Uniprot ID	Q1QS58
Uniprot Name	KATG_NITHX
Taxonomy ID	323097
Sequence	M D A K T N D K S A G K C P F T S G R S H R I R D W W P G Q L D V Q V L H H N S N L S D P M D E D F D Y A R E F E S L D L N A V I K D L T A L M T D S Q D W W P A D F G H Y G G L M I R L A W H S A G T Y R I T D G R G G A G A G Q Q R F A P L N S W P D N V L L D R G R R L L W P I K Q K Y G R K I S W A D L L V L S G N V A L E S M G F K T F G F A G G R A D V W E P E E L Y W G P E G T W L G D E R Y S G E R Q L A E P L A A V Q M G L I Y V N P E G P N G K P D P I A A A T D I R E T F F R M A M N D E E T V A L I A G G H T F G K T H G A G D A S L V G P A P E S A P I E D Q G L G W N S K F G T G K G G D S I G S G L E V T W T Q T P T T W D N N F F D T L F K Y E W E L T K S P A G A Y Q W Q A K D A P A I T P D A H D T S K K H V P T M L T T D L S L R F D P A Y G K I S K H F H E N P D Q F A D A F A R A W Y K L T H R D M G P R E R Y L G P L V P K E T L I W Q D P I P A V D H A L V D D K D I A E L K A K V L A S G L T V P Q L V S T A W A S A S T F R G S D K R G G A N G A R I R L A P Q K D W E V N Q P A Q L K T V L A R L E A I Q S E F N G A Q T G G K K V S L A D L I V L A G C F A V E K A A N D V G I D L K V P F T P G R M D A S Q D Q T D V D S F A P L E P R A D G F R N Y I G S R H Q F M T P E E A L V D R A Q L L N L T G P E M T V L V G G L R V L G A N A A D S R H G V F T K Q P G T L T N D F F A N L L T M D T V W Q P V A G Q D D V Y E G R D R K T N A V Q W T G T R V D L I F G S H S Q L R A F A E V Y A C T D A K E K F A R D F V A A W T K V M N A D R F D L H R
Cofactor	COFACTOR: Name=heme b; Xref=ChEBI:CHEBI:60344; Evidence={ECO:0000255|HAMAP-Rule:MF_01961}; Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per dimer. {ECO:0000255|HAMAP-Rule:MF_01961};
Active site	ACT_SITE 96 96 Proton acceptor. {ECO:0000255|HAMAP-Rule:MF_01961}.
Pfam	PF00141
InterPro	IPR000763 IPR002016 IPR010255 IPR019794 IPR019793