9I7U image
Deposition Date 2025-02-02
Release Date 2025-12-03
Last Version Date 2025-12-03
Entry Detail
PDB ID:
9I7U
Keywords:
MEMBRANE PROTEIN
Title:
Cryo-EM structure of NDUFA4 bound complex IV within the respirasome complex
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.15 Å
Aggregation State:
CELL
Reconstruction Method:
SINGLE PARTICLE
9I7U validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 1
Gene (Uniprot):MT-CO1
Chain IDs:A
Chain Length:513
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P00395 Pfam ID:PF00115 EC:7.1.1.9
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 2
Gene (Uniprot):MT-CO2
Chain IDs:B
Chain Length:227
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P00403 Pfam ID:PF02790, PF00116
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 3
Gene (Uniprot):MT-CO3
Chain IDs:C
Chain Length:261
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P00414 Pfam ID:PF00510
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 4 isoform 1, mitochondrial
Gene (Uniprot):COX4I1
Chain IDs:D
Chain Length:169
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P13073 Pfam ID:PF02936
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 5A, mitochondrial
Gene (Uniprot):COX5A
Chain IDs:E
Chain Length:150
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P20674 Pfam ID:PF02284
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 5B, mitochondrial
Gene (Uniprot):COX5B
Chain IDs:F
Chain Length:129
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P10606 Pfam ID:PF01215
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 6A1, mitochondrial
Gene (Uniprot):COX6A1
Chain IDs:G
Chain Length:109
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P12074 Pfam ID:PF02046
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 6B1
Gene (Uniprot):COX6B1
Chain IDs:H
Chain Length:86
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P14854 Pfam ID:PF02297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 6C
Gene (Uniprot):COX6C
Chain IDs:I
Chain Length:75
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P09669 Pfam ID:PF02937
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 7A2, mitochondrial
Gene (Uniprot):COX7A2
Chain IDs:J
Chain Length:83
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P14406 Pfam ID:PF02238
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 7B, mitochondrial
Gene (Uniprot):COX7B
Chain IDs:K
Chain Length:80
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P24311 Pfam ID:PF05392
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 7C, mitochondrial
Gene (Uniprot):COX7C
Chain IDs:L
Chain Length:63
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P15954 Pfam ID:PF02935
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 8A, mitochondrial
Gene (Uniprot):COX8A
Chain IDs:M
Chain Length:69
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P10176 Pfam ID:PF02285
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit NDUFA4
Gene (Uniprot):NDUFA4
Chain IDs:N
Chain Length:81
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:O00483 Pfam ID:PF06522
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
FME A MET modified residue
Ligand Molecules
CDL
CU
HEA
MG
PEE
PGV
ZN
Primary Citation
Structural basis for late maturation steps of mitochondrial respiratory chain complex IV within the human respirasome
To Be Published ? ? ? (?)
Primary Citation of related structures
9I6F
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