3ITF

Structural basis for the inhibitory function of the CPXP adaptor protein

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)	Periplasmic adaptor protein cpxP	polymer	145	17312.9	2	UniProt (P0AE85) Pfam (PF07813)	Escherichia coli str. K-12 substr.
2	C, D (A, B)	water	water		18.0	348	Chemie (HOH)

Sequence modifications

A, B: 21 - 150 (UniProt: P0AE85)

PDB	External Database	Details
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
Ser 12	-	linker
Ser 13	-	linker
Gly 14	-	linker
Leu 15	-	expression tag
Val 16	-	expression tag
Pro 17	-	expression tag
Arg 18	-	expression tag
Gly 19	-	expression tag
Ser 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34625.8
All*	Total formula weight	34625.8

*Water molecules are not included.