5b6f F 2.1 BS01 LTX E 1 N54 I120 Y121 S122 P123 N35 I101 Y102 S103 P104 301 EVKLEESGGGLVQPGGSMKLSCVASGFTISNYWMNWVRQSPEKGLDWVAEIRLKSNNYVTHYAESVKGRFTISRDDSKNSVYLQMNNLRPEDTGIYYCTPIYSPFAYWGQGTLVTVSAAKTTPPSVYPLAPGSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR