2g5b F 2.3 BS01 peptide K 0 Y33 R52 N52A V52C N52D Y100A W100C Y33 R52 N53 V55 N56 Y106 W108 ? P84751 16946732 601 ~ 607 EVNLVESGGGLVQPGGSLRLSCATSGFTFIDNYMSWVRQPPGKALEWLGFIRNKVNGYTTEYGPSVKGRFTISRDDSQSILYLQMNTLRTEDSATYYCVRDNGSDYRWYFDVWGAGTTVTVSSAKTTPPSVYPLAPNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVP