6PNJ

Structure of Photosystem I Acclimated to Far-red Light


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.19 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

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Literature

The structure of Photosystem I acclimated to far-red light illuminates an ecologically important acclimation process in photosynthesis

Gisriel, C.Shen, G.Kurashov, V.Ho, M.Y.Zhang, S.Williams, D.Golbeck, J.H.Fromme, P.Bryant, D.A.

(2020) Sci Adv 6: eaay6415


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I P700 chlorophyll a apoprotein A1A,
G,
Y [auth a]
788Fischerella thermalis PCC 7521Mutation(s): 0 
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
Find proteins for G6FME9 (Fischerella thermalis JSC-11)
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UniProt GroupG6FME9
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I P700 chlorophyll a apoprotein A2B,
H,
Z [auth b]
741Fischerella thermalis PCC 7521Mutation(s): 0 
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
Find proteins for G6FMF0 (Fischerella thermalis JSC-11)
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UniProt GroupG6FMF0
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I iron-sulfur centerAA [auth c],
C,
N
81Fischerella thermalis PCC 7521Mutation(s): 0 
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
Find proteins for G6FW50 (Fischerella thermalis JSC-11)
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I protein PsaDBA [auth d],
D,
O
159Fischerella thermalis PCC 7521Mutation(s): 0 
UniProt
Find proteins for G6FW99 (Fischerella thermalis JSC-11)
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Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit IVCA [auth e],
E,
P
72Fischerella thermalis PCC 7521Mutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for G6FQU3 (Fischerella thermalis JSC-11)
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Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center protein PsaF subunit IIIDA [auth f],
F,
Q
159Fischerella thermalis PCC 7521Mutation(s): 0 
Membrane Entity: Yes 
UniProt
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Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
photosystem I subunit VIIIEA [auth i],
I,
R
67Fischerella thermalis PCC 7521Mutation(s): 0 
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Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction centre subunit IX / PsaJFA [auth j],
J,
S
48Fischerella thermalis PCC 7521Mutation(s): 0 
Membrane Entity: Yes 
UniProt
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Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
photosystem I reaction center subunit PsaKGA [auth k],
K,
T
39Fischerella thermalis PCC 7521Mutation(s): 0 
Membrane Entity: Yes 
UniProt
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Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center protein subunit XIHA [auth l],
L,
U
174Fischerella thermalis PCC 7521Mutation(s): 0 
Membrane Entity: Yes 
UniProt
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Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit XIIIA [auth m],
M,
V
31Fischerella thermalis PCC 7521Mutation(s): 0 
Membrane Entity: Yes 
UniProt
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Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem one PsaXJA [auth x],
W,
X
101Fischerella thermalis PCC 7521Mutation(s): 0 
Membrane Entity: Yes 
UniProt
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Small Molecules
Ligands 10 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
F6C
Query on F6C

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GB [auth A]
GI [auth H]
GN [auth b]
HB [auth A]
NF [auth G]
GB [auth A],
GI [auth H],
GN [auth b],
HB [auth A],
NF [auth G],
NN [auth b],
OF [auth G],
SD [auth B],
UK [auth a],
VK [auth a],
ZD [auth B],
ZH [auth H]
Chlorophyll F
C55 H68 Mg N4 O6
YUTLCKLMRUVWDE-FOFJUSMOSA-M
CLA
Query on CLA

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AB [auth A]
AD [auth B]
AE [auth B]
AF [auth G]
AG [auth G]
AB [auth A],
AD [auth B],
AE [auth B],
AF [auth G],
AG [auth G],
AH [auth H],
AI [auth H],
AK [auth a],
AL [auth a],
AM [auth b],
AN [auth b],
BB [auth A],
BD [auth B],
BE [auth B],
BF [auth G],
BG [auth G],
BH [auth H],
BI [auth H],
BJ [auth L],
BK [auth a],
BL [auth a],
BM [auth b],
BN [auth b],
CB [auth A],
CD [auth B],
CF [auth G],
CG [auth G],
CH [auth H],
CI [auth H],
CJ [auth L],
CK [auth a],
CL [auth a],
CM [auth b],
CN [auth b],
DB [auth A],
DD [auth B],
DF [auth G],
DG [auth G],
DH [auth H],
DI [auth H],
DJ [auth L],
DK [auth a],
DL [auth a],
DM [auth b],
DN [auth b],
EB [auth A],
ED [auth B],
EF [auth G],
EG [auth G],
EH [auth H],
EI [auth H],
EK [auth a],
EL [auth a],
EM [auth b],
EN [auth b],
FB [auth A],
FD [auth B],
FF [auth G],
FG [auth G],
FH [auth H],
FI [auth H],
FK [auth a],
FL [auth a],
FM [auth b],
FN [auth b],
GD [auth B],
GF [auth G],
GG [auth G],
GH [auth H],
GK [auth a],
GL [auth a],
GM [auth b],
HD [auth B],
HF [auth G],
HH [auth H],
HI [auth H],
HK [auth a],
HL [auth a],
HM [auth b],
HN [auth b],
IB [auth A],
ID [auth B],
IF [auth G],
IH [auth H],
II [auth H],
IK [auth a],
IL [auth a],
IM [auth b],
IN [auth b],
IO [auth k],
JB [auth A],
JD [auth B],
JF [auth G],
JH [auth H],
JK [auth a],
JL [auth a],
JM [auth b],
JN [auth b],
KB [auth A],
KD [auth B],
KF [auth G],
KH [auth H],
KK [auth a],
KL [auth a],
KM [auth b],
KN [auth b],
KO [auth l],
LA [auth A],
LB [auth A],
LD [auth B],
LF [auth G],
LH [auth H],
LK [auth a],
LL [auth a],
LM [auth b],
LN [auth b],
LO [auth l],
MA [auth A],
MB [auth A],
MC [auth B],
MD [auth B],
MF [auth G],
MH [auth H],
MK [auth a],
ML [auth a],
MM [auth b],
MN [auth b],
MO [auth l],
NA [auth A],
NB [auth A],
NC [auth B],
ND [auth B],
NH [auth H],
NJ [auth T],
NK [auth a],
NL [auth a],
NM [auth b],
OA [auth A],
OB [auth A],
OC [auth B],
OD [auth B],
OH [auth H],
OK [auth a],
OM [auth b],
ON [auth b],
PA [auth A],
PB [auth A],
PC [auth B],
PD [auth B],
PF [auth G],
PH [auth H],
PJ [auth U],
PK [auth a],
PM [auth b],
PN [auth b],
QA [auth A],
QB [auth A],
QC [auth B],
QD [auth B],
QF [auth G],
QH [auth H],
QJ [auth U],
QK [auth a],
QM [auth b],
RA [auth A],
RB [auth A],
RC [auth B],
RD [auth B],
RF [auth G],
RH [auth H],
RJ [auth U],
RK [auth a],
RM [auth b],
RO [auth x],
SA [auth A],
SB [auth A],
SC [auth B],
SE [auth G],
SF [auth G],
SH [auth H],
SK [auth a],
SM [auth b],
TA [auth A],
TB [auth A],
TC [auth B],
TD [auth B],
TE [auth G],
TF [auth G],
TG [auth H],
TH [auth H],
TK [auth a],
TM [auth b],
UA [auth A],
UB [auth A],
UC [auth B],
UD [auth B],
UE [auth G],
UF [auth G],
UG [auth H],
UH [auth H],
UM [auth b],
VA [auth A],
VB [auth A],
VC [auth B],
VD [auth B],
VE [auth G],
VF [auth G],
VG [auth H],
VH [auth H],
VM [auth b],
WA [auth A],
WB [auth A],
WC [auth B],
WD [auth B],
WE [auth G],
WF [auth G],
WG [auth H],
WH [auth H],
WJ [auth W],
WK [auth a],
WM [auth b],
XA [auth A],
XB [auth A],
XC [auth B],
XD [auth B],
XE [auth G],
XF [auth G],
XG [auth H],
XH [auth H],
XJ [auth X],
XK [auth a],
XM [auth b],
YA [auth A],
YB [auth A],
YC [auth B],
YD [auth B],
YE [auth G],
YF [auth G],
YG [auth H],
YH [auth H],
YK [auth a],
YM [auth b],
ZA [auth A],
ZB [auth A],
ZC [auth B],
ZE [auth G],
ZF [auth G],
ZG [auth H],
ZI [auth K],
ZJ [auth a],
ZK [auth a],
ZM [auth b]
CHLOROPHYLL A
C55 H72 Mg N4 O5
ATNHDLDRLWWWCB-AENOIHSZSA-M
CL0
Query on CL0

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KA [auth A],
RE [auth G],
YJ [auth a]
CHLOROPHYLL A ISOMER
C55 H72 Mg N4 O5
VIQFHHZSLDFWDU-DVXFRRMCSA-M
LMG
Query on LMG

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BO [auth b]
GJ [auth L]
HO [auth i]
JC [auth A]
MJ [auth R]
BO [auth b],
GJ [auth L],
HO [auth i],
JC [auth A],
MJ [auth R],
NE [auth B],
PO [auth l],
QG [auth G],
UI [auth H],
UJ [auth U],
XL [auth a],
YI [auth I]
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
C45 H86 O10
DCLTVZLYPPIIID-CVELTQQQSA-N
LHG
Query on LHG

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CO [auth b]
IC [auth A]
OE [auth B]
PG [auth G]
VI [auth H]
CO [auth b],
IC [auth A],
OE [auth B],
PG [auth G],
VI [auth H],
WL [auth a]
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
C38 H75 O10 P
BIABMEZBCHDPBV-MPQUPPDSSA-N
BCR
Query on BCR

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AO [auth b]
CC [auth A]
DC [auth A]
DE [auth B]
EC [auth A]
AO [auth b],
CC [auth A],
DC [auth A],
DE [auth B],
EC [auth A],
EE [auth B],
EJ [auth L],
FC [auth A],
FE [auth B],
FJ [auth L],
FO [auth i],
GC [auth A],
GE [auth B],
GO [auth i],
HC [auth A],
HE [auth B],
HJ [auth M],
IE [auth B],
JE [auth B],
JG [auth G],
KE [auth B],
KG [auth G],
KI [auth H],
KJ [auth R],
LE [auth B],
LG [auth G],
LI [auth H],
LJ [auth R],
ME [auth B],
MG [auth G],
MI [auth H],
NG [auth G],
NI [auth H],
NO [auth l],
OG [auth G],
OI [auth H],
OO [auth l],
PI [auth H],
QI [auth H],
QL [auth a],
QO [auth m],
RI [auth H],
RL [auth a],
RN [auth b],
SI [auth H],
SJ [auth U],
SL [auth a],
SN [auth b],
TI [auth H],
TJ [auth U],
TL [auth a],
TN [auth b],
UL [auth a],
UN [auth b],
VJ [auth V],
VL [auth a],
VN [auth b],
WI [auth I],
WN [auth b],
XI [auth I],
XN [auth b],
YN [auth b],
ZN [auth b]
BETA-CAROTENE
C40 H56
OENHQHLEOONYIE-JLTXGRSLSA-N
LMT
Query on LMT

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KC [auth A]
LC [auth A]
RG [auth G]
SG [auth G]
YL [auth a]
KC [auth A],
LC [auth A],
RG [auth G],
SG [auth G],
YL [auth a],
ZL [auth a]
DODECYL-BETA-D-MALTOSIDE
C24 H46 O11
NLEBIOOXCVAHBD-QKMCSOCLSA-N
PQN
Query on PQN

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AC [auth A]
CE [auth B]
HG [auth G]
JI [auth H]
OL [auth a]
AC [auth A],
CE [auth B],
HG [auth G],
JI [auth H],
OL [auth a],
QN [auth b]
PHYLLOQUINONE
C31 H46 O2
MBWXNTAXLNYFJB-NKFFZRIASA-N
SF4
Query on SF4

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BC [auth A]
DO [auth c]
EO [auth c]
IG [auth G]
IJ [auth N]
BC [auth A],
DO [auth c],
EO [auth c],
IG [auth G],
IJ [auth N],
JJ [auth N],
PE [auth C],
PL [auth a],
QE [auth C]
IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-UHFFFAOYSA-N
CA
Query on CA

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AJ [auth L],
JO [auth l],
OJ [auth U]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.19 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX
RECONSTRUCTIONRELION3.0

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Science Foundation (NSF, United States)United StatesMCB-1613022
National Science Foundation (NSF, United States)United States1531991
Department of Energy (DOE, United States)United StatesDE-SC 0001035
National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)United StatesP41-GM103311

Revision History  (Full details and data files)

  • Version 1.0: 2020-02-12
    Type: Initial release
  • Version 2.0: 2020-02-26
    Changes: Advisory, Atomic model, Author supporting evidence, Data collection, Derived calculations, Structure summary