1YJ7

Crystal structure of enteropathogenic E.coli (EPEC) type III secretion system protein EscJ

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, D (A, B, C, D)	escJ	polymer	171	18518.0	4	UniProt (Q8VQD3)	Escherichia coli
2	E, G, H, I (A, B, C, D)	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
3	F, J (A, D)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	K, L, M, N (A, B, C, D)	water	water		18.0	530	Chemie (HOH)

Sequence modifications

A, B, C, D: 21 - 190 (UniProt: Q8VQD3)

PDB	External Database	Details
Met 20	-	initiating methionine
Ala 62	Glu 62	engineered mutation
Ala 63	Lys 63	engineered mutation
Ala 64	Glu 64	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	74072.1
Non-Polymers*	Number of molecules	6
	Total formula weight	564.1
All*	Total formula weight	74636.2

*Water molecules are not included.