7REJ

Tailspike protein 4 (TSP4) from phage CBA120, residues 1-335, obtained in the presence of NaK-Tartrate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Tailspike protein	polymer	341	36320.8	2	UniProt (G3M192)	Escherichia virus CBA120
2	C, D (A, B)	IMIDAZOLE	non-polymer		69.1	2	Chemie (IMD)
3	E, F (A, B)	water	water		18.0	31	Chemie (HOH)

Sequence modifications

A, B: 1 - 335 (UniProt: G3M192)

PDB	External Database	Details
His 336	-	expression tag
His 337	-	expression tag
His 338	-	expression tag
His 339	-	expression tag
His 340	-	expression tag
His 341	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72641.5
Non-Polymers*	Number of molecules	2
	Total formula weight	138.2
All*	Total formula weight	72779.7

*Water molecules are not included.