4YPN

Crystal structure of a LonA fragment containing the 3-helix bundle and the AAA-alpha/beta domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Lon protease	polymer	293	33571.5	1	UniProt (A0A059VAZ3) Pfam (PF00004)	Meiothermus taiwanensis	ATP-dependent protease La
2	B (A)	water	water		18.0	85	Chemie (HOH)

Sequence modifications

A: 207 - 492 (UniProt: A0A059VAZ3)

PDB	External Database	Details
Met 206	-	expression tag
His 493	-	expression tag
His 494	-	expression tag
His 495	-	expression tag
His 496	-	expression tag
His 497	-	expression tag
His 498	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33571.5
All*	Total formula weight	33571.5

*Water molecules are not included.