>5ZZ5_1|Chains A, B, C, D|Redox-sensing transcriptional repressor Rex|Thermotoga maritima MSB8 (243274)
MAEKIPKPVSKRLVSYYMCLERLLDEGVEVVSSEELARRLDLKASQIRKDLSYFGEFGKRGVGYNVEHLYDAIGEILGVKKEWKLVVVGAGNIGRAVANYTVMKEKGFRIIGIFDSDPSKIGKEAAPGLTVSDVSELEKFVEEHGVEIGVIAVPAEHAQEIAERLEKAGIKGILNFAPVKIKVSVPVENIDITASLRVLTFEIVRRNS