Biological Assembly 1  

 3D View: Structure | Ligand Interaction | Predict Membrane 

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 45-mer - A3B2C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R1S1T1U1V1W1X1Y1Z1a1b1c1d1e1f1g1h1i1j1k1l1m1n1o1p1 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 891.58 kDa 
• Atom Count: 51181 
• Modelled Residue Count: 7791 
• Deposited Residue Count: 8300 
• Unique protein chains: 44

5LDW

Structure of mammalian respiratory Complex I, class1

• DOI: 10.2210/pdb5LDW/pdb
• EMDataResource: EMD-4040

• Classification: OXIDOREDUCTASE
• Organism(s): Bos taurus
• Mutation(s): No 
• Membrane Protein: Yes  OPMPDBTMmpstruc


• Deposited: 2016-06-28 Released: 2016-09-07 
• Deposition Author(s): Vinothkumar, K.R., Zhu, J., Hirst, J.
• Funding Organization(s): Medical Research Council (United Kingdom)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.27 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of mammalian respiratory complex I.

Zhu, J., Vinothkumar, K.R., Hirst, J.

(2016) Nature 536: 354-358

• PubMed: 27509854 
• DOI: 10.1038/nature19095
• Primary Citation of Related Structures:  
  5LC5, 5LDX, 5LDW


• PubMed Abstract: 
  

Complex I (NADH:ubiquinone oxidoreductase), one of the largest membrane-bound enzymes in the cell, powers ATP synthesis in mammalian mitochondria by using the reducing potential of NADH to drive protons across the inner mitochondrial membrane. Mammalian complex I (ref. 1) contains 45 subunits, comprising 14 core subunits that house the catalytic machinery (and are conserved from bacteria to humans) and a mammalian-specific cohort of 31 supernumerary subunits. Knowledge of the structures and functions of the supernumerary subunits is fragmentary. Here we describe a 4.2-Å resolution single-particle electron cryomicroscopy structure of complex I from Bos taurus. We have located and modelled all 45 subunits, including the 31 supernumerary subunits, to provide the entire structure of the mammalian complex. Computational sorting of the particles identified different structural classes, related by subtle domain movements, which reveal conformationally dynamic regions and match biochemical descriptions of the 'active-to-de-active' enzyme transition that occurs during hypoxia. Our structures therefore provide a foundation for understanding complex I assembly and the effects of mutations that cause clinically relevant complex I dysfunctions, give insights into the structural and functional roles of the supernumerary subunits and reveal new information on the mechanism and regulation of catalysis.

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Organizational Affiliation: 

MRC Mitochondrial Biology Unit, Hills Road, Cambridge CB2 0XY, UK.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase chain 3	A	115	Bos taurus	Mutation(s): 0  Gene Names: MT-ND3, MTND3, NADH3, ND3 EC: 1.6.5.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P03898 (Bos taurus) Explore P03898  Go to UniProtKB:  P03898

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial	B	179	Bos taurus	Mutation(s): 0  Gene Names: NDUFS7 EC: 1.6.5.3 (PDB Primary Data), 1.6.99.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P42026 (Bos taurus) Explore P42026  Go to UniProtKB:  P42026

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial	C	228	Bos taurus	Mutation(s): 0  Gene Names: NDUFS3 EC: 1.6.5.3 (PDB Primary Data), 1.6.99.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P23709 (Bos taurus) Explore P23709  Go to UniProtKB:  P23709

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial	D	429	Bos taurus	Mutation(s): 0  Gene Names: NDUFS2 EC: 1.6.5.3 (PDB Primary Data), 1.6.99.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P17694 (Bos taurus) Explore P17694  Go to UniProtKB:  P17694

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial	E	217	Bos taurus	Mutation(s): 0  Gene Names: NDUFV2 EC: 1.6.5.3 (PDB Primary Data), 1.6.99.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P04394 (Bos taurus) Explore P04394  Go to UniProtKB:  P04394

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial	F	444	Bos taurus	Mutation(s): 0  Gene Names: NDUFV1, UQOR1 EC: 1.6.5.3 (PDB Primary Data), 1.6.99.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P25708 (Bos taurus) Explore P25708  Go to UniProtKB:  P25708

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial,NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial	G	785	Bos taurus	Mutation(s): 0  Gene Names: NDUFS1 EC: 1.6.5.3 (PDB Primary Data), 1.6.99.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P15690 (Bos taurus) Explore P15690  Go to UniProtKB:  P15690

Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase chain 1	H	318	Bos taurus	Mutation(s): 0  Gene Names: MT-ND1, MTND1, NADH1, ND1 EC: 1.6.5.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P03887 (Bos taurus) Explore P03887  Go to UniProtKB:  P03887

Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial	I	176	Bos taurus	Mutation(s): 0  Gene Names: NDUFS8 EC: 1.6.5.3 (PDB Primary Data), 1.6.99.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P42028 (Bos taurus) Explore P42028  Go to UniProtKB:  P42028

Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase chain 6	J	175	Bos taurus	Mutation(s): 0  Gene Names: MT-ND6, MTND6, NADH6, ND6 EC: 1.6.5.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P03924 (Bos taurus) Explore P03924  Go to UniProtKB:  P03924

Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase chain 4L	K	98	Bos taurus	Mutation(s): 0  Gene Names: MT-ND4L, MTND4L, NADH4L, ND4L EC: 1.6.5.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P03902 (Bos taurus) Explore P03902  Go to UniProtKB:  P03902

Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase chain 5	L	606	Bos taurus	Mutation(s): 0  Gene Names: MT-ND5, MTND5, NADH5, ND5 EC: 1.6.5.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P03920 (Bos taurus) Explore P03920  Go to UniProtKB:  P03920

Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase chain 4	M	459	Bos taurus	Mutation(s): 0  Gene Names: MT-ND4, MTND4, NADH4, ND4 EC: 1.6.5.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P03910 (Bos taurus) Explore P03910  Go to UniProtKB:  P03910

Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH-ubiquinone oxidoreductase chain 2	N	347	Bos taurus	Mutation(s): 0  Gene Names: MT-ND2, MTND2, NADH2, ND2 EC: 1.6.5.3 (PDB Primary Data), 7.1.1.2 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P03892 (Bos taurus) Explore P03892  Go to UniProtKB:  P03892

Entity ID: 15
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, NDUFA10,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, NDUFA10,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial	O	316	Bos taurus	Mutation(s): 0  Gene Names: NDUFA10 Membrane Entity: Yes
UniProt
Find proteins for P34942 (Bos taurus) Explore P34942  Go to UniProtKB:  P34942

Entity ID: 16
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, NDUFA9	P	300	Bos taurus	Mutation(s): 0

Entity ID: 17
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, NDUFS4	Q	113	Bos taurus	Mutation(s): 0

Entity ID: 18
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, NDUFS6,NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial,NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial	R	89	Bos taurus	Mutation(s): 0  Gene Names: NDUFS6 Membrane Entity: Yes
UniProt
Find proteins for P23934 (Bos taurus) Explore P23934  Go to UniProtKB:  P23934

Entity ID: 19
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2	S	99	Bos taurus	Mutation(s): 0  Gene Names: NDUFA2 Membrane Entity: Yes
UniProt
Find proteins for Q02370 (Bos taurus) Explore Q02370  Go to UniProtKB:  Q02370

Entity ID: 20
Molecule	Chains	Sequence Length	Organism	Details	Image
Acyl carrier protein, mitochondrial	T, U	88	Bos taurus	Mutation(s): 0  Gene Names: NDUFAB1 Membrane Entity: Yes
UniProt
Find proteins for P52505 (Bos taurus) Explore P52505  Go to UniProtKB:  P52505

Entity ID: 21
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5	V	115	Bos taurus	Mutation(s): 0  Gene Names: NDUFA5 Membrane Entity: Yes
UniProt
Find proteins for P23935 (Bos taurus) Explore P23935  Go to UniProtKB:  P23935

Entity ID: 22
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6	W	128	Bos taurus	Mutation(s): 0  Gene Names: NDUFA6 Membrane Entity: Yes
UniProt
Find proteins for Q02366 (Bos taurus) Explore Q02366  Go to UniProtKB:  Q02366

Entity ID: 23
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8, NDUFA8	X	169	Bos taurus	Mutation(s): 0  Gene Names: NDUFA8 Membrane Entity: Yes
UniProt
Find proteins for P42029 (Bos taurus) Explore P42029  Go to UniProtKB:  P42029

Entity ID: 24
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11	Y	141	Bos taurus	Mutation(s): 0  Gene Names: NDUFA11 Membrane Entity: Yes
UniProt
Find proteins for Q8HXG6 (Bos taurus) Explore Q8HXG6  Go to UniProtKB:  Q8HXG6

Entity ID: 25
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13, NDUFA13,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13, NDUFA13,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13, NDUFA13,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13, NDUFA13	Z	138	Bos taurus	Mutation(s): 0  Gene Names: NDUFA13 Membrane Entity: Yes
UniProt
Find proteins for Q95KV7 (Bos taurus) Explore Q95KV7  Go to UniProtKB:  Q95KV7

Entity ID: 26
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1	AA [auth a]	70	Bos taurus	Mutation(s): 0  Gene Names: NDUFA1 Membrane Entity: Yes
UniProt
Find proteins for Q02377 (Bos taurus) Explore Q02377  Go to UniProtKB:  Q02377

Entity ID: 27
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3,NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3, NDUFA3	BA [auth b]	80	Bos taurus	Mutation(s): 0  Gene Names: NDUFA3 Membrane Entity: Yes
UniProt
Find proteins for Q02371 (Bos taurus) Explore Q02371  Go to UniProtKB:  Q02371

Entity ID: 28
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial	CA [auth c]	49	Bos taurus	Mutation(s): 0  Gene Names: NDUFC1 Membrane Entity: Yes
UniProt
Find proteins for Q02376 (Bos taurus) Explore Q02376  Go to UniProtKB:  Q02376

Entity ID: 29
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUFC2,NADH dehydrogenase [ubiquinone] 1 subunit C2,NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUFC2,NADH dehydrogenase [ubiquinone] 1 subunit C2,NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUFC2,NADH dehydrogenase [ubiquinone] 1 subunit C2,NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUFC2	DA [auth d]	114	Bos taurus	Mutation(s): 0  Gene Names: NDUFC2 Membrane Entity: Yes
UniProt
Find proteins for Q02827 (Bos taurus) Explore Q02827  Go to UniProtKB:  Q02827

Entity ID: 30
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] iron-sulfur protein 5	EA [auth e]	105	Bos taurus	Mutation(s): 0  Gene Names: NDUFS5 Membrane Entity: Yes
UniProt
Find proteins for Q02379 (Bos taurus) Explore Q02379  Go to UniProtKB:  Q02379

Entity ID: 31
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1	FA [auth f]	57	Bos taurus	Mutation(s): 0  Gene Names: NDUFB1 Membrane Entity: Yes
UniProt
Find proteins for Q02378 (Bos taurus) Explore Q02378  Go to UniProtKB:  Q02378

Entity ID: 32
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial	GA [auth g]	125	Bos taurus	Mutation(s): 0  Gene Names: NDUFB11 Membrane Entity: Yes
UniProt
Find proteins for Q8HXG5 (Bos taurus) Explore Q8HXG5  Go to UniProtKB:  Q8HXG5

Entity ID: 33
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, NDUFB5	HA [auth h]	134	Bos taurus	Mutation(s): 0  Gene Names: NDUFB5 Membrane Entity: Yes
UniProt
Find proteins for Q02380 (Bos taurus) Explore Q02380  Go to UniProtKB:  Q02380

Entity ID: 34
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6, NDUFB6	IA [auth i]	106	Bos taurus	Mutation(s): 0  Gene Names: NDUFB6 Membrane Entity: Yes
UniProt
Find proteins for Q02367 (Bos taurus) Explore Q02367  Go to UniProtKB:  Q02367

Entity ID: 35
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, NDUFB2	JA [auth j]	52	Bos taurus	Mutation(s): 0

Entity ID: 36
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3, NDUFB3	KA [auth k]	74	Bos taurus	Mutation(s): 0

Entity ID: 37
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, NDUFB8	LA [auth l]	118	Bos taurus	Mutation(s): 0

Entity ID: 38
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4, NDUFB4,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4, NDUFB4,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4	MA [auth m]	118	Bos taurus	Mutation(s): 0  Gene Names: NDUFB4 Membrane Entity: Yes
UniProt
Find proteins for P48305 (Bos taurus) Explore P48305  Go to UniProtKB:  P48305

Entity ID: 39
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9, NDUFB9	NA [auth n]	166	Bos taurus	Mutation(s): 0  Gene Names: NDUFB9 Membrane Entity: Yes
UniProt
Find proteins for Q02369 (Bos taurus) Explore Q02369  Go to UniProtKB:  Q02369

Entity ID: 40
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7	OA [auth o]	136	Bos taurus	Mutation(s): 0  Gene Names: NDUFB7 Membrane Entity: Yes
UniProt
Find proteins for Q02368 (Bos taurus) Explore Q02368  Go to UniProtKB:  Q02368

Entity ID: 41
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10, NDUFB10,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10, NDUFB10,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10, NDUFB10,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10,NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10, NDUFB10	PA [auth p]	169	Bos taurus	Mutation(s): 0  Gene Names: NDUFB10 Membrane Entity: Yes
UniProt
Find proteins for Q02373 (Bos taurus) Explore Q02373  Go to UniProtKB:  Q02373

Entity ID: 42
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12	QA [auth q]	145	Bos taurus	Mutation(s): 0  Gene Names: NDUFA12 Membrane Entity: Yes
UniProt
Find proteins for O97725 (Bos taurus) Explore O97725  Go to UniProtKB:  O97725

Entity ID: 43
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7, NDUFA7	RA [auth r]	87	Bos taurus	Mutation(s): 0

Entity ID: 44
Molecule	Chains	Sequence Length	Organism	Details	Image
NADH dehydrogenase [ubiquinone] flavoprotein 3, NDUFV3	SA [auth s]	35	Bos taurus	Mutation(s): 0

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP (Subject of Investigation/LOI)	CB [auth P]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
FMN (Subject of Investigation/LOI)	VA [auth F]	FLAVIN MONONUCLEOTIDE C17 H21 N4 O9 P FVTCRASFADXXNN-SCRDCRAPSA-N
SF4	AB [auth I], BB [auth I], TA [auth B], WA [auth F], XA [auth G], YA [auth G]	IRON/SULFUR CLUSTER Fe4 S4 LJBDFODJNLIPKO-VKOJMFJBAC
FES	UA [auth E], ZA [auth G]	FE2/S2 (INORGANIC) CLUSTER Fe2 S2 NIXDOXVAJZFRNF-UHFFFAOYSA-N
ZN	DB [auth R]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.27 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2016-06-28 
• Released Date: 2016-09-07 
Deposition Author(s): Vinothkumar, K.R., Zhu, J., Hirst, J.

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Funding Organization	Location	Grant Number
Medical Research Council (United Kingdom)	United Kingdom	U105184322/U105663141

Revision History  

• Version 1.0: 2016-09-07
  Type: Initial release
  
• Version 1.1: 2017-08-02
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.2: 2019-10-23
  Changes: Data collection, Other