4RO1

An 3'-5'-exoribonuclease that specifically recognizes RNAs.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	DIS3-like exonuclease 2	polymer	764	87065.6	2	UniProt (O14040) Pfam (PF17849) Pfam (PF00773) In PDB	Schizosaccharomyces pombe (Fission yeast)

Sequence modifications

B, A: 170 - 927 (UniProt: O14040)

PDB	External Database	Details
His 164	-	expression tag
His 165	-	expression tag
His 166	-	expression tag
His 167	-	expression tag
His 168	-	expression tag
His 169	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	174131.2
All*	Total formula weight	174131.2

*Water molecules are not included.