3L48

Crystal structure of the C-terminal domain of the PapC usher

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E	Outer membrane usher protein PapC	polymer	94	10263.7	5	UniProt (Q1R2W8) Pfam (PF13953) In PDB	Escherichia coli
2	A, C	COBALT (II) ION	non-polymer		58.9	2	Chemie (CO)
3		water	water		18.0	247	Chemie (HOH)

Sequence modifications

A, B, C, D, E: 722 - 809 (UniProt: Q1R2W8)

PDB	External Database	Details
His 810	-	EXPRESSION TAG
His 811	-	EXPRESSION TAG
His 812	-	EXPRESSION TAG
His 813	-	EXPRESSION TAG
His 814	-	EXPRESSION TAG
His 815	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	51318.4
Non-Polymers*	Number of molecules	2
	Total formula weight	117.9
All*	Total formula weight	51436.3

*Water molecules are not included.