7B0X

Crystal structure of the ternary complex of the E. coli type 1 pilus proteins FimC, FimI and the N-terminal domain of FimD

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C	Chaperone protein FimC	polymer	211	23582.9	1	UniProt (P31697) Pfam (PF00345) Pfam (PF02753) In PDB	Escherichia coli (strain K12)
2	I	Fimbrin-like protein FimI	polymer	140	15030.9	1	UniProt (P39264) Pfam (PF00419) In PDB	Escherichia coli (strain K12)
3	D	Outer membrane usher protein FimD	polymer	125	13664.3	1	UniProt (P30130) Pfam (PF13954) In PDB	Escherichia coli (strain K12)
4	D	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
5		water	water		18.0	418	Chemie (HOH)

Sequence modifications

C: 1 - 205 (UniProt: P31697)

PDB	External Database	Details
His 206	-	expression tag
His 207	-	expression tag
His 208	-	expression tag
His 209	-	expression tag
His 210	-	expression tag
His 211	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	52278.0
Non-Polymers*	Number of molecules	1
	Total formula weight	62.1
All*	Total formula weight	52340.1

*Water molecules are not included.