6JHO

The complex crystal structure of Cagbeta with CagZ revealed a novel regulatory mechanism for T4SS coupling ATPase in Helicobacter pylori

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)	Cag pathogenicity island protein (Cag6)	polymer	208	23815.9	2	UniProt (O25261) Pfam (PF09053)	Helicobacter pylori 26695 (Campylobacter pylori)
2	C, D (C, D)	Cag pathogenicity island protein (Cag5)	polymer	210	23581.8	2	UniProt (O25260) Pfam (PF02534)	Helicobacter pylori 26695 (Campylobacter pylori)
3	E, F, G, H (A, B, C, D)	water	water		18.0	370	Chemie (HOH)

Sequence modifications

A, B: 2 - 199 (UniProt: O25261)

PDB	External Database	Details
Gly -8	-	expression tag
Thr -7	-	expression tag
Ser -6	-	expression tag
Ser -5	-	expression tag
Met -4	-	expression tag
Ala -3	-	expression tag
Asp -2	-	expression tag
Ile -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag

C, D: 289 - 488 (UniProt: O25260)

PDB	External Database	Details
Gly 279	-	expression tag
Thr 280	-	expression tag
Ser 281	-	expression tag
Ser 282	-	expression tag
Met 283	-	expression tag
Ala 284	-	expression tag
Asp 285	-	expression tag
Ile 286	-	expression tag
Gly 287	-	expression tag
Ser 288	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	94795.3
All*	Total formula weight	94795.3

*Water molecules are not included.