6HWH

Structure of a functional obligate respiratory supercomplex from Mycobacterium smegmatis


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.3 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

Structure of a functional obligate respiratory supercomplex from Mycobacterium smegmatis

Wiseman, B.Nitharwal, R.G.Fedotovskaya, O.Schafer, J.Guo, H.Kuang, Q.Benlekbir, S.Sjostrand, D.Adelroth, P.Rubinstein, J.L.Brzezinski, P.Hogbom, M.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Ubiquinol-cytochrome c reductase iron-sulfur subunit
A, B
408Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
Find proteins for A0R051 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R051
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Co-purified unknown transmembrane helices built as polyALA
G, C
74N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Co-purified unknown transmembrane helices built as polyALA
H, D
65N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
Co-purified unknown peptide built as polyALA
I, E
20N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
Co-purified unknown peptide built as polyALA
J, F
35N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
Cytochrome bc1 complex cytochrome c subunit
M, K, i, j
268Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
EC: 1.10.2.2
Find proteins for A0R050 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R050
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
Cytochrome c oxidase subunit 2
P, L
341Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
EC: 1.9.3.1
Find proteins for A0R057 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R057
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
MSMEG_4693
R, N
79Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
Find proteins for A0R1B6 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R1B6
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
Uncharacterized protein MSMEG_4692/MSMEI_4575
T, O
157Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
Find proteins for A0R1B5 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R1B5
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
Cytochrome c oxidase subunit 1
V, Q
583Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
Gene Names: ctaD
EC: 1.9.3.1
Find proteins for A0R0M4 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R0M4
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
Cytochrome c oxidase polypeptide 4
X, S
139Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
EC: 1.9.3.1
Find proteins for A0R056 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R056
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetails
Cytochrome c oxidase subunit 3
Z, W
203Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
EC: 1.9.3.1
Find proteins for A0R049 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0R049
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetails
Ubiquinol-cytochrome C reductase QcrB
b, Y
554Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)Mutation(s): 0 
Gene Names: qcrB
EC: 1.10.2.2
Find proteins for I7FGS8 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  I7FGS8
Small Molecules
Ligands 7 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HAS
Query on HAS

Download SDF File 
Download CCD File 
Q, V
HEME-AS
C54 H64 Fe N4 O6
PDYODZVCODUKFH-QIHJKJTBDH
 Ligand Interaction
MQ9
Query on MQ9

Download SDF File 
Download CCD File 
b, M, Y
MENAQUINONE-9
C56 H80 O2
WCRXHNIUHQUASO-ABFXHILCSA-N
 Ligand Interaction
CDL
Query on CDL

Download SDF File 
Download CCD File 
b, K, M, Q, V, Y
CARDIOLIPIN
DIPHOSPHATIDYL GLYCEROL; BIS-(1,2-DIACYL-SN-GLYCERO-3-PHOSPHO)-1',3'-SN-GLYCEROL
C81 H156 O17 P2
XVTUQDWPJJBEHJ-KZCWQMDCSA-L
 Ligand Interaction
FES
Query on FES

Download SDF File 
Download CCD File 
A, B
FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
 Ligand Interaction
HEM
Query on HEM

Download SDF File 
Download CCD File 
b, Y
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
CU
Query on CU

Download SDF File 
Download CCD File 
L, P, Q, V
COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
 Ligand Interaction
HEC
Query on HEC

Download SDF File 
Download CCD File 
i, j, V
HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
UNK
Query on UNK
C, D, E, F, G, H, I, J
L-PEPTIDE LINKINGC4 H9 N O2

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Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.3 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Canadian Institutes of Health ResearchCanadaMOP 81294
Knut and Alice Wallenberg FoundationSweden--

Revision History 

  • Version 1.0: 2018-11-07
    Type: Initial release
  • Version 1.1: 2018-11-21
    Type: Advisory, Data collection, Derived calculations