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6XJX

MCU holocomplex in Low-calcium blocking state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G
(A, C, E, G)
Calcium uniporter protein, mitochondrialpolymer35139920.84UniProt (Q8NE86)
Pfam (PF04678)
Homo sapiens (Human)HsMCU, Coiled-coil domain-containing protein 109A, MCU
2B, D, F, H
(B, D, F, H)
Essential MCU regulator, mitochondrialpolymer10711454.14UniProt (Q9H4I9)
Pfam (PF10161)
Homo sapiens (Human)Single-pass membrane protein with aspartate-rich tail 1,mitochondrial, EMRE
3I
(Q)
Calcium uptake protein 1, mitochondrialpolymer47654432.31UniProt (Q9BPX6)
Pfam (PF13202)
Homo sapiens (Human)Atopy-related autoantigen CALC,ara CALC,Calcium-binding atopy-related autoantigen 1
4J
(R)
Calcium uptake protein 2, mitochondrialpolymer43449742.11UniProt (Q8IYU8)Homo sapiens (Human)EF-hand domain-containing family member A1
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains10
Total formula weight309674.3
All*Total formula weight309674.3
*Water molecules are not included.

250059

PDB entries from 2026-03-04

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