1.11.1.B2 ? x * 67488, calculation from nucleotide sequence 348337 1.11.1.B2 dimer 2 * 29000, SDS-PAGE 348327 1.11.1.B2 dimer 2 * 32000, SDS-PAGE -, 348334, 348343 1.11.1.B2 monomer - 698914