Uniprot ID	B0TBM8
Uniprot Name	BCHB_HELMI
Taxonomy ID	498761
Sequence	M K L A Y W M Y E G T A L S G I A R V A G S M P K V H T V I H G P Q G D G Y I N V M F S M L E R F H K L P P F T L S P I G R R E M A R G S R A R L V E T V R R V D A L 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 N S L G R Q T K A R L I V P Q V N A F R D L E H F A M D D F L A Q M V A A F A V E Q P K T E R F T V N L I G P S Y L G F H Q I H D L N E I R T M L E E I G I G V N A V I P Y G A T V E T L R S L T R A H L N I C L Y R E Y G R E T C E Y L R K R F G I D Y I S I T P M G I R Q T G R F L R A L G E Q A G I D V T P Y I R R H L A P S G A L A R F T K S V D A L S S L F G K R A V V F G D F S H A V G A T Y L L R E I G L Q V V W A G T Y M T A W K D E F T E A V A A L T D E A F V C D D F Q A V S R K I R D T Q P D I V F G T Q M E R H S A A R Y E L P C I V I S S P A H I L N F P L F P A P V L G Y R G M T R L L D T I N Q T I K L G L E E H L V N M F G E D T A S E R Q M E A A S A A A R G T A T A P T G A A G A V A T V D E L Q W D A E A E 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 D V I Y A A K A Y F E G K G N Q G N R
Cofactor	COFACTOR: Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883; Evidence={ECO:0000250}; Note=Binds 1 [4Fe-4S] cluster per heterodimer. The cluster is bound at the heterodimer interface by residues from both subunits. {ECO:0000250};
Active site	ACT_SITE 281 281 Proton donor. {ECO:0000250}.
Pfam	PF00148 PF08369
InterPro	IPR000510 IPR013580 IPR042298 IPR005969 IPR016209