4B9G

Structure of CssB subunit complemented with donor strand from CssA subunit of enterotoxigenic Escherichia coli colonization factor CS6

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)	CS6 FIMBRIAL SUBUNIT B, CS6 FIMBRIAL SUBUNIT A	polymer	161	17557.3	2	UniProt (P53510) UniProt (P53508) Pfam (PF16831)	ESCHERICHIA COLI	CS6 PILIN, CSSBDSA
2	C, D (A, B)	water	water		18.0	466	Chemie (HOH)

Sequence modifications

A, B: 4 - 141 (UniProt: P53510)

PDB	External Database	Details
Gly 1	-	expression tag
Asn 2	-	expression tag
Trp 3	-	expression tag
Asp 142	-	linker
Asn 143	-	linker
Lys 144	-	linker
Gln 145	-	linker

A, B: 146 - 161 (UniProt: P53508)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35114.6
All*	Total formula weight	35114.6

*Water molecules are not included.