4HKH

Structure of the Hcp1 protein from E. coli EAEC 042 pathovar, mutants N93W-S158W

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, F...	Putative type VI secretion protein	polymer	169	19706.1	6	UniProt (D3GUW0) Pfam (PF05638) In PDB	Escherichia coli
2	A, B, D, E, G	SULFATE ION	non-polymer		96.1	11	Chemie (SO4)
3		water	water		18.0	722	Chemie (HOH)

Sequence modifications

A, B, D, E, F, G: 1 - 163 (UniProt: D3GUW0)

PDB	External Database	Details
Trp 93	Asn 93	engineered mutation
Trp 158	Ser 158	engineered mutation
His 164	-	expression tag
His 165	-	expression tag
His 166	-	expression tag
His 167	-	expression tag
His 168	-	expression tag
His 169	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	118236.6
Non-Polymers*	Number of molecules	11
	Total formula weight	1056.7
All*	Total formula weight	119293.3

*Water molecules are not included.