>2iqa_B mol:protein length:223 IgG2a Fab fragment PFA2 heavy chain
QVTLKESGPGILKPSQTLSLTCSLSGFSLRTSGMGVGWIRQPSGKGLEWLAHIWWDDDKNYNPSLKSQLTISKDTSRNQVFLKITSVDTADTATYYCVRRAHNVVLGDWFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGGTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSGLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR