3TGO

Crystal structure of the E. coli BamCD complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	UPF0169 lipoprotein yfiO	polymer	229	26127.2	2	UniProt (P0AC02) Pfam (PF13525) In PDB	Escherichia coli
2	C, D	Lipoprotein 34	polymer	323	34711.6	2	UniProt (P0A903) Pfam (PF06804) In PDB	Escherichia coli
3	A	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
4	A, B, D	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
5	B	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6	C	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
7	D	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
8		water	water		18.0	124	Chemie (HOH)

Sequence modifications

A, B: 21 - 245 (UniProt: P0AC02)

PDB	External Database	Details
Gly 17	-	expression tag
Ser 18	-	expression tag
His 19	-	expression tag
Met 20	-	expression tag

C, D: 26 - 344 (UniProt: P0A903)

PDB	External Database	Details
Gly 22	-	expression tag
Ser 23	-	expression tag
His 24	-	expression tag
Met 25	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	121677.5
Non-Polymers*	Number of molecules	8
	Total formula weight	560.9
All*	Total formula weight	122238.3

*Water molecules are not included.