3G6O

Crystal structure of P. aeruginosa bacteriophytochrome PaBphP photosensory core domain mutant Q188L

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Bacteriophytochrome	polymer	505	56808.3	2	UniProt (Q9HWR3) Pfam (PF08446) Pfam (PF01590) Pfam (PF00360) In PDB	Pseudomonas aeruginosa	Phytochrome-like protein
2	A, B	BILIVERDINE IX ALPHA	non-polymer		582.6	2	Chemie (BLA)
3		water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 1 - 497 (UniProt: Q9HWR3)

PDB	External Database	Details
Leu 188	Gln 188	engineered mutation
Leu 498	-	expression tag
Glu 499	-	expression tag
His 500	-	expression tag
His 501	-	expression tag
His 502	-	expression tag
His 503	-	expression tag
His 504	-	expression tag
His 505	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	113616.5
Non-Polymers*	Number of molecules	2
	Total formula weight	1165.3
All*	Total formula weight	114781.8

*Water molecules are not included.