>d1aoqa1 a.3.1.2 (A:17-133) N-terminal (heme c) domain of cytochrome cd1-nitrite reductase {Paracoccus pantotrophus} hktrtdnryepsldnlaqqdvaapgapegvtalsdaqyneankiyfercagchgvlrkga tgkaltpdltrdlgfdylqsfityaspagmpnwgtsgelsaeqvdlmanyllldpaa