6GAY

A fast recovering full-length LOV protein (DsLOV) from the marine phototrophic bacterium Dinoroseobacter shibae (Dark state) - M49I mutant

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)	Putative blue-light photoreceptor	polymer	146	16842.9	2	UniProt (A8LP63) Pfam (PF13426)	Dinoroseobacter shibae (strain DSM 16493 / NCIMB 14021 / DFL 12)
2	C, D (A, B)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	2	Chemie (FMN)
3	E, F (B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	G, H (A, B)	water	water		18.0	135	Chemie (HOH)

Sequence modifications

A, B: 1 - 138 (UniProt: A8LP63)

PDB	External Database	Details
Ile 49	Met 50	engineered mutation
Leu 139	-	expression tag
Glu 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33685.8
Non-Polymers*	Number of molecules	4
	Total formula weight	1104.8
All*	Total formula weight	34790.6

*Water molecules are not included.