3VAC

Crystal Structure of the CFA/I Enterotoxigenic E. coli adhesin CfaE mutant G168D

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CFA/I fimbrial subunit E	polymer	356	39393.2	2	UniProt (P25734) Pfam (PF07434) In PDB	Escherichia coli	dscCfaE, Colonization factor antigen I subunit E
2		water	water		18.0	249	Chemie (HOH)

Sequence modifications

A, B: 23 - 360 (UniProt: P25734)

PDB	External Database	Details
Asp 168	Gly 168	ENGINEERED MUTATION
Asp 361	-	EXPRESSION TAG
Asn 362	-	EXPRESSION TAG
Lys 363	-	EXPRESSION TAG
Gln 364	-	EXPRESSION TAG
Val 365	-	EXPRESSION TAG
Glu 366	-	EXPRESSION TAG
Lys 367	-	EXPRESSION TAG
Asn 368	-	EXPRESSION TAG
Ile 369	-	EXPRESSION TAG
Thr 370	-	EXPRESSION TAG
Val 371	-	EXPRESSION TAG
Thr 372	-	EXPRESSION TAG
Ala 373	-	EXPRESSION TAG
Ser 374	-	EXPRESSION TAG
Val 375	-	EXPRESSION TAG
Asp 376	-	EXPRESSION TAG
Pro 377	-	EXPRESSION TAG
Val 378	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	78786.3
All*	Total formula weight	78786.3

*Water molecules are not included.