5OY5

Monomeric crystal structure of RpBphP1 photosensory core domain from the bacterium Rhodopseudomonas palustris

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	BphP1	polymer	525	57772.6	1	UniProt (A0A161I5N6) Pfam (PF08446) Pfam (PF01590) Pfam (PF00360)	Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)
2	B (A)	BILIVERDINE IX ALPHA	non-polymer		582.6	1	Chemie (BLA)
3	C (A)	water	water		18.0	218	Chemie (HOH)

Sequence modifications

A: 2 - 507 (UniProt: A0A161I5N6)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Met 1	-	expression tag
Val 2	Met 1	conflict
Ile 291	Met 290	conflict
Asp 360	Ala 359	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	57772.6
Non-Polymers*	Number of molecules	1
	Total formula weight	582.6
All*	Total formula weight	58355.2

*Water molecules are not included.