6PPS

A blue light illuminated LOV-PAS construct from the LOV-HK sensory protein from Brucella abortus (construct 15-273)

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 (A, B, C, D)	Blue-light-activated histidine kinase	polymer	279	31764.3	4	UniProt (Q2YKK7) Pfam (PF13426) Pfam (PF08447)	Brucella abortus (strain 2308)	BA-LOV-histidine kinase,BA-LOV-HK
2	E, F, G, H (A, B, C, D)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	4	Chemie (FMN)
3	I, J, K, L (A, B, C, D)	water	water		18.0	73	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 273 (UniProt: Q2YKK7)

PDB	External Database	Details
His 274	-	expression tag
His 275	-	expression tag
His 276	-	expression tag
His 277	-	expression tag
His 278	-	expression tag
His 279	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	127057.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1825.4
All*	Total formula weight	128882.5

*Water molecules are not included.