2HXW

Crystal Structure of Peb3 from Campylobacter jejuni

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)	Major antigenic peptide PEB3	polymer	237	26541.8	2	UniProt (Q9PIK7) Pfam (PF13531) UniProt (by SIFTS) (Q0PBL7)	Campylobacter jejuni
2	C, D (A, B)	CITRATE ANION	non-polymer		189.1	2	Chemie (FLC)
3	E, F (A, B)	water	water		18.0	349	Chemie (HOH)

Sequence modifications

A, B: 21 - 250 (UniProt: Q9PIK7)

PDB	External Database	Details
Mse 20	-	initiating methionine
Mse 147	Met 147	modified residue
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag
His 255	-	expression tag
His 256	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53083.6
Non-Polymers*	Number of molecules	2
	Total formula weight	378.2
All*	Total formula weight	53461.8

*Water molecules are not included.