4M6I

Structure of the reduced, Zn-bound form of Mycobacterium tuberculosis peptidoglycan amidase Rv3717

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)	Peptidoglycan Amidase Rv3717	polymer	225	23432.2	2	UniProt (O69684) Pfam (PF01520)	Mycobacterium tuberculosis	N-acetymuramyl-L-alanine amidase-related protein
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E, F (A, B)	water	water		18.0	18	Chemie (HOH)

Sequence modifications

A, B: 20 - 241 (UniProt: O69684)

PDB	External Database	Details
Gly 17	-	expression tag
His 18	-	expression tag
Met 19	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46864.4
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	46995.2

*Water molecules are not included.