4M2P

Crystal structure of a non-myristoylated C39D recoverin mutant with one calcium ion bound to EF-hand 3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Recoverin	polymer	201	23247.2	1	UniProt (P21457) Pfam (PF00036) In PDB	Bos taurus (cow)	p26
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3		water	water		18.0	142	Chemie (HOH)

Sequence modifications

A: 2 - 202 (UniProt: P21457)

PDB	External Database	Details
Asp 39	Cys 39	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	23247.2
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	23287.2

*Water molecules are not included.