B12B-PASK-1 (LF) (SN) B12B-PASK-1(LF)(SN) B12B-PASK-1-(LF)(SN) B12B-PASK-1N B12B-PASK-1N(LF)(SN) B12B-PASK-N B12B-PASK-N(LF)(SN) B12B-PHDRS-B(LF)(SN)(P) B12B-PHDSK(LF)(SN)(P) B12B-PHDSS