Uniprot ID	B0RXD3
Uniprot Name	KATG_XANCB
Taxonomy ID	509169
Sequence	M T T E A K C P F N H S V V G A G T T N R D W W P K Q L R V D L L N Q H S A R S N P L A A S F N Y A E A F K R L D L Q T L K Q E L R A L M T D S Q D W W P A D F G H Y G P L F V R M A W H S A G T Y R T G D G R G G G G R G Q Q R F A P L N S W P D N V S L D K A R R L L W P I K Q K Y G Q A I S W A D L M I L T G N V A L E S M G F K T F G F A G G R E D T W E P D Q D L Y W G R E T K W L G G D D R Y A H G S P G V D Q A H G V L V K D D D S E V Q H T R D L E N P L A A V Q M G L I Y V N P E G P D G N P D P L L A A K D I R D T F G 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 A D A A H V A A E P E A S D L E S Q G L G W H N S F G S G K G G D T I T S G L E V T W T T T P A Q W S N D F F D H L F G F E W E L S K S P A G A H Q W V A K N A Q A I I P D A H D A S K K R L P T M L T T D L A L R I D P A Y E A I S R R F H A N P D Q F A D A F A R A W F K L T H R D M G P R A R Y L G A D V P A E E L L W Q D P I P A L N H A L I D A Q D A A A L K Q T V L S S G L S V A Q L V A T A W A S A S S F R G S D K R G G A N G A R I R L A P Q K D W A S N E P A Q L A Q V L A T L E R I Q A D F N A R Q S G G K Q I S L A D L I V L G G N A A V E Q A A H A A G H A V T V P F A P G R M D A S Q A Q T D V E S F A V L E P V A D G F R N Y A K A R Y A V S A E A L L I D K A Q L L T L T A P E M T V L V G G L R V L G A N T G Q S H N G V F T T R P G V L S N D F F A N L L D M R T E W K A T S E T K E T Y E G R D R A T G E H K W T G T R V D L V F G S N S I L R A V A E V Y A S A D A Q E K F V Q D F V A A W T K V M Q L D R F D L A
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 93 93 Proton acceptor. {ECO:0000255|HAMAP-Rule:MF_01961}.
Pfam	PF00141
InterPro	IPR000763 IPR002016 IPR010255 IPR019794 IPR019793