Uniprot ID	P20182
Uniprot Name	ISPT_STRFR
Taxonomy ID	1906
Sequence	M R T A D L F Y A L Y A R R L R R Q T A A G P L P K H I G L I M D G N R R W A R Q M G M A N P S I G H R Y G A E H V E S V L S W C E T A G I K H V T V F V C S T E N L Q R R G D T E V S F L M Q V I E Q V V A V H L A R P D A R W Q V R I A G T L D X P C A D S T A H A L K E A V E A T R R C T T G S Q V T L A I G Y G G R Q E V I D A V R E L L H E Q A A A G T T L E D L A A S L T M D D I T R H L Y T A G Q P D P D L V I R T S G E Q R M S N F L L W Q S A Y S E L Y F C E A Y W P A F R E I D F L R A L R S Y A A R Q R R Y G A
Cofactor	COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-Rule:MF_01139}; Note=Binds 2 magnesium ions per subunit. {ECO:0000255|HAMAP-Rule:MF_01139};
Active site	ACT_SITE 33 33 {ECO:0000255|HAMAP-Rule:MF_01139}.; ACT_SITE 82 82 Proton acceptor. {ECO:0000255|HAMAP-Rule:MF_01139}.
Pfam	PF01255
InterPro	IPR001441 IPR018520 IPR036424