8XRY

Cryo-EM structure of OSCA3.1-1.1ver(Y367N-G454S-Y458I)-open/open state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CSC1-like protein ERD4	polymer	724	81948.7	2	UniProt (Q9C8G5) Pfam (PF13967) Pfam (PF14703) Pfam (PF02714) In PDB	Arabidopsis thaliana (thale cress)	Hyperosmolality-gated Ca2+ permeable channel 3.1,AtOSCA3.1,Protein EARLY-RESPONSIVE TO DEHYDRATION STRESS 4

Sequence modifications

A, B: 1 - 724 (UniProt: Q9C8G5)

PDB	External Database	Details
Asn 367	Tyr 367	engineered mutation
Ser 454	Gly 454	engineered mutation
Ile 458	Tyr 458	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	163897.3
All*	Total formula weight	163897.3

*Water molecules are not included.