6H2K

Structure of BlaC from Mycobacterium tuberculosis bound to the trans-enamine adduct of sulbactam.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Beta-lactamase	polymer	274	29475.1	2	UniProt (A0A0T9EA39) In PDB	Mycobacterium tuberculosis
2	A, B	TRANS-ENAMINE INTERMEDIATE OF SULBACTAM	non-polymer		235.3	2	Chemie (TSL)
3	A, B	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	6	Chemie (PEG)
4	A, B	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
5	A, B	ACETATE ION	non-polymer		59.0	5	Chemie (ACT)
6		water	water		18.0	347	Chemie (HOH)

Sequence modifications

A, B: 29 - 293 (UniProt: A0A0T9EA39)

PDB	External Database	Details
Met 28	-	initiating methionine
Leu 294	-	expression tag
Glu 295	-	expression tag
His 296	-	expression tag
His 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58950.1
Non-Polymers*	Number of molecules	16
	Total formula weight	1678.7
All*	Total formula weight	60628.9

*Water molecules are not included.