5YJJ

Crystal structure of PNPase from Staphylococcus epidermidis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Polyribonucleotide nucleotidyltransferase	polymer	713	78934.5	6	UniProt (Q8CST1) Pfam (PF01138) Pfam (PF03725) Pfam (PF03726) Pfam (PF00013) Pfam (PF00575) In PDB	Staphylococcus epidermidis (strain ATCC 12228)	Polynucleotide phosphorylase,PNPase
2	A, B, C, D, E...	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
3	A, B, C, D, E...	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4		water	water		18.0	1619	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 701 (UniProt: Q8CST1)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Ser -1	-	expression tag
Asn 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	473607.0
Non-Polymers*	Number of molecules	12
	Total formula weight	715.7
All*	Total formula weight	474322.7

*Water molecules are not included.