4PH8

Crystal structure of AggA, the major subunit of aggregative adherence fimbriae type I (AAF/I) from the Escherichia coli O4H104

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)	Aggregative adherence fimbrial subunit AggA	polymer	156	16768.9	2	UniProt (G5TBZ9)	Escherichia coli O104:H4 str. C227-11	Aggregative adherence fimbriae, type I (AAF/I), major subunit, AggA, Shiga-toxin producing E.coli
2	C, D (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	E, F (A, B)	water	water		18.0	295	Chemie (HOH)

Sequence modifications

A, B: 10 - 136 (UniProt: G5TBZ9)

PDB	External Database	Details
Ala 1	-	expression tag
Ser 2	-	expression tag
Gln 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
Asp 137	-	expression tag
Asn 138	-	expression tag
Lys 139	-	expression tag
Gln 140	-	expression tag
Gly 141	-	expression tag
Gly 142	-	expression tag
Ala 143	-	expression tag
Ser 144	-	expression tag
Gln 145	-	expression tag
Gln 146	-	expression tag
Thr 147	-	expression tag
Thr 148	-	expression tag
Gln 149	-	expression tag
Thr 150	-	expression tag
Ile 151	-	expression tag
Arg 152	-	expression tag
Leu 153	-	expression tag
Thr 154	-	expression tag
Val 155	-	expression tag
Thr 156	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33537.8
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	33722.0

*Water molecules are not included.