4NHF

Crystal structure of the soluble domain of TrwG Type IV secretion machinery from Bartonella grahamii

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...	TrwG protein	polymer	180	20379.7	6	UniProt (C6AAT5) Pfam (PF04335) In PDB	Bartonella grahamii
2	B, C, E, F	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3		water	water		18.0	612	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 63 - 233 (UniProt: C6AAT5)

PDB	External Database	Details
Met 54	-	expression tag
Ala 55	-	expression tag
His 56	-	expression tag
His 57	-	expression tag
His 58	-	expression tag
His 59	-	expression tag
His 60	-	expression tag
His 61	-	expression tag
Met 62	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	122278.2
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	122438.5

*Water molecules are not included.