>Q8TJZ5|sirohydrochlorin nickelchelatase|EC 4.99.1.11|Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)|Swiss-Prot MTEKLGILAIGHGSKLPYNKEVVSQIADYIAQKHSDVVVRAGFMENSEPTLEEAIAGFAG TGVTKIAAVPVFLASGVHITKDIPGILSLDEKGCGILNIDGKDVPLCYAKPLGADELIAD LVFKRVQEAL