Uniprot ID	Q9ZGE8
Uniprot Name	BCHB_HELMO
Taxonomy ID	28064
Sequence	M K L A Y W M Y E G T A L S G I T R V A G S M Q K V H T V I H G P Q G D G Y V N V M Y S M L E R F H T I P P F T L S T I G R R E M A Q G S R A R L V E T V R R V D A Q H Q P D V I V I T P T C S S T L L Q E D L L A V A R T L G K Q T K A K L I V P N V N A F R D L E H R A M D D F L T Q I V A E F A T E Q P K T E Q F S V N L I G P S Y L G F H Q L H D M Q E I R S M L E S L G V A V N A V I P Y G A S I K T L Q E L T K A H L N I C L Y H E Y G Q S A C E L L K E K F G I D Y I V A T P I G I R L T S Q F V K A I G E R A G L P V E S Y I R Q N L A P S G T I A R F T K S V D S L S A L F G K R A V V F G D Y S H A V G M T H L L R E I G V R V V W A G T Y M K T M E K A F Q A S I G G L A D E V F V C D D F Q E I S H K I R D T H P D I V L G T Q M E R H S A A R F N F P C I V I S S P A H I L N F P L F P A P V L G Y Q G M T R M L D T I N S T I K L G L E E H L V N M F G E D S P G M G E E D T A Q E Q V A V T S D M P K A P D K T T A G E G E L K W D A E A T K A L K Q V P F F V R G K V Q R N T E N Y A R E R G Y S E V T L E V I Y A A K A Y F E S K S N Q G E R
Cofactor	COFACTOR: Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883; Evidence={ECO:0000255|HAMAP-Rule:MF_00353}; Note=Binds 1 [4Fe-4S] cluster per heterodimer. The cluster is bound at the heterodimer interface by residues from both subunits. {ECO:0000255|HAMAP-Rule:MF_00353};
Active site	ACT_SITE 281 281 Proton donor. {ECO:0000255|HAMAP-Rule:MF_00353}.
Pfam	PF00148 PF08369
InterPro	IPR000510 IPR013580 IPR042298 IPR005969 IPR016209