Uniprot ID	Q94LA4
Uniprot Name	HEM22_ARATH
Taxonomy ID	3702
Sequence	M T S S M F R S P C K I P S V K G F E Q K S Y V G L K A A S Y N V R V N S F K S S E V A S Q L Q K I D S T L I W P V N A L E A P P V P S K P A T P L I D Q P L Q L S R R A R R N R K C P T Q R A A F Q E T N I S P A N F I Y P L F I H E G E V D I P I T S M P G R Y M L G W R H G L I E E V A R A L D V G V N S V K L Y P K V P E A L K S P T G E E A F N D N G L I P R T V R L L K D R F P D L V I Y T D V N F D E Y S T T G H G G I V G E D G V I L N D E T I H Q L R K Q A V S Q A R A G A D V V C T S E M L D G R V G A V R A A L D A E G F Q D V S I M S Y S V K Y T S S L Y G R F R K V Q L D K K T Y Q I N P A N S R E A L L E A R E D E A E G A D I L M V K P A L P S L D I I R L L K N Q T L L P I G A C Q V S G E Y S M I K A A G L L K M I D E E K V M M E S L L C I R R A G A D L I L T Y F A L Q A A T K L C G E N K R F S S N
Cofactor	COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250}; Note=Binds 2 magnesium ions per monomer. The first magnesium ion is required for catalysis. The second functions as an allosteric activator. {ECO:0000250};
Active site	ACT_SITE 275 275 Schiff-base intermediate with substrate. {ECO:0000250}.; ACT_SITE 322 322 Schiff-base intermediate with substrate. {ECO:0000250}.
Pfam	PF00490
InterPro	IPR001731 IPR013785