Uniprot ID	A3MTK6
Uniprot Name	CAS4_PYRCJ
Taxonomy ID	410359
Sequence	M E L L S P K P L C S V V N C E D L E K L D H V S A L N E L R R E Q E I F K L L P G I Y A H R Y D F R R V S P S I I N D F E Y C P R L L W V Q H K L G L K L L S E K S V V S I I R G R I L H E R Y E R L L S Q Y E N V V A E Y K V E I G D L V G V V D L V I K R G G E Y I P V E I K T G F S K E A H K T Q L Q I Y I S M L K A R F G Y L V Y R N H V E V V H R N D A A L D V L K K I R E I L S A R E A P P A K C N S C I F K P I C K N L L
Cofactor	COFACTOR: Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:49601; Evidence={ECO:0000269|PubMed:25200083, ECO:0000303|PubMed:24171432}; Note=Binds 1 [2Fe-2S] cluster per subunit. Not required for nuclease activity, since mutation of the Cys residues leads to a colorless but active protein. {ECO:0000269|PubMed:25200083, ECO:0000303|PubMed:24171432}; COFACTOR: Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000269|PubMed:25200083}; Name=Co(2+); Xref=ChEBI:CHEBI:48828; Evidence={ECO:0000269|PubMed:25200083}; Note=Mn(2+) required for ssDNA cleavage activity. Can also utilize Co(2+) and to a lesser extent Mg(2+). {ECO:0000269|PubMed:25200083};
Active site	No current data
Pfam	PF01930
InterPro	IPR013343 IPR022765 IPR011604