8PM1

Structure of Chloroflexus aggregans flavin based fluorescent protein (CagFbFP) variant I52V A85Q

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)	histidine kinase	polymer	113	12443.9	2	UniProt (B8GAY9) Pfam (PF13426)	Chloroflexus aggregans
2	C, D (A, B)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	2	Chemie (FMN)
3	E, F (A, B)	water	water		18.0	226	Chemie (HOH)

Sequence modifications

A, B: 47 - 153 (UniProt: B8GAY9)

PDB	External Database	Details
Val 52	Ile 52	engineered mutation
Gln 85	Cys 85	engineered mutation
His 154	-	expression tag
His 155	-	expression tag
His 156	-	expression tag
His 157	-	expression tag
His 158	-	expression tag
His 159	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	24887.8
Non-Polymers*	Number of molecules	2
	Total formula weight	912.7
All*	Total formula weight	25800.5

*Water molecules are not included.