>6pxg_H mol:protein length:229 G2 Fab Heavy Chain
QVQLQQSGGELVKPGASVKLSCKTSGFTFSSSYISWLKQKPGQSLEWIAWIYAGTGGTEYNQKFTGKAQVTVDTSSSTAYMQFSSLTTEDSAIYYCARGGSSFAMDYWGQGTSVTVSSASTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDCGKGLEVLFQ