4YLY

Crystal structure of peptidyl-tRNA hydrolase from a Gram-positive bacterium, staphylococcus aureus at 2.25 angstrom resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Peptidyl-tRNA hydrolase	polymer	198	22803.2	2	UniProt (Q6YP15) Pfam (PF01195) In PDB	Staphylococcus aureus	PTH
2	A, B	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
3		water	water		18.0	68	Chemie (HOH)

Sequence modifications

A, B: 1 - 190 (UniProt: Q6YP15)

PDB	External Database	Details
Leu 191	-	expression tag
Glu 192	-	expression tag
His 193	-	expression tag
His 194	-	expression tag
His 195	-	expression tag
His 196	-	expression tag
His 197	-	expression tag
His 198	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45606.4
Non-Polymers*	Number of molecules	5
	Total formula weight	460.5
All*	Total formula weight	46066.9

*Water molecules are not included.