4XTB

Crystal structure of the N-terminal domain of the human mitochondrial calcium uniporter

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Calcium uniporter protein, mitochondrial	polymer	123	14085.1	1	UniProt (Q8NE86) Pfam (PF04678) In PDB	Homo sapiens (Human)	Coiled-coil domain-containing protein 109A
2	A	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
3		water	water		18.0	143	Chemie (HOH)

Sequence modifications

A: 75 - 185 (UniProt: Q8NE86)

PDB	External Database	Details
Met 63	-	expression tag
Asn 64	-	expression tag
His 65	-	expression tag
Lys 66	-	expression tag
Val 67	-	expression tag
His 68	-	expression tag
His 69	-	expression tag
His 70	-	expression tag
His 71	-	expression tag
His 72	-	expression tag
His 73	-	expression tag
Met 74	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14085.1
Non-Polymers*	Number of molecules	1
	Total formula weight	194.2
All*	Total formula weight	14279.4

*Water molecules are not included.