2VT1

Crystal structure of the cytoplasmic domain of Spa40, the specificity switch for the Shigella flexneri Type III Secretion System

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	SURFACE PRESENTATION OF ANTIGENS PROTEIN SPAS	polymer	52	6394.4	1	UniProt (P0A1M8) In PDB	SHIGELLA FLEXNERI	SPA40 PROTEIN, SPA40
2	B	SURFACE PRESENTATION OF ANTIGENS PROTEIN SPAS	polymer	93	10890.5	1	UniProt (P0A1M8) In PDB	SHIGELLA FLEXNERI	SPA40 PROTEIN, SPA40
3		water	water		18.0	29	Chemie (HOH)

Sequence modifications

A: 206 - 206 (PDB: 2VT1)
A: 207 - 257 (UniProt: P0A1M8)
B: 258 - 342 (UniProt: P0A1M8)
B: 343 - 350 (PDB: 2VT1)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	17284.8
All*	Total formula weight	17284.8

*Water molecules are not included.