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6XQO

Structure of the human MICU1-MICU2 heterodimer, calcium bound, in association with a lipid nanodisc

Functional Information from GO Data
ChainGOidnamespacecontents
I0005509molecular_functioncalcium ion binding
I0006851biological_processmitochondrial calcium ion transmembrane transport
J0005509molecular_functioncalcium ion binding
J0006851biological_processmitochondrial calcium ion transmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue CA I 501
ChainResidue
IASP231
IASN233
IASP235
IGLU237
IGLU242

site_idAC2
Number of Residues5
Detailsbinding site for residue CA I 502
ChainResidue
IGLU432
IASP421
IASP423
IASN425
IGLU427

site_idAC3
Number of Residues5
Detailsbinding site for residue CA J 501
ChainResidue
JASP185
JASP187
JASN189
JMET191
JGLU196

site_idAC4
Number of Residues6
Detailsbinding site for residue CA J 502
ChainResidue
JASP375
JASP377
JASP379
JCYS381
JLEU382
JGLU386

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DLNGDGEVDmeEF
ChainResidueDetails
IASP231-PHE243
IASP421-PHE433

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18669648
ChainResidueDetails
JSER205
IGLU432
IASN233
IASP235
IGLU237
IGLU242
IASP421
IASP423
IASN425
IGLU427

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PDB entries from 2024-07-24

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