| Uniprot ID | B6JKI4 | 
| Uniprot Name | PURA_HELP2 | 
| Taxonomy ID | 570508 | 
| Sequence | M A D V V V G I Q W G D E G K G K I V D R I A K D Y D F V V R Y Q G G H N A G H T I V H K G V K H S L H L M P S G V L Y P K C K N I I S S A V V V S V K D L C E E I S A F E D L E N R L F V S D R A H V I L P Y H A K K D A F K E Q S Q N I G T T K K G I G P C Y E D K M A R S G I R M G D L L D D K I L E E K L N A H F K A I E P F K E A Y G L G E N Y E K D L R G Y F K A Y A P K I R P F I K D T T S M L I E A N Q K G E K I L L E G A Q G T L L D I D L G T Y P F V T S S N T T S A S A C V S T G L N P K A I N E V I G I T K A Y C T R V G N G P F P S E D T T P M G D H L R T K G A E F G T T T K R P R R C G W L D L V A L K Y A C A L N G C T Q L A L M K L D V L D G I D A I K V C V A Y E R K G E R L E A F P S D L K D C M P I Y Q T F K G W E K S V G V R K L E D L E P N A R E Y I R F I E K E V G V K I G L I S T S P E R E D T I F L | 
| Cofactor | COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-Rule:MF_00011}; Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00011}; | 
| Active site | ACT_SITE 12 12 Proton acceptor. {ECO:0000255|HAMAP-Rule:MF_00011}.; ACT_SITE 40 40 Proton donor. {ECO:0000255|HAMAP-Rule:MF_00011}. | 
| Pfam | PF00709 | 
| InterPro | IPR018220 IPR033128 IPR042109 IPR042110 IPR042111 IPR001114 IPR027417 |