>7vfb_B mol:protein length:134 nb2b4
QVQLQESGGGSVQAGGSLRLSCAVSGYTYSSKCLGWFRQAPGKEREGIATIYTGGGSTYYVDSVKGRFTISQDNAKNTVALQMNSLKPEDTAMYYCAASGAIAGIRLCLPGHTFYTYWGQGTQVTVSSHHHHHH