNKCPYFSCEQPCNQTTAGNALTFLKSLLEIFQKEKMRGMRGKI