7O42

TrwK/VirB4unbound trimer of dimers complex (with Hcp1) from the R388 type IV secretion system determined by cryo-EM.

This is a non-PDB format compatible entry.

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, E... (A, B, C, D, E...)	TrwK protein,Protein hcp1	polymer	990	111487.8	6	UniProt (A8R751) UniProt (Q9I747) Pfam (PF03135) Pfam (PF19044) Pfam (PF05638)	Salmonella dublin

Sequence modifications

A, B, C, D, E, F: 1 - 823 (UniProt: A8R751)

PDB	External Database	Details
Gly 824	-	linker
Ser 825	-	linker
Gly 826	-	linker
Ser 827	-	linker
Gly 828	-	linker
Ser 829	-	linker

A, B, C, D, E, F: 830 - 990 (UniProt: Q9I747)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	668927.1
All*	Total formula weight	668927.1

*Water molecules are not included.