>3X3F_1|Chain A[auth H]|Heavy chain of KMTR2|Homo sapiens (9606) QVQLVQSGAEMKKPGASVKVSCKTSGYTFTNYKINWVRQAPGQGLEWMGWMNPDTDSTGYPQKFQGRVTMTRNTSISTAYMELSSLRSEDTAVYYCARSYGSGSYYRDYYYGMDVWGQGTTVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVESKYG >3X3F_2|Chain B[auth L]|Light chain of KMTR2|Homo sapiens (9606) EIVLTQSPATLSLSPGERATLSCRASQSVSSYLAWYQQKPGQAPRLLIYDASNRATGIPARFSGSGSGTDFTLTISSLEPEDFAVYYCQQRSNWPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >3X3F_3|Chain C[auth A]|Tumor necrosis factor receptor superfamily member 10B|Homo sapiens (9606) ALITQQDLAPQQRVAPQQKRSSPSEGLCPPGHHISEDGRDCISCKYGQDYSTHWNDLLFCLRCTRCDSGEVELSPCTTTRNTVCQCEEGTFREEDSPEMCRKCRTGCPRGMVKVGDCTPWSDIECVHKESGSRADYKDDDDK