>sp|A0A0A0MS15|HV349_HUMAN Immunoglobulin heavy variable 3-49 OS=Homo sapiens GN=IGHV3-49 MEFGLSWVFLVAILKGVQCEVQLVESGGGLVQPGRSLRLSCTASGFTFGDYAMSWVRQAP GKGLEWVGFIRSKAYGGTTEYAASVKGRFTISRDDSKSIAYLQMNSLKTEDTAVYYCTR