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 7F9O | pdb_00007f9o

PSI-NDH supercomplex of Barley


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.50 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

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This is version 2.2 of the entry. See complete history. 

Literature

Architecture of the chloroplast PSI-NDH supercomplex in Hordeum vulgare.

Shen, L., Tang, K., Wang, W., Wang, C., Wu, H., Mao, Z., An, S., Chang, S., Kuang, T., Shen, J.R., Han, G., Zhang, X.

(2022) Nature 601: 649-654

  • DOI: https://doi.org/10.1038/s41586-021-04277-6
  • Primary Citation Related Structures: 
    7EU3, 7EW6, 7EWK, 7F9O

  • PubMed Abstract: 

    The chloroplast NADH dehydrogenase-like (NDH) complex is composed of at least 29 subunits and has an important role in mediating photosystem I (PSI) cyclic electron transport (CET) 1-3 . The NDH complex associates with PSI to form the PSI-NDH supercomplex and fulfil its function. Here, we report cryo-electron microscopy structures of a PSI-NDH supercomplex from barley (Hordeum vulgare). The structures reveal that PSI-NDH is composed of two copies of the PSI-light-harvesting complex I (LHCI) subcomplex and one NDH complex. Two monomeric LHCI proteins, Lhca5 and Lhca6, mediate the binding of two PSI complexes to NDH. Ten plant chloroplast-specific NDH subunits are presented and their exact positions as well as their interactions with other subunits in NDH are elucidated. In all, this study provides a structural basis for further investigations on the functions and regulation of PSI-NDH-dependent CET.


  • Organizational Affiliation: 
    • Photosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, Chinese Academy of Sciences, Beijing, China.

Macromolecule Content 

  • Total Structure Weight: 1,837.45 kDa 
  • Atom Count: 106,329 
  • Modeled Residue Count: 11,614 
  • Deposited Residue Count: 13,684 
  • Unique protein chains: 42

Macromolecules

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Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I P700 chlorophyll a apoprotein A1A,
OA [auth e]
750Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
Find proteins for S4Z1K7 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I P700 chlorophyll a apoprotein A2B,
PA [auth f]
734Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
Find proteins for S4Z289 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 3
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I iron-sulfur centerC,
QA [auth g]
81Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
Find proteins for S4YZ47 (Hordeum vulgare subsp. spontaneum)
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Reference Sequence
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Entity ID: 4
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit II, chloroplasticD,
RA [auth h]
205Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for P36213 (Hordeum vulgare)
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Reference Sequence
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Entity ID: 5
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit IV, chloroplasticE,
SA [auth i]
147Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for P13194 (Hordeum vulgare)
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Reference Sequence
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Entity ID: 6
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit III, chloroplasticF,
TA [auth j]
235Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
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Find proteins for P13192 (Hordeum vulgare)
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Entity ID: 7
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit VI, chloroplasticG [auth H],
UA [auth k]
143Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for P20143 (Hordeum vulgare)
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Reference Sequence
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Entity ID: 8
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit VIIIH [auth I],
VA [auth l]
36Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for S4Z1D9 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 9
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit IXI [auth J],
WA [auth m]
42Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
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Find proteins for S4Z1E9 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 10
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit psaK, chloroplasticJ [auth K],
XA [auth n]
131Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for P36886 (Hordeum vulgare)
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Entity ID: 11
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit XI, chloroplasticK [auth L],
YA [auth o]
209Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
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Find proteins for P23993 (Hordeum vulgare)
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Entity ID: 12
MoleculeChains  Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein Lhca1L [auth 1],
ZA [auth p]
247Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 13
MoleculeChains  Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein, chloroplasticM [auth 2]255Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
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Find proteins for Q43485 (Hordeum vulgare)
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Entity ID: 14
MoleculeChains  Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein, chloroplasticAB [auth q],
N [auth 3]
269Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for F2DAN8 (Hordeum vulgare subsp. vulgare)
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Entity ID: 15
MoleculeChains  Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein Lhca5O [auth 5]257Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 16
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit 1, chloroplasticP [auth G]346Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for P92432 (Hordeum vulgare)
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Entity ID: 17
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit 2, chloroplasticQ [auth M]483Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for S4Z268 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 18
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit 3, chloroplasticR [auth N]117Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for S4Z1L1 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 19
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase chain 4, chloroplasticS [auth O]499Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for S4Z8N2 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 20
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit 4L, chloroplasticT [auth P]100Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for S4Z1I1 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 21
MoleculeChains  Sequence LengthOrganismDetailsImage
NADH-plastoquinone oxidoreductase subunit 5U [auth Q]777Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for A0A7T7JN26 (Hordeum vulgare)
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Entity ID: 22
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit 6, chloroplasticV [auth R]176Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for A0A4Y5SEJ9 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 23
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit H, chloroplasticW [auth S]383Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for S4Z272 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 24
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit I, chloroplasticX [auth T]165Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for A0A218LNN1 (Hordeum vulgare)
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Entity ID: 25
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit J, chloroplasticY [auth U]159Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
UniProt
Find proteins for Q7GT16 (Hordeum vulgare)
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Entity ID: 26
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit K, chloroplasticZ [auth V]245Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 7.1.1
Membrane Entity: Yes 
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Find proteins for S4Z232 (Hordeum vulgare subsp. spontaneum)
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Entity ID: 27
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit L, chloroplasticAA [auth W]192Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
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Find proteins for F2CUR7 (Hordeum vulgare subsp. vulgare)
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Entity ID: 28
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit M, chloroplasticBA [auth X]213Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for F2D138 (Hordeum vulgare subsp. vulgare)
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Entity ID: 29
MoleculeChains  Sequence LengthOrganismDetailsImage
NAD(P)H-quinone oxidoreductase subunit N, chloroplasticCA [auth Y]233Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 30
MoleculeChains  Sequence LengthOrganismDetailsImage
Unidentified stromal proteinDA [auth Z]61Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 31
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex L1EA [auth a]154Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 32
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex L2FA [auth b]216Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for F2CTW7 (Hordeum vulgare subsp. vulgare)
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Entity ID: 33
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex L2GA [auth c]227Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 34
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex L4HA [auth 4]130Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 35
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex L5IA [auth d]243Hordeum vulgare subsp. spontaneumMutation(s): 0 
EC: 5.2.1.8
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Find proteins for F2CTD7 (Hordeum vulgare subsp. vulgare)
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Entity ID: 36
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex B1JA [auth 6]469Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Find proteins for F2D3G1 (Hordeum vulgare subsp. vulgare)
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Entity ID: 37
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex B2KA [auth 7]361Hordeum vulgare subsp. spontaneumMutation(s): 0 
UniProt
Find proteins for F2D932 (Hordeum vulgare subsp. vulgare)
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Entity ID: 38
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex B3LA [auth 8]119Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Find proteins for F2DD79 (Hordeum vulgare subsp. vulgare)
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Entity ID: 39
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex B4MA [auth 9]83Hordeum vulgare subsp. spontaneumMutation(s): 0 
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Entity ID: 40
MoleculeChains  Sequence LengthOrganismDetailsImage
Photosynthetic NDH subunit of subcomplex B5NA [auth 0]155Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
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Find proteins for F2DWH9 (Hordeum vulgare subsp. vulgare)
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Entity ID: 41
MoleculeChains  Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein Lhca4BB [auth r]197Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
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Find proteins for Q9LKC7 (Hordeum vulgare)
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Entity ID: 42
MoleculeChains  Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein, chloroplasticCB [auth s]211Hordeum vulgare subsp. spontaneumMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for F2D0D5 (Hordeum vulgare subsp. vulgare)
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Reference Sequence

Small Molecules

Ligands 12 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
DGD

Query on DGD



Download:Ideal Coordinates CCD File
BF [auth B],
LN [auth m],
PF [auth J],
ZM [auth f]
DIGALACTOSYL DIACYL GLYCEROL (DGDG)
C51 H96 O15
LDQFLSUQYHBXSX-HXXRYREZSA-N
CHL

Query on CHL



Download:Ideal Coordinates CCD File
AP [auth q]
DH [auth 2]
EH [auth 2]
GH [auth 2]
HH [auth 2]
AP [auth q],
DH [auth 2],
EH [auth 2],
GH [auth 2],
HH [auth 2],
HQ [auth s],
IO [auth p],
IQ [auth s],
KO [auth p],
KQ [auth s],
MG [auth 1],
MH [auth 3],
MQ [auth s],
NO [auth p],
OG [auth 1],
QI [auth 5],
QP [auth r],
RG [auth 1],
RI [auth 5],
RP [auth r],
TI [auth 5],
TP [auth r],
ZH [auth 3]
CHLOROPHYLL B
C55 H70 Mg N4 O6
MWVCRINOIIOUAU-UYSPMESUSA-M
CLA

Query on CLA



Download:Ideal Coordinates CCD File
AC [auth A]
AE [auth B]
AH [auth 2]
AI [auth 3]
AJ [auth e]
AC [auth A],
AE [auth B],
AH [auth 2],
AI [auth 3],
AJ [auth e],
AK [auth e],
AM [auth f],
AO [auth p],
AQ [auth s],
BC [auth A],
BE [auth B],
BH [auth 2],
BI [auth 3],
BJ [auth e],
BK [auth e],
BL [auth f],
BM [auth f],
BO [auth p],
BP [auth q],
BQ [auth s],
CC [auth A],
CD [auth A],
CE [auth B],
CH [auth 2],
CI [auth 3],
CJ [auth e],
CK [auth e],
CM [auth f],
CO [auth p],
CP [auth q],
CQ [auth s],
DC [auth A],
DE [auth B],
DJ [auth e],
DK [auth e],
DL [auth f],
DM [auth f],
DO [auth p],
DP [auth q],
DQ [auth s],
EB [auth A],
EC [auth A],
ED [auth B],
EE [auth B],
EG [auth 1],
EJ [auth e],
EK [auth e],
EL [auth f],
EM [auth f],
EN [auth j],
EO [auth p],
EQ [auth s],
FB [auth A],
FC [auth A],
FD [auth B],
FE [auth B],
FG [auth 1],
FH [auth 2],
FJ [auth e],
FK [auth e],
FL [auth f],
FM [auth f],
FO [auth p],
FQ [auth s],
GB [auth A],
GC [auth A],
GD [auth B],
GE [auth B],
GG [auth 1],
GJ [auth e],
GK [auth e],
GL [auth f],
GM [auth f],
GO [auth p],
GQ [auth s],
HB [auth A],
HC [auth A],
HD [auth B],
HE [auth B],
HF [auth F],
HG [auth 1],
HI [auth 5],
HJ [auth e],
HK [auth e],
HL [auth f],
HM [auth f],
HO [auth p],
HP [auth r],
IB [auth A],
IC [auth A],
ID [auth B],
IE [auth B],
IF [auth F],
IG [auth 1],
II [auth 5],
IJ [auth e],
IK [auth e],
IL [auth f],
IM [auth f],
IN [auth m],
IP [auth r],
JB [auth A],
JC [auth A],
JD [auth B],
JE [auth B],
JG [auth 1],
JI [auth 5],
JJ [auth e],
JK [auth e],
JL [auth f],
JM [auth f],
JN [auth m],
JO [auth p],
JP [auth r],
JQ [auth s],
KB [auth A],
KC [auth A],
KD [auth B],
KE [auth B],
KG [auth 1],
KI [auth 5],
KJ [auth e],
KK [auth e],
KL [auth f],
KM [auth f],
KP [auth r],
LB [auth A],
LC [auth A],
LD [auth B],
LE [auth B],
LG [auth 1],
LH [auth 3],
LI [auth 5],
LJ [auth e],
LK [auth e],
LL [auth f],
LM [auth f],
LO [auth p],
LP [auth r],
MB [auth A],
MC [auth A],
MD [auth B],
ME [auth B],
MI [auth 5],
MJ [auth e],
MK [auth e],
ML [auth f],
MM [auth f],
MP [auth r],
NB [auth A],
NC [auth A],
ND [auth B],
NE [auth B],
NF [auth J],
NG [auth 1],
NI [auth 5],
NJ [auth e],
NK [auth e],
NL [auth f],
NM [auth f],
NN [auth n],
NP [auth r],
OB [auth A],
OC [auth A],
OD [auth B],
OE [auth B],
OI [auth 5],
OJ [auth e],
OL [auth f],
OM [auth f],
ON [auth n],
OP [auth r],
PB [auth A],
PC [auth A],
PD [auth B],
PE [auth B],
PG [auth 1],
PI [auth 5],
PJ [auth e],
PK [auth e],
PL [auth f],
PM [auth f],
PN [auth n],
PP [auth r],
QB [auth A],
QC [auth A],
QD [auth B],
QE [auth B],
QF [auth K],
QH [auth 3],
QJ [auth e],
QL [auth f],
QM [auth f],
RB [auth A],
RD [auth B],
RE [auth B],
RF [auth K],
RH [auth 3],
RJ [auth e],
RL [auth f],
RM [auth f],
RN [auth n],
RO [auth q],
SB [auth A],
SC [auth A],
SD [auth B],
SE [auth B],
SF [auth K],
SH [auth 3],
SI [auth 5],
SJ [auth e],
SL [auth f],
SO [auth q],
SP [auth r],
TB [auth A],
TD [auth B],
TE [auth B],
TH [auth 3],
TJ [auth e],
TL [auth f],
TN [auth o],
TO [auth q],
UB [auth A],
UD [auth B],
UF [auth K],
UH [auth 3],
UJ [auth e],
UL [auth f],
UN [auth o],
UO [auth q],
UP [auth r],
VB [auth A],
VD [auth B],
VF [auth L],
VG [auth 2],
VH [auth 3],
VJ [auth e],
VL [auth f],
VN [auth o],
VO [auth q],
WB [auth A],
WD [auth B],
WF [auth L],
WG [auth 2],
WH [auth 3],
WJ [auth e],
WL [auth f],
WO [auth q],
XB [auth A],
XD [auth B],
XF [auth L],
XG [auth 2],
XH [auth 3],
XJ [auth e],
XL [auth f],
XO [auth q],
YB [auth A],
YD [auth B],
YF [auth L],
YG [auth 2],
YH [auth 3],
YJ [auth e],
YK [auth e],
YL [auth f],
YO [auth q],
ZB [auth A],
ZD [auth B],
ZG [auth 2],
ZJ [auth e],
ZK [auth e],
ZL [auth f],
ZO [auth q],
ZP [auth s]
CHLOROPHYLL A
C55 H72 Mg N4 O5
ATNHDLDRLWWWCB-AENOIHSZSA-M
CL0

Query on CL0



Download:Ideal Coordinates CCD File
DB [auth A],
ZI [auth e]
CHLOROPHYLL A ISOMER
C55 H72 Mg N4 O5
VIQFHHZSLDFWDU-DVXFRRMCSA-M
SQD

Query on SQD



Download:Ideal Coordinates CCD File
WI [auth Q],
XI [auth Q]
1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
C41 H78 O12 S
RVUUQPKXGDTQPG-JUDHQOGESA-N
LMG

Query on LMG



Download:Ideal Coordinates CCD File
DI [auth 5]
JH [auth 2]
KF [auth F]
KH [auth 2]
LF [auth F]
DI [auth 5],
JH [auth 2],
KF [auth F],
KH [auth 2],
LF [auth F],
MN [auth m],
VP [auth r]
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
C45 H86 O10
DCLTVZLYPPIIID-CVELTQQQSA-N
LHG

Query on LHG



Download:Ideal Coordinates CCD File
AN [auth f]
CF [auth B]
IH [auth 2]
LQ [auth s]
MO [auth p]
AN [auth f],
CF [auth B],
IH [auth 2],
LQ [auth s],
MO [auth p],
QG [auth 1],
QK [auth e],
RK [auth e],
TC [auth A],
UC [auth A],
UI [auth O]
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
C38 H75 O10 P
BIABMEZBCHDPBV-MPQUPPDSSA-N
XAT

Query on XAT



Download:Ideal Coordinates CCD File
GI [auth 5],
GP [auth r],
TG [auth 2],
XP [auth s]
(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL
C40 H56 O4
SZCBXWMUOPQSOX-WVJDLNGLSA-N
LUT

Query on LUT



Download:Ideal Coordinates CCD File
BG [auth 1]
CG [auth 1]
FI [auth 5]
FP [auth r]
NH [auth 3]
BG [auth 1],
CG [auth 1],
FI [auth 5],
FP [auth r],
NH [auth 3],
OH [auth 3],
OO [auth q],
PO [auth q],
SG [auth 2],
WP [auth s],
XN [auth p],
YN [auth p]
(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL
C40 H56 O2
KBPHJBAIARWVSC-NSIPBSJQSA-N
BCR

Query on BCR



Download:Ideal Coordinates CCD File
AF [auth B]
AG [auth L]
AL [auth e]
BD [auth A]
DD [auth A]
AF [auth B],
AG [auth L],
AL [auth e],
BD [auth A],
DD [auth A],
DF [auth B],
DG [auth 1],
DN [auth j],
EI [auth 5],
EP [auth r],
FN [auth j],
GF [auth F],
GN [auth l],
HN [auth l],
JF [auth F],
KN [auth m],
MF [auth I],
OF [auth J],
PH [auth 3],
QN [auth n],
QO [auth q],
SK [auth e],
SN [auth o],
TF [auth K],
TK [auth e],
TM [auth f],
UG [auth 2],
UK [auth e],
UM [auth f],
VC [auth A],
VE [auth B],
VI [auth Q],
VK [auth e],
VM [auth f],
WC [auth A],
WE [auth B],
WK [auth e],
WM [auth f],
WN [auth o],
XC [auth A],
XE [auth B],
XK [auth e],
XM [auth f],
YC [auth A],
YE [auth B],
YM [auth f],
YP [auth s],
ZC [auth A],
ZE [auth B],
ZF [auth L],
ZN [auth p]
BETA-CAROTENE
C40 H56
OENHQHLEOONYIE-JLTXGRSLSA-N
PQN

Query on PQN



Download:Ideal Coordinates CCD File
OK [auth e],
RC [auth A],
SM [auth f],
UE [auth B]
PHYLLOQUINONE
C31 H46 O2
MBWXNTAXLNYFJB-NKFFZRIASA-N
SF4

Query on SF4



Download:Ideal Coordinates CCD File
AD [auth A]
BN [auth g]
CL [auth f]
CN [auth g]
EF [auth C]
AD [auth A],
BN [auth g],
CL [auth f],
CN [auth g],
EF [auth C],
FF [auth C],
YI [auth 8]
IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-UHFFFAOYSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
UNK
Query on UNK
DA [auth Z]L-PEPTIDE LINKINGC4 H9 N O2

--

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.50 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Chinese Academy of SciencesChinaQYZDY-SSW-SMC003

Revision History  (Full details and data files)

  • Version 1.0: 2021-12-22
    Type: Initial release
  • Version 1.1: 2022-02-09
    Changes: Database references
  • Version 1.2: 2024-10-16
    Changes: Data collection, Structure summary
  • Version 2.0: 2026-08-12
    Type: Remediation
    Reason: Metalloprotein remediation
    Changes: Data collection, Derived calculations, Non-polymer description, Structure summary
  • Version 2.1: 2026-09-16
    Changes: Data collection, Structure summary
  • Version 2.2: 2026-09-23
    Changes: Data collection