>sp|P0A4L2|THIO1_NOSSO Thioredoxin 1 OS=Nostoc sp. GN=trxA MSAAAQVTDSTFKQEVLDSDVPVLVDFWAPWCGPCRMVAPVVDEIAQQYEGKIKVVKVNT DENPQVASQYGIRSIPTLMIFKGGQKVDMVVGAVPKTTLSQTLEKHL