2V3S

Structural insights into the recognition of substrates and activators by the OSR1 kinase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	SERINE/THREONINE-PROTEIN KINASE OSR1	polymer	96	10319.6	2	UniProt (O95747) Pfam (PF12202) In PDB	HOMO SAPIENS (HUMAN)	OXIDATIVE STRESS-RESPONSIVE 1 PROTEIN
2	C, D	SERINE/THREONINE-PROTEIN KINASE WNK4	polymer	6	707.8	2	UniProt (Q96J92) In PDB	HOMO SAPIENS	PROTEIN KINASE WITH NO LYSINE 4, PROTEIN KINASE LYSINE-DEFICIENT 4
3	B	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
4		water	water		18.0	326	Chemie (HOH)

Sequence modifications

A, B: 432 - 432 (PDB: 2V3S)
A, B: 433 - 527 (UniProt: O95747)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	22054.9
Non-Polymers*	Number of molecules	1
	Total formula weight	59.0
All*	Total formula weight	22113.9

*Water molecules are not included.