SMTL ID : 7y8a.1

Cryo-EM structure of cryptophyte photosystem I

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-mer
Ligands
222 x CLA: CHLOROPHYLL A(Non-covalent)
14 x KC2: Chlorophyll c2(Non-covalent)
47 x II0: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol(Non-covalent)
2 x II3: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol(Non-covalent)
10 x IHT: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol(Non-covalent)
7 x LMG: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE(Non-covalent)
19 x LHG: 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE(Non-covalent)
2 x SQD: 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL(Non-covalent)
24 x 8CT: (6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene(Non-covalent)
3 x LMU: DODECYL-ALPHA-D-MALTOSIDE(Non-covalent)
3 x SF4: IRON/SULFUR CLUSTER(Non-covalent)
2 x PQN: PHYLLOQUINONE(Non-covalent)
2 x DGD: DIGALACTOSYL DIACYL GLYCEROL (DGDG)(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Zhao, L.S. et al., Structural basis and evolution of the photosystem I-light-harvesting supercomplex of cryptophyte algae. Plant Cell (2023)
Release Date
2023-04-12
Peptides
ACPI-1: A
ACPI-2: B
ACPI-3: C
ACPI-4: D
ACPI-5: E
ACPI-6: F
ACPI-7: G
ACPI-8: H
ACPI-12: I
Photosystem I P700 chlorophyll a apoprotein A1: J
Photosystem I P700 chlorophyll a apoprotein A2: K
Photosystem I iron-sulfur center: L
Photosystem I reaction center subunit II: M
Photosystem I reaction center subunit IV: N
Photosystem I reaction center subunit III: O
Photosystem I reaction center subunit VIII: P
Photosystem I reaction center subunit IX: Q
Photosystem I reaction center subunit PsaK: R
Photosystem I reaction center subunit XI: S
Photosystem I reaction center subunit XII: T
PsaO: U
PsaR: V
Unk1: W
ACPI-S: X
ACPI-13: Y
ACPI-14: Z
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
1
B
2
C
3
D
4
E
5
F
6
G
7
H
8
I
9
J
A
K
B
L
C
M
D
N
E
O
F
P
I
Q
J
R
K
S
L
T
M
U
O
V
R
W
X
X
Z
Y
a
Z
b
Membrane
We predict this structure to be a membrane protein.

ACPI-1

ACPI-2

ACPI-3

ACPI-4

ACPI-5

ACPI-6

ACPI-7

ACPI-8

ACPI-12

Photosystem I P700 chlorophyll a apoprotein A1

Photosystem I P700 chlorophyll a apoprotein A2

Photosystem I iron-sulfur center

Photosystem I reaction center subunit II

Photosystem I reaction center subunit IV

Photosystem I reaction center subunit III

Photosystem I reaction center subunit VIII

Photosystem I reaction center subunit IX

Photosystem I reaction center subunit PsaK

Photosystem I reaction center subunit XI

Photosystem I reaction center subunit XII

PsaO

PsaR

Unk1

ACPI-S

ACPI-13

ACPI-14

Related Entries With Identical Sequence

6xbd.1 | 7y7b.1