1AHR

CALMODULIN MUTANT WITH A TWO RESIDUE DELETION IN THE CENTRAL HELIX

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	146	16478.1	1	UniProt (P62149) Pfam (PF13499) In PDB	Gallus gallus (chicken)
2	A	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3		water	water		18.0	113	Chemie (HOH)

Sequence modifications

A: 1 - 148 (UniProt: P62149)

PDB	External Database	Details
-	Thr 79	deletion
-	Asp 80	deletion

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16478.1
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	16638.4

*Water molecules are not included.