5GWP

Crystal structure of RCAR3:PP2C wild-type with (+)-ABA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Probable protein phosphatase 2C 50	polymer	327	35507.5	2	UniProt (Q6L5H6) Pfam (PF00481) In PDB	Oryza sativa subsp. japonica (Rice)	OsPP2C50
2	C, D	ABA receptor RCAR3	polymer	175	20060.9	2	UniProt (K4N2F7) Pfam (PF10604) UniProt (by SIFTS) (Q6EN42) In PDB	Oryza sativa (Rice)
3	A, B	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4	C, D	(2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid	non-polymer		264.3	2	Chemie (A8S)
5		water	water		18.0	78	Chemie (HOH)

Sequence modifications

A, B: 59 - 385 (UniProt: Q6L5H6)

PDB	External Database	Details
Ala 139	Glu 139	engineered mutation
Ala 140	Glu 140	engineered mutation
Ala 142	Lys 142	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	111136.8
Non-Polymers*	Number of molecules	8
	Total formula weight	674.5
All*	Total formula weight	111811.2

*Water molecules are not included.