7AER

Rebuilt and re-refined PDB entry 5yep: tri-AMPylated Shewanella oneidensis HEPN toxin in complex with MNT antitoxin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Toxin-antitoxin system antidote Mnt family	polymer	139	15723.3	1	UniProt (Q8ECH7) Pfam (PF18765) In PDB	Shewanella oneidensis (strain MR-1)
2	B, C, D	Toxin-antitoxin system toxin HepN family	polymer	139	16253.2	3	UniProt (Q8ECH6) Pfam (PF01934) In PDB	Shewanella oneidensis (strain MR-1)
3	B, C	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	6	Chemie (AMP)

Sequence modifications

B, C, D: 1 - 133 (UniProt: Q8ECH6)

PDB	External Database	Details
His 134	-	expression tag
His 135	-	expression tag
His 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag
His 139	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	64482.9
Non-Polymers*	Number of molecules	6
	Total formula weight	2083.3
All*	Total formula weight	66566.2

*Water molecules are not included.