6L1G

Crystal structure of light-dependent protochlorophyllide oxidoreductase from Synechocystis sp. PCC 6803

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)	Light-dependent protochlorophyllide reductase	polymer	342	38280.9	2	UniProt (Q59987) Pfam (PF00106)	Synechocystis sp. (strain PCC 6803 / Kazusa)	PCR,NADPH-protochlorophyllide oxidoreductase,POR
2	C, F (A, B)	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		745.4	2	Chemie (NDP)
3	D, E, G, H (A, B)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4	I, J (A, B)	water	water		18.0	211	Chemie (HOH)

Sequence modifications

A, B: 1 - 322 (UniProt: Q59987)

PDB	External Database	Details
Met -19	-	expression tag
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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	76561.9
Non-Polymers*	Number of molecules	6
	Total formula weight	1875.1
All*	Total formula weight	78437.0

*Water molecules are not included.