2LLQ

Solution nmr-derived structure of calmodulin c-lobe bound with er alpha peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Calmodulin	polymer	67	7737.5	1	UniProt (P62155) Pfam (PF13499) UniProt (by SIFTS) (P0DP33) In PDB	Xenopus laevis (clawed frog common platanna platanna)	CaM
2	B	Estrogen receptor	polymer	19	2202.6	1	UniProt (P03372) In PDB	Homo sapiens	ER, ER-alpha, Estradiol receptor, Nuclear receptor subfamily 3 group A member 1
3	A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	9940.1
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	10020.3

*Water molecules are not included.