>4tvs_b mol:protein length:134  VHH Domain BS-1
MQVQLVESGGGLVQAGGSLRLSCAASGRTLSSYAVGWFRQAPGLEREFVATISRSGGST
HYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAATFTPDGSWYYTRGSSYDYW
GQGTQVTVSSHHHHHH