>2trcB (B:) SEQRES residues mseldqlrqeaeqlknqirdarkacadatlsqitnnidpvgriqmrtrrtlrghlakiya mhwgtdsrlllsasqdgkliiwdsyttnkvhaiplrsswvmtcayapsgnyvacggldni csiynlktregnvrvsrelaghtgylsccrflddnqivtssgdttcalwdietgqqtttf tghtgdvmslslapdtrlfvsgacdasaklwdvregmcrqtftghesdinaicffpngna fatgsddatcrlfdlradqelmtyshdniicgitsvsfsksgrlllagyddfncnvwdal kadragvlaghdnrvsclgvtddgmavatgswdsflkiwn