>8vt3_B mol:protein length:75 Prefusion of HMPV (MPV-2cREKR), N-fragmentGLKESYLEESCSTITEGYLSVLRTGWYTNVFTLEVGDVENLTCSDGPSLIKTELDLTKSALRELKTVSADQLARE