4KRY

Structure of Aes from E. coli in covalent complex with PMS

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...	Acetyl esterase	polymer	333	37908.0	6	UniProt (P23872) Pfam (PF07859) In PDB	Escherichia coli	Aes, EcE
2	A, B, C, D, E...	TRIETHYLENE GLYCOL	non-polymer		150.2	8	Chemie (PGE)
3	A, B, D	IMIDAZOLE	non-polymer		69.1	4	Chemie (IMD)
4	D, E	PENTAETHYLENE GLYCOL	non-polymer		238.3	2	Chemie (1PE)
5		water	water		18.0	449	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 319 (UniProt: P23872)

PDB	External Database	Details
Met -13	-	expression tag
Arg -12	-	expression tag
Gly -11	-	expression tag
Ser -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Thr -3	-	expression tag
Asp -2	-	expression tag
Pro -1	-	expression tag
Ile 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	227447.9
Non-Polymers*	Number of molecules	14
	Total formula weight	1954.3
All*	Total formula weight	229402.2

*Water molecules are not included.