3E3R

Crystal structure and biochemical characterization of recombinant human calcyphosine delineates a novel EF-hand-containing protein family

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Calcyphosin	polymer	204	22482.1	2	UniProt (Q13938) Pfam (PF13202) Pfam (PF13499) In PDB	Homo sapiens (Human)	Calcyphosine
2	A, B	CALCIUM ION	non-polymer		40.1	9	Chemie (CA)
3		water	water		18.0	49	Chemie (HOH)

Sequence modifications

A, B: 1 - 189 (UniProt: Q13938)

PDB	External Database	Details
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -10	-	expression tag
Leu -9	-	expression tag
Val -8	-	expression tag
Pro -7	-	expression tag
Arg -6	-	expression tag
Gly -5	-	expression tag
Pro -4	-	expression tag
Leu -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Lys 190	-	expression tag
Leu 191	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44964.2
Non-Polymers*	Number of molecules	9
	Total formula weight	360.7
All*	Total formula weight	45324.9

*Water molecules are not included.