| Uniprot ID | A4S1G4 | 
| Uniprot Name | FEN1_OSTLU | 
| Taxonomy ID | 436017 | 
| Sequence | M G I K G L T A L M R D N A P G A I K E Q K F E S Y L D R R V A I D A S M H I Y Q F M M V V G R Q G E Q Q L T N E A G E V T S H L Q G M L N R T C R M L E A G I K P I Y V F D G K P P V M K G G E L A K R K D K R E E A E A A L K A A R E A G N Q E E V E K L S K R T V R V S K Q H S Q E V M K L A S L L G V P V F E A P C E A E A S C A A M C K A G L V W A V A T E D M D T L T F A A P R L A R N L M A P K S Q D K P V L E F D Y D K V L A G L G L T P E Q F I D M C I L C G C D Y C D T I R G I G P K T A L K L I K E H G S I E K I L E E I D T E K Y P P P Q D W D F A G A R E L F K N P E V M D T T G I A L S W K A P N E E G L I D F L V K E K Q F N E E R V R A V C A K V K K A R Q G K A S Q N R L E S F F G P P T I I S S T I G K R K V E E K K G K N G K A G L A N K K S K G V S G F R R S K N | 
| Cofactor | COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-Rule:MF_03140}; Note=Binds 2 magnesium ions per subunit. They probably participate in the reaction catalyzed by the enzyme. May bind an additional third magnesium ion after substrate binding. {ECO:0000255|HAMAP-Rule:MF_03140}; | 
| Active site | No current data | 
| Pfam | PF00867 PF00752 | 
| InterPro | IPR036279 IPR002421 IPR023426 IPR008918 IPR029060 IPR006086 IPR006084 IPR019974 IPR006085 |