>2BUN_1|Chain A|APPA|Rhodobacter sphaeroides 2.4.1 (272943) LEADVTMTGSDLVSCCYRSLAAPDLTLRDLLDIVETSQAHNARAQLTGALFYSQGVFFQWLEGHPAAVAEVMSHIQRDRRHSNVEILAEESIAKRRFAGWHMQLSCSEADMRSLGLAESRQ