6KYT

The structure of the M. tb toxin MazEF-mt1 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, D, E, G...	Endoribonuclease MazF9	polymer	122	13336.3	8	UniProt (P71650) Pfam (PF02452) In PDB	Mycobacterium tuberculosis H37Rv
2	P, F, Q, C	Antitoxin MazE9	polymer	82	8820.5	4	UniProt (P0CL61) Pfam (PF01402) In PDB	Mycobacterium tuberculosis H37Rv
3		water	water		18.0	447	Chemie (HOH)

Sequence modifications

A, B, D, E, G, H, J, K: 1 - 118 (UniProt: P71650)

PDB	External Database	Details
Met -3	-	initiating methionine
Ala -2	-	expression tag
Asp -1	-	expression tag
Leu 0	-	expression tag

P, F, Q, C: 1 - 76 (UniProt: P0CL61)

PDB	External Database	Details
Gly -5	-	expression tag
Pro -4	-	expression tag
Ser -3	-	expression tag
Gln -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag
Val 1	Met 1	conflict

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	141972.3
All*	Total formula weight	141972.3

*Water molecules are not included.