7LKO

The PilB(N-terminal)-PilZ complex of the Type IV pilus from Xanthomonas citri (2.9 A)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Pilus biogenesis protein	polymer	173	18838.3	2	UniProt (Q8PHL2) In PDB	Xanthomonas axonopodis pv. citri
2	C, D	Type IV fimbriae assembly protein	polymer	117	12443.4	2	UniProt (Q8PND9) In PDB	Xanthomonas axonopodis pv. citri
3	B, C	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4		water	water		18.0	16	Chemie (HOH)

Sequence modifications

B, A: 12 - 163 (UniProt: Q8PHL2)

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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	62563.4
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	62851.5

*Water molecules are not included.