2IBF

Human vinculin's head domain (Vh1, residues 1-258) in complex with two vinculin binding sites of Shigella flexneri's IpaA (residues 565-587)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Vinculin	polymer	266	30026.6	1	UniProt (P18206) Pfam (PF01044)	Homo sapiens (human)	Metavinculin
2	B, C (B, D)	Invasin ipaA	polymer	25	2752.1	2	UniProt (P18010) Pfam (PF17985)	Shigella flexneri	70 kDa antigen

Sequence modifications

A: 1 - 258 (UniProt: P18206)

PDB	External Database	Details
Met -7	-	expression tag
Glu -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	35530.8
All*	Total formula weight	35530.8

*Water molecules are not included.