5GHX

Crystal structure of beta-lactamase PenP mutant-E166H

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Beta-lactamase	polymer	268	29836.8	2	UniProt (P00808) Pfam (PF00144)	Bacillus licheniformis	Penicillinase
2	C, E (A, B)	ACETIC ACID	non-polymer		60.1	2	Chemie (ACY)
3	D, F (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
4	G, H (A, B)	water	water		18.0	856	Chemie (HOH)

Sequence modifications

A, B: 26 - 295 (UniProt: P00808)

PDB	External Database	Details
Gly 23	-	expression tag
Pro 24	-	expression tag
Met 25	-	expression tag
His 166	Glu 180	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59673.7
Non-Polymers*	Number of molecules	4
	Total formula weight	244.2
All*	Total formula weight	59917.9

*Water molecules are not included.