>Subunit A sequence 1 (198 aa) LIIMKEAIIATHNPGKVKEFKEILEPRGYDVKSLAEIGFTEEIEETGHTFEENAIMKAEAVAKAVNKMVI ADDSGLSIDNLGGRPGVYSARYAGEQKDDQANIEKVLSELKGIEKEQRTARFRCALAVSIPGEETKTVEG HVEGYIAEEPRGEYGFGYDPIFIVKDKDKTMAELTSDEKNKISHRADALKKLSKLLEA