3JRQ

Crystal structure of (+)-ABA-bound PYL1 in complex with ABI1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Protein phosphatase 2C 56	polymer	326	35876.0	1	UniProt (P49597) Pfam (PF00481)	Arabidopsis thaliana (Mouse-ear cress)	AtPP2C56, Protein phosphatase 2C ABI1, PP2C ABI1, Protein ABSCISIC ACID-INSENSITIVE 1
2	B (B)	Putative uncharacterized protein At5g46790	polymer	186	21446.9	1	UniProt (Q8VZS8) Pfam (PF10604)	Arabidopsis thaliana (Mouse-ear cress)	PYL1
3	C (B)	(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	1	Chemie (A8S)
4	D, E (A, B)	water	water		18.0	107	Chemie (HOH)

Sequence modifications

A: 125 - 429 (UniProt: P49597)

PDB	External Database	Details
Met 104	-	expression tag
Gly 105	-	expression tag
Ser 106	-	expression tag
Ser 107	-	expression tag
His 108	-	expression tag
His 109	-	expression tag
His 110	-	expression tag
His 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag
Ser 114	-	expression tag
Ser 115	-	expression tag
Gly 116	-	expression tag
Leu 117	-	expression tag
Val 118	-	expression tag
Pro 119	-	expression tag
Arg 120	-	expression tag
Gly 121	-	expression tag
Ser 122	-	expression tag
His 123	-	expression tag
Met 124	-	expression tag

B: 28 - 210 (UniProt: Q8VZS8)

PDB	External Database	Details
Gly 25	-	expression tag
Ser 26	-	expression tag
His 27	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	57322.9
Non-Polymers*	Number of molecules	1
	Total formula weight	264.3
All*	Total formula weight	57587.2

*Water molecules are not included.