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13IO

MCU-EMRE complex with spermine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Essential MCU regulator, mitochondrialpolymer535864.14UniProt (Q9H4I9)Homo sapiens (human)Single-pass membrane protein with aspartate-rich tail 1,mitochondrial
2E, F, G, H
(E, F, G, H)
Calcium uniporter protein, mitochondrialpolymer17220502.84UniProt (Q8NE86)Homo sapiens (human)HsMCU,Coiled-coil domain-containing protein 109A
3I, O
(E, G)
CALCIUM IONnon-polymer40.12Chemie (CA)
PubChem (271)
4J, L, P, R
(E, F, G, H)
O-[(R)-{[(2R)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-L-serinenon-polymer792.14Chemie (P5S)
5K, M, Q, S
(E, F, G, H)
CARDIOLIPINnon-polymer1464.04Chemie (CDL)
6N
(F)
SPERMINEnon-polymer202.31Chemie (SPM)
PubChem (1103)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight105467.3
Non-Polymers*Number of molecules11
Total formula weight9307.0
All*Total formula weight114774.3
*Water molecules are not included.

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PDB entries from 2026-07-08

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