7Y7O

Crystal structure of metallo-endoribonuclease YbeY from Staphylococcus aureus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Endoribonuclease YbeY	polymer	162	18871.8	1	UniProt (P67136) Pfam (PF02130) In PDB	Staphylococcus aureus subsp. aureus Mu50
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	A	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
4		water	water		18.0	54	Chemie (HOH)

Sequence modifications

A: 2 - 155 (UniProt: P67136)

PDB	External Database	Details
Met 0	-	initiating methionine
Ala 1	-	expression tag
His 156	-	expression tag
His 157	-	expression tag
His 158	-	expression tag
His 159	-	expression tag
His 160	-	expression tag
His 161	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	18871.8
Non-Polymers*	Number of molecules	3
	Total formula weight	449.7
All*	Total formula weight	19321.5

*Water molecules are not included.