6T15

The III2-IV(5B)1 respiratory supercomplex from S. cerevisiae


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.29 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Rcf2 revealed in cryo-EM structures of hypoxic isoforms of mature mitochondrial III-IV supercomplexes.

Hartley, A.M.Meunier, B.Pinotsis, N.Marechal, A.

(2020) Proc Natl Acad Sci U S A 117: 9329-9337

  • DOI: 10.1073/pnas.1920612117
  • Primary Citation of Related Structures:  
    6T0B, 6T15

  • PubMed Abstract: 
  • The organization of the mitochondrial electron transport chain proteins into supercomplexes (SCs) is now undisputed; however, their assembly process, or the role of differential expression isoforms, remain to be determined. In Saccharomyces cerevisiae , cytochrome c oxidase (CIV) forms SCs of varying stoichiometry with cytochrome bc 1 (CIII) ...

    The organization of the mitochondrial electron transport chain proteins into supercomplexes (SCs) is now undisputed; however, their assembly process, or the role of differential expression isoforms, remain to be determined. In Saccharomyces cerevisiae , cytochrome c oxidase (CIV) forms SCs of varying stoichiometry with cytochrome bc 1 (CIII). Recent studies have revealed, in normoxic growth conditions, an interface made exclusively by Cox5A, the only yeast respiratory protein that exists as one of two isoforms depending on oxygen levels. Here we present the cryo-EM structures of the III 2 -IV 1 and III 2 -IV 2 SCs containing the hypoxic isoform Cox5B solved at 3.4 and 2.8 Å, respectively. We show that the change of isoform does not affect SC formation or activity, and that SC stoichiometry is dictated by the level of CIII/CIV biosynthesis. Comparison of the CIV 5B - and CIV 5A -containing SC structures highlighted few differences, found mainly in the region of Cox5. Additional density was revealed in all SCs, independent of the CIV isoform, in a pocket formed by Cox1, Cox3, Cox12, and Cox13, away from the CIII-CIV interface. In the CIV 5B -containing hypoxic SCs, this could be confidently assigned to the hypoxia-induced gene 1 (Hig1) type 2 protein Rcf2. With conserved residues in mammalian Hig1 proteins and Cox3/Cox12/Cox13 orthologs, we propose that Hig1 type 2 proteins are stoichiometric subunits of CIV, at least when within a III-IV SC.


    Organizational Affiliation

    Institute of Structural and Molecular Biology, University College London, WC1E 6BT London, United Kingdom.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 1, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 1, CORE PROTEIN I, UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN 1A,
K [auth L]
431Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COR1QCR1YBL045CYBL0403
Membrane Entity: Yes 
UniProt
Find proteins for P07256 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P07256 
Go to UniProtKB:  P07256
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP07256
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 2, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 2, CORE PROTEIN II, UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN 2B,
L [auth M]
352Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: QCR2COR2UCR2YPR191WP9677.6
Membrane Entity: Yes 
UniProt
Find proteins for P07257 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P07257 
Go to UniProtKB:  P07257
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP07257
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 2, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 2, CORE PROTEIN II, UBIQUINOL-CYTOCHROME-C COMPLEX CORE PROTEIN 2C,
M [auth N]
385Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COBCYTBQ0105
EC: 7.1.1.8
Membrane Entity: Yes 
UniProt
Find proteins for P00163 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00163 
Go to UniProtKB:  P00163
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00163
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 4, COMPLEX III SUBUNIT IV, CYTOCHROME B-C1 COMPLEX SUBUNIT 4, UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CYTOCHROME C1 SUBUNIT, CYTOCHROME C-1D,
N [auth O]
248Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: CYT1CTC1YOR065WYOR29-16
EC: 7.1.1.8
Membrane Entity: Yes 
UniProt
Find proteins for P07143 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P07143 
Go to UniProtKB:  P07143
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP07143
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT RIESKE, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 5, RIESKE IRON-SULFUR PROTEIN, RISP, UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNITE,
O [auth P]
185Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RIP1YEL024W
EC: 7.1.1.8
Membrane Entity: Yes 
UniProt
Find proteins for P08067 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P08067 
Go to UniProtKB:  P08067
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP08067
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 6; SYNONYM: COMPLEX III SUBUNIT 6,COMPLEX III SUBUNIT VI,CYTOCHROME C1 NON-HEME 17 KDA PROTEIN,MITOCHONDRIAL HINGE PROTEIN,UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 17 KDA PROTEINF,
P [auth Q]
147Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: QCR6UCR6YFR033C
Membrane Entity: Yes 
UniProt
Find proteins for P00127 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00127 
Go to UniProtKB:  P00127
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00127
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 7; SYNONYM: COMPLEX III SUBUNIT 7,COMPLEX III SUBUNIT VII,UBIQUINOL-CYTOCHROME C REDUCTASE C REDUCTASE COMPLEX 14 KDA PROTEING,
Q [auth R]
127Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: QCR7CRO1UCR7YDR529CD9719.32
Membrane Entity: Yes 
UniProt
Find proteins for P00128 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00128 
Go to UniProtKB:  P00128
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00128
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 8; SYNONYM: COMPLEX III SUBUNIT 8,COMPLEX III SUBUNIT VII,UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 11 KDA PROTEIN,UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX UBIQUINONE-BINDING PROTEIN QP-CH,
R [auth S]
94Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: QCR8YJL166WJ0526
Membrane Entity: Yes 
UniProt
Find proteins for P08525 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P08525 
Go to UniProtKB:  P08525
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP08525
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 9; SYNONYM: COMPLEX III SUBUNIT 9, COMPLEX III SUBUNIT X, CYTOCHROME C1 NON-HEME 7.3 KDA PROTEIN, UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 7.3 KDA PROTEINI,
S [auth T]
66Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: QCR9UCR9YGR183C
Membrane Entity: Yes 
UniProt
Find proteins for P22289 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P22289 
Go to UniProtKB:  P22289
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP22289
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME B-C1 COMPLEX SUBUNIT 10; SYNONYM: COMPLEX III SUBUNIT 10,COMPLEX III SUBUNIT XI, UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 8.5 KDA PROTEINJ,
T [auth U]
77Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: QCR10YHR001W-AYHR001BW
Membrane Entity: Yes 
UniProt
Find proteins for P37299 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P37299 
Go to UniProtKB:  P37299
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP37299
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 1; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE I, COX1U [auth a]534Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX1OXI3Q0045
EC: 1.9.3.1 (PDB Primary Data), 7.1.1.9 (UniProt)
Membrane Entity: Yes 
UniProt
Find proteins for P00401 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00401 
Go to UniProtKB:  P00401
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00401
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 2; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE II, COX2V [auth b]236Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX2OXI1Q0250
EC: 1.9.3.1 (PDB Primary Data), 7.1.1.9 (UniProt)
Membrane Entity: Yes 
UniProt
Find proteins for P00410 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00410 
Go to UniProtKB:  P00410
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00410
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 3; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE III, COX3W [auth c]269Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX3OXI2Q0275
EC: 1.9.3.1 (PDB Primary Data), 7.1.1.9 (UniProt)
Membrane Entity: Yes 
UniProt
Find proteins for P00420 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00420 
Go to UniProtKB:  P00420
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00420
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 4, MITOCHONDRIAL; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE IV, COX4X [auth d]130Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX4YGL187CG1362
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for P04037 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P04037 
Go to UniProtKB:  P04037
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP04037
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE POLYPEPTIDE 5B, MITOCHONDRIAL; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VB, COX5BY [auth e]134Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX5BYIL111W
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for P00425 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00425 
Go to UniProtKB:  P00425
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00425
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 6, MITOCHONDRIAL; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VI, COX6Z [auth f]108Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX6YHR051W
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for P00427 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P00427 
Go to UniProtKB:  P00427
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00427
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 7; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VII, COX7AA [auth g]59Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX7YMR256CYM9920.10C
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for P10174 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P10174 
Go to UniProtKB:  P10174
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP10174
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetailsImage
Cytochrome c oxidase polypeptide VIII, mitochondrialBA [auth h]51Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX8YLR395CL8084.14
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for P04039 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P04039 
Go to UniProtKB:  P04039
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP04039
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 7A; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VIIA, COX9CA [auth i]55Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX9YDL067CD2520
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for P07255 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P07255 
Go to UniProtKB:  P07255
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP07255
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChainsSequence LengthOrganismDetailsImage
Cytochrome c oxidase subunit 6BDA [auth j]82Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX12YLR038C
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for Q01519 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore Q01519 
Go to UniProtKB:  Q01519
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ01519
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChainsSequence LengthOrganismDetailsImage
CYTOCHROME C OXIDASE SUBUNIT 6A, MITOCHONDRIAL; CYTOCHROME C OXIDASE POLYPEPTIDE VIA, COX13EA [auth k]131Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX13YGL191WG1341
EC: 1.9.3.1
Membrane Entity: Yes 
UniProt
Find proteins for P32799 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P32799 
Go to UniProtKB:  P32799
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP32799
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChainsSequence LengthOrganismDetailsImage
COX26; SYNONYM: Uncharacterized protein YDR119W-AFA [auth l]66Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: COX26YDR119W-A
Membrane Entity: Yes 
UniProt
Find proteins for Q2V2P9 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore Q2V2P9 
Go to UniProtKB:  Q2V2P9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ2V2P9
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChainsSequence LengthOrganismDetailsImage
RCF2; SYNONYM: Respiratory supercomplex factor 2GA [auth m]224Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RCF2AIM38YNR018WN3185
Membrane Entity: Yes 
UniProt
Find proteins for P53721 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P53721 
Go to UniProtKB:  P53721
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP53721
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 11 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CDL (Subject of Investigation/LOI)
Query on CDL

Download Ideal Coordinates CCD File 
AB [auth N],
FB [auth O],
IB [auth S],
KA [auth C],
PA [auth D],
AB [auth N],
FB [auth O],
IB [auth S],
KA [auth C],
PA [auth D],
SA [auth H],
WA [auth L]
CARDIOLIPIN
C81 H156 O17 P2
XVTUQDWPJJBEHJ-KZCWQMDCSA-L
 Ligand Interaction
HEA (Subject of Investigation/LOI)
Query on HEA

Download Ideal Coordinates CCD File 
OB [auth a],
PB [auth a]
HEME-A
C49 H56 Fe N4 O6
ZGGYGTCPXNDTRV-PRYGPKJJSA-L
 Ligand Interaction
PCF
Query on PCF

Download Ideal Coordinates CCD File 
DB [auth N],
KB [auth S],
LB [auth T],
NA [auth C],
UA [auth I],
DB [auth N],
KB [auth S],
LB [auth T],
NA [auth C],
UA [auth I],
ZB [auth e]
1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE
C40 H80 N O8 P
KILNVBDSWZSGLL-KXQOOQHDSA-N
 Ligand Interaction
PEF
Query on PEF

Download Ideal Coordinates CCD File 
BB [auth N],
CB [auth N],
HA [auth A],
HB [auth P],
JB [auth S],
BB [auth N],
CB [auth N],
HA [auth A],
HB [auth P],
JB [auth S],
LA [auth C],
MA [auth C],
MB [auth U],
RA [auth E],
RB [auth a],
TA [auth H],
TB [auth b],
UB [auth b],
VA [auth J],
VB [auth c],
WB [auth c],
XA [auth L],
YB [auth e]
DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE
C37 H74 N O8 P
SLKDGVPOSSLUAI-PGUFJCEWSA-N
 Ligand Interaction
HEC (Subject of Investigation/LOI)
Query on HEC

Download Ideal Coordinates CCD File 
EB [auth O],
OA [auth D]
HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
 Ligand Interaction
HEM (Subject of Investigation/LOI)
Query on HEM

Download Ideal Coordinates CCD File 
IA [auth C],
JA [auth C],
YA [auth N],
ZA [auth N]
PROTOPORPHYRIN IX CONTAINING FE
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
FES (Subject of Investigation/LOI)
Query on FES

Download Ideal Coordinates CCD File 
GB [auth P],
QA [auth E]
FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
 Ligand Interaction
CUA (Subject of Investigation/LOI)
Query on CUA

Download Ideal Coordinates CCD File 
SB [auth b]DINUCLEAR COPPER ION
Cu2
ALKZAGKDWUSJED-UHFFFAOYSA-N
 Ligand Interaction
ZN (Subject of Investigation/LOI)
Query on ZN

Download Ideal Coordinates CCD File 
XB [auth d]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
CU (Subject of Investigation/LOI)
Query on CU

Download Ideal Coordinates CCD File 
NB [auth a]COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
 Ligand Interaction
MG (Subject of Investigation/LOI)
Query on MG

Download Ideal Coordinates CCD File 
QB [auth a]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.29 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Medical Research Council (United Kingdom)United KingdomMR/M00936X/1

Revision History  (Full details and data files)

  • Version 1.0: 2020-04-22
    Type: Initial release
  • Version 1.1: 2020-05-06
    Changes: Database references