SMTL ID : 7fix.1

Cryo-EM structure of cyanobacterial photosystem I in the presence of ferredoxin and cytochrome c6

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-3-3-3-3-3-3-3-3-3-3-3-3-3-mer
Ligands
3 x CL0: CHLOROPHYLL A ISOMER(Non-covalent)
285 x CLA: CHLOROPHYLL A(Non-covalent)(Non-functional Binders)
6 x PQN: PHYLLOQUINONE(Non-covalent)
9 x SF4: IRON/SULFUR CLUSTER(Non-covalent)
72 x BCR: BETA-CAROTENE(Non-covalent)
9 x LHG: 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE(Non-covalent)
51 x UNL: UNKNOWN LIGAND(Non-functional Binders)
3 x DGD: DIGALACTOSYL DIACYL GLYCEROL (DGDG)(Non-covalent)
3 x CA: CALCIUM ION(Non-covalent)
3 x GAK: [2Ga-2S] cluster(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Li, J. et al., Structure of cyanobacterial photosystem I complexed with ferredoxin at 1.97 angstrom resolution. Commun Biol (2022)
Release Date
2022-09-21
Peptides
Photosystem I P700 chlorophyll a apoprotein A1: AN0
Photosystem I P700 chlorophyll a apoprotein A2: BO1
Photosystem I iron-sulfur center: CP2
Photosystem I reaction center subunit II: DQ3
Photosystem I reaction center subunit IV: ER4
Photosystem I reaction center subunit III: FS5
Photosystem I reaction center subunit VIII: GT6
Photosystem I reaction center subunit IX: HU7
Photosystem I reaction center subunit PsaK: IV8
Photosystem I reaction center subunit XI: JW9
Photosystem I reaction center subunit XII: KXa
Ferredoxin-1: LYb
Photosystem I 4.8K protein: MZc
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A1
N
A2
0
A3
B
B1
O
B2
1
B3
C
C1
P
C2
2
C3
D
D1
Q
D2
3
D3
E
E1
R
E2
4
E3
F
F1
S
F2
5
F3
G
I1
T
I2
6
I3
H
J1
U
J2
7
J3
I
K1
V
K2
8
K3
J
L1
W
L2
9
L3
K
M1
X
M2
a
M3
L
R1
Y
R2
b
R3
M
X1
Z
X2
c
X3
Membrane
We predict this structure to be a membrane protein.

Photosystem I P700 chlorophyll a apoprotein A1

Toggle Identical (AN0)

Photosystem I P700 chlorophyll a apoprotein A2

Toggle Identical (BO1)

Photosystem I iron-sulfur center

Toggle Identical (CP2)

Photosystem I reaction center subunit II

Toggle Identical (DQ3)

Photosystem I reaction center subunit IV

Toggle Identical (ER4)

Photosystem I reaction center subunit III

Toggle Identical (FS5)

Photosystem I reaction center subunit VIII

Toggle Identical (GT6)

Photosystem I reaction center subunit IX

Toggle Identical (HU7)

Photosystem I reaction center subunit PsaK

Toggle Identical (IV8)

Photosystem I reaction center subunit XI

Toggle Identical (JW9)

Photosystem I reaction center subunit XII

Toggle Identical (KXa)

Ferredoxin-1

Toggle Identical (LYb)

Photosystem I 4.8K protein

Toggle Identical (MZc)

Related Entries With Identical Sequence

1jb0.1 | 3pcq.1 | 4fe1.1 | 4fe1.2 | 5zf0.1 | 5zf0.2 | 6k33.1 | 6khi.1 | 6l7o.1 | 6lu1.1 | 6pfy.1 | 6pgk.1 | 6tra.1 | 6trc.1 | 6trd.1 | 7bw2.1 | 7m75.1 | 7m75.2 | 7m76.1 | 7m76.2 | 7m78.1 | 7m78.2