>5EKV_1|Chains A, C|Eukaryotic translation initiation factor 4E|Homo sapiens (9606) MATVEPETTPTPNPPTTEEEKTESNQEVANPEHYIKHPLQNRWALWFFKNDKSKTWQANLRLISKFDTVEDFWALYNHIQLSSNLMPGCDYSLFKDGIEPMWEDEKNKRGGRWLITLNKQQRRSDLDRFWLETLLCLIGESFDDYSDDVCGAVVNVRAKGDKIAIWTTECENREAVTHIGRVYKERLGLPPKIVIGYQSHADTATKSGSTTKNRFVV >5EKV_2|Chains B, D|Eukaryotic translation initiation factor 4E-binding protein 1|Homo sapiens (9606) RIIYDRKFLMECRN