>tr|A0A7U3YAI9|A0A7U3YAI9_BUCA5 Siroheme synthase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum GN=cysG
MNYLPIFIDLKSKNVLVIGAGEVGLNKIRILLRAKAKVNVIAKELCSEVKLLLRDQKINW
LSKNFDLIYLNKIFLVVSATNDIKLNQYIFKKCNERCVLVNIVDDKLKCSFIFPSIIDRS
PLIVAISSGGTAPVLLRLLREKIEAILPNKLGDVAKIAGKWRLAIKKHFSNFLERRKFWE
KLFHSIFVEHILNGNKEQAINVLKKNMNQNISLTGEIILVGAGPGDSGLLTLRGLQVLQQ
ADVVLYDYLVSEDILDLIRRDAKRICVGKRVGLKNITQNEIIKLLIFFAQKGKKVVRLKG
GDPFIFGRGSEEIEAAKDAGIHFQVVPGITSAIGIAAYTGIPLTHRKYSQGVIFITGHKC
IDGFLNNWSILSDPSYTLVVYMGTLKAVYIAQKLITFGRSKLTPIAIIVQGTTIHQKVIV
GCLGEIEKIIPFAATPSLLIIGDVVHLHKKLAWFQSENILKKIKNKFSTLTFI