4XZZ

Structure of Helicobacter pylori Csd6 in the ligand-free state

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)	Conserved hypothetical secreted protein	polymer	339	39641.0	2	UniProt (O25255) Pfam (PF22401) Pfam (PF03734)	Helicobacter pylori 26695	Csd6
2	C, D, E (A, B)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
3	F, G (A, B)	water	water		18.0	323	Chemie (HOH)

Sequence modifications

A, B: 13 - 330 (UniProt: O25255)

PDB	External Database	Details
Met -8	-	expression tag
Gly -7	-	expression tag
Ser -6	-	expression tag
Ser -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
Ser 2	-	expression tag
Ser 3	-	expression tag
Gly 4	-	expression tag
Leu 5	-	expression tag
Val 6	-	expression tag
Pro 7	-	expression tag
Arg 8	-	expression tag
Gly 9	-	expression tag
Ser 10	-	expression tag
His 11	-	expression tag
Met 12	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79282.1
Non-Polymers*	Number of molecules	3
	Total formula weight	276.3
All*	Total formula weight	79558.4

*Water molecules are not included.