>1kxt_F mol:protein length:127  IMMUNOGLOBULIN VHH FRAGMENT
QVQLVASGGGSVQAGGSLRLSCAASGYTFSSYPMGWYRQAPGKECELSARIFSDGSANY
ADSVKGRFTISRDNAANTAYLQMDSLKPEDTAVYYCAAGPGSGKLVVAGRTCYGPNYWG
QGTQVTVSS