5Z2I

Structure of Dictyostelium discoideum mitochondrial calcium uniporter N-ternimal domain (Se-DdMCU-NTD)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Dictyostelium discoideum mitochondrial calcium uniporter	polymer	105	11960.2	4	UniProt (Q54LT0) Pfam (PF04678) In PDB	Dictyostelium discoideum (Slime mold)	DdMCU
2		water	water		18.0	63	Chemie (HOH)

Sequence modifications

A, B, C, D: 29 - 126 (UniProt: Q54LT0)

PDB	External Database	Details
Mse 22	-	initiating methionine
His 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
His 26	-	expression tag
His 27	-	expression tag
His 28	-	expression tag
Mse 36	Leu 36	engineered mutation
Mse 48	Leu 48	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	47840.7
All*	Total formula weight	47840.7

*Water molecules are not included.