SMTL ID : 8wb4.1

Structure of PSII-ACPII supercomplex from cryptophyte algae

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-mer
Ligands
24 x 8CT: (6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene(Non-covalent)
208 x CLA: CHLOROPHYLL A(Non-covalent)
12 x KC2: Chlorophyll c2(Non-covalent)
42 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)
4 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)
20 x LMG: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE(Non-covalent)
18 x LHG: 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE(Non-covalent)
8 x SQD: 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL(Non-covalent)
2 x OEX: CA-MN4-O5 CLUSTER(Non-covalent)
4 x PHO: PHEOPHYTIN A(Non-covalent)
2 x CL: CHLORIDE ION(Non-functional Binders)
4 x PL9: 2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE(Non-covalent)
2 x BCT: BICARBONATE ION(Non-functional Binders)
10 x DGD: DIGALACTOSYL DIACYL GLYCEROL (DGDG)(Non-covalent)
2 x FE2: FE (II) ION(Non-covalent)
4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Mao, Z. et al., Structure and distinct supramolecular organization of a PSII-ACPII dimer from a cryptophyte alga Chroomonas placoidea. Nat Commun (2024)
Release Date
2024-06-05
Peptides
Photosystem II reaction center M: AB
ACPII-1: Ci
ACPII-2: Dj
ACPII-3: Ek
ACPII-4: Fh
ACPII-5: Gr
ACPII-6: Ho
Photosystem II protein D1: Ip
Photosystem II D2 protein: J2
Cytochrome b559 subunit alpha: K3
Cytochrome b559 subunit beta: L4
Photosystem II reaction center protein H: Mq
Photosystem II reaction center protein I: N6
Photosystem II reaction center protein J: O7
Photosystem II reaction center protein K: P8
Photosystem II reaction center protein O: Qa
Photosystem II reaction center protein Q: Rs
Photosystem II reaction center protein R: Sb
CCPII-S: Tt
Photosystem II reaction center protein T: Uu
Photosystem II reaction center protein U: Vc
Photosystem II cytochrome c550: Wd
Photosystem II reaction center X protein: Xe
Photosystem II reaction center protein Ycf12: Yf
Photosystem II reaction center protein Z: Zg
Photosystem II CP47 reaction center protein: 0v
Photosystem II CP43 reaction center protein: 1l
Photosystem II reaction center protein G: 5m
Photosystem II reaction center protein L: 9n
Photosystem II reaction center protein W: wx
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
m
B
M
C
1
i
7
D
2
j
8
E
3
k
9
F
4
h
0
G
5
r
p
H
6
o
P
I
A
p
a
J
D
2
d
K
E
3
e
L
F
4
f
M
H
q
h
N
I
6
i
O
J
7
j
P
K
8
k
Q
O
a
o
R
Q
s
q
S
R
b
r
T
S
t
s
U
T
u
t
V
U
c
u
W
V
d
v
X
X
e
x
Y
Y
f
y
Z
Z
g
z
0
b
v
B
1
c
l
C
5
g
m
G
9
l
n
L
w
w
x
W
Membrane
We predict this structure to be a membrane protein.

Photosystem II reaction center M

Toggle Identical (AB)

ACPII-1

Toggle Identical (Ci)

ACPII-2

Toggle Identical (Dj)

ACPII-3

Toggle Identical (Ek)

ACPII-4

Toggle Identical (Fh)

ACPII-5

Toggle Identical (Gr)

ACPII-6

Toggle Identical (Ho)

Photosystem II protein D1

Toggle Identical (Ip)

Photosystem II D2 protein

Toggle Identical (J2)

Cytochrome b559 subunit alpha

Toggle Identical (K3)

Cytochrome b559 subunit beta

Toggle Identical (L4)

Photosystem II reaction center protein H

Toggle Identical (Mq)

Photosystem II reaction center protein I

Toggle Identical (N6)

Photosystem II reaction center protein J

Toggle Identical (O7)

Photosystem II reaction center protein K

Toggle Identical (P8)

Photosystem II reaction center protein O

Toggle Identical (Qa)

Photosystem II reaction center protein Q

Toggle Identical (Rs)

Photosystem II reaction center protein R

Toggle Identical (Sb)

CCPII-S

Toggle Identical (Tt)

Photosystem II reaction center protein T

Toggle Identical (Uu)

Photosystem II reaction center protein U

Toggle Identical (Vc)

Photosystem II cytochrome c550

Toggle Identical (Wd)

Photosystem II reaction center X protein

Toggle Identical (Xe)

Photosystem II reaction center protein Ycf12

Toggle Identical (Yf)

Photosystem II reaction center protein Z

Toggle Identical (Zg)

Photosystem II CP47 reaction center protein

Toggle Identical (0v)

Photosystem II CP43 reaction center protein

Toggle Identical (1l)

Photosystem II reaction center protein G

Toggle Identical (5m)

Photosystem II reaction center protein L

Toggle Identical (9n)

Photosystem II reaction center protein W

Toggle Identical (wx)

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