4V0B

Escherichia coli FtsH hexameric N-domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	ATP-DEPENDENT ZINC METALLOPROTEASE FTSH	polymer	82	9545.6	3	UniProt (P0AAI3) Pfam (PF06480) In PDB	ESCHERICHIA COLI K-12	CELL DIVISION PROTEASE FTSH
2	B	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)

Sequence modifications

A, B, C: 25 - 96 (UniProt: P0AAI3)

PDB	External Database	Details
Met 23	-	expression tag
Ala 24	-	expression tag
Leu 97	-	expression tag
Glu 98	-	expression tag
His 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag
His 102	-	expression tag
His 103	-	expression tag
His 104	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	28636.7
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	28732.8

*Water molecules are not included.