6JAU

The complex structure of Pseudomonas aeruginosa MucA/MucB.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Sigma factor AlgU regulatory protein MucB	polymer	303	33511.6	1	UniProt (P38108) Pfam (PF03888) Pfam (PF17188)	Pseudomonas aeruginosa (strain PAO1)
2	B (B)	Sigma factor AlgU negative regulatory protein	polymer	97	10783.8	1	UniProt (P38107) Pfam (PF03873)	Pseudomonas aeruginosa (strain PAO1)
3	C (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4	D (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	E (B)	HEXAETHYLENE GLYCOL	non-polymer		282.3	1	Chemie (P6G)
6	F, G (A, B)	water	water		18.0	186	Chemie (HOH)

Sequence modifications

A: 22 - 316 (UniProt: P38108)

PDB	External Database	Details
Leu 317	-	expression tag
Glu 318	-	expression tag
His 319	-	expression tag
His 320	-	expression tag
His 321	-	expression tag
His 322	-	expression tag
His 323	-	expression tag
His 324	-	expression tag

B: 106 - 194 (UniProt: P38107)

PDB	External Database	Details
Leu 195	-	expression tag
Glu 196	-	expression tag
His 197	-	expression tag
His 198	-	expression tag
His 199	-	expression tag
His 200	-	expression tag
His 201	-	expression tag
His 202	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44295.4
Non-Polymers*	Number of molecules	3
	Total formula weight	414.5
All*	Total formula weight	44709.9

*Water molecules are not included.