4Q5J

Crystal structure of SeMet derivative BRI1 in complex with BKI1

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)	Protein BRASSINOSTEROID INSENSITIVE 1	polymer	341	38972.1	2	UniProt (O22476) Pfam (PF07714)	Arabidopsis thaliana (mouse-ear cress thale-cress)	AtBRI1, Brassinosteroid LRR receptor kinase
2	C, D (F, E)	BRI1 kinase inhibitor 1	polymer	21	2281.6	2	UniProt (Q9FMZ0)	Arabidopsis thaliana
3	E, F (A, B)	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)
4	G (A)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 863 - 1180 (UniProt: O22476)

PDB	External Database	Details
Mse 840	-	expression tag
Gly 841	-	expression tag
Ser 842	-	expression tag
Ser 843	-	expression tag
His 844	-	expression tag
His 845	-	expression tag
His 846	-	expression tag
His 847	-	expression tag
His 848	-	expression tag
His 849	-	expression tag
Ser 850	-	expression tag
Gln 851	-	expression tag
Asp 852	-	expression tag
Leu 853	-	expression tag
Glu 854	-	expression tag
Val 855	-	expression tag
Leu 856	-	expression tag
Phe 857	-	expression tag
Gln 858	-	expression tag
Gly 859	-	expression tag
Pro 860	-	expression tag
His 861	-	expression tag
Mse 862	-	expression tag

F, E: 306 - 325 (UniProt: Q9FMZ0)

PDB	External Database	Details
Tyr 326	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	82507.3
Non-Polymers*	Number of molecules	2
	Total formula weight	1012.4
All*	Total formula weight	83519.7

*Water molecules are not included.