6J25

CTX-M-64 beta-lactamase mutant-S130T

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	274	29152.9	2	UniProt (C8CP57) Pfam (PF00144) Pfam (PF13354)	Escherichia coli
2	C, D (A, B)	water	water		18.0	614	Chemie (HOH)

Sequence modifications

A, B: 25 - 289 (UniProt: C8CP57)

PDB	External Database	Details
Gly 14	-	expression tag
Ser 15	-	expression tag
His 16	-	expression tag
Met 17	-	expression tag
Ala 18	-	expression tag
Ser 19	-	expression tag
Gly 20	-	expression tag
Gly 21	-	expression tag
Thr 22	-	expression tag
Glu 23	-	expression tag
Leu 24	-	expression tag
Thr 130	Ser 133	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58305.8
All*	Total formula weight	58305.8

*Water molecules are not included.