4XSJ

Crystal structure of the N-terminal domain of the human mitochondrial calcium uniporter fused with T4 lysozyme

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Lysozyme,Calcium uniporter protein, mitochondrial	polymer	262	29788.1	1	UniProt (D9IEF7) UniProt (Q8NE86) Pfam (PF00959)	Enterobacteria phage T4	Coiled-coil domain-containing protein 109A
2	B, C, D (A)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	E (A)	water	water		18.0	431	Chemie (HOH)

Sequence modifications

A: 1 - 161 (UniProt: D9IEF7)

PDB	External Database	Details
Asn 20	Asp 20	engineered mutation
Thr 54	Cys 54	engineered mutation
Ala 97	Cys 97	engineered mutation
Gly 162	-	linker
Ser 163	-	linker

A: 1075 - 1165 (UniProt: Q8NE86)

PDB	External Database	Details
Leu 1166	-	expression tag
Glu 1167	-	expression tag
His 1168	-	expression tag
His 1169	-	expression tag
His 1170	-	expression tag
His 1171	-	expression tag
His 1172	-	expression tag
His 1173	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	29788.1
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	30076.3

*Water molecules are not included.