8IWH

Structure and characteristics of a photosystem II supercomplex containing monomeric LHCX and dimeric FCPII antennae from the diatom Thalassiosira pseudonana

Functional Information from GO Data

Chain	GOid	namespace	contents
0	0009765	biological_process	photosynthesis, light harvesting
0	0016020	cellular_component	membrane
1	0009765	biological_process	photosynthesis, light harvesting
1	0016020	cellular_component	membrane
2	0009765	biological_process	photosynthesis, light harvesting
2	0016020	cellular_component	membrane
3	0009416	biological_process	response to light stimulus
3	0009536	cellular_component	plastid
3	0009765	biological_process	photosynthesis, light harvesting
3	0009768	biological_process	photosynthesis, light harvesting in photosystem I
3	0015979	biological_process	photosynthesis
3	0016020	cellular_component	membrane
3	0016168	molecular_function	chlorophyll binding
3	0030076	cellular_component	light-harvesting complex
4	0009765	biological_process	photosynthesis, light harvesting
4	0016020	cellular_component	membrane
5	0009765	biological_process	photosynthesis, light harvesting
5	0016020	cellular_component	membrane
6	0009765	biological_process	photosynthesis, light harvesting
6	0016020	cellular_component	membrane
7	0009765	biological_process	photosynthesis, light harvesting
7	0016020	cellular_component	membrane
8	0009765	biological_process	photosynthesis, light harvesting
8	0016020	cellular_component	membrane
9	0009765	biological_process	photosynthesis, light harvesting
9	0016020	cellular_component	membrane
a	0005506	molecular_function	iron ion binding
a	0009055	molecular_function	electron transfer activity
a	0009507	cellular_component	chloroplast
a	0009523	cellular_component	photosystem II
a	0009535	cellular_component	chloroplast thylakoid membrane
a	0009579	cellular_component	thylakoid
a	0009635	biological_process	response to herbicide
a	0009772	biological_process	photosynthetic electron transport in photosystem II
a	0015979	biological_process	photosynthesis
a	0016020	cellular_component	membrane
a	0016168	molecular_function	chlorophyll binding
a	0016491	molecular_function	oxidoreductase activity
a	0016682	molecular_function	oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor
a	0019684	biological_process	photosynthesis, light reaction
a	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
a	0046872	molecular_function	metal ion binding
A	0005506	molecular_function	iron ion binding
A	0009055	molecular_function	electron transfer activity
A	0009507	cellular_component	chloroplast
A	0009523	cellular_component	photosystem II
A	0009535	cellular_component	chloroplast thylakoid membrane
A	0009579	cellular_component	thylakoid
A	0009635	biological_process	response to herbicide
A	0009772	biological_process	photosynthetic electron transport in photosystem II
A	0015979	biological_process	photosynthesis
A	0016020	cellular_component	membrane
A	0016168	molecular_function	chlorophyll binding
A	0016491	molecular_function	oxidoreductase activity
A	0016682	molecular_function	oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor
A	0019684	biological_process	photosynthesis, light reaction
A	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
A	0046872	molecular_function	metal ion binding
b	0009507	cellular_component	chloroplast
b	0009521	cellular_component	photosystem
b	0009523	cellular_component	photosystem II
b	0009535	cellular_component	chloroplast thylakoid membrane
b	0009579	cellular_component	thylakoid
b	0009767	biological_process	photosynthetic electron transport chain
b	0009772	biological_process	photosynthetic electron transport in photosystem II
b	0015979	biological_process	photosynthesis
b	0016020	cellular_component	membrane
b	0016168	molecular_function	chlorophyll binding
b	0019684	biological_process	photosynthesis, light reaction
b	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
B	0009507	cellular_component	chloroplast
B	0009521	cellular_component	photosystem
B	0009523	cellular_component	photosystem II
B	0009535	cellular_component	chloroplast thylakoid membrane
B	0009579	cellular_component	thylakoid
B	0009767	biological_process	photosynthetic electron transport chain
B	0009772	biological_process	photosynthetic electron transport in photosystem II
B	0015979	biological_process	photosynthesis
B	0016020	cellular_component	membrane
B	0016168	molecular_function	chlorophyll binding
B	0019684	biological_process	photosynthesis, light reaction
B	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
c	0005737	cellular_component	cytoplasm
c	0009507	cellular_component	chloroplast
c	0009521	cellular_component	photosystem
c	0009523	cellular_component	photosystem II
c	0009535	cellular_component	chloroplast thylakoid membrane
c	0009579	cellular_component	thylakoid
c	0009767	biological_process	photosynthetic electron transport chain
c	0009772	biological_process	photosynthetic electron transport in photosystem II
c	0015979	biological_process	photosynthesis
c	0016020	cellular_component	membrane
c	0016168	molecular_function	chlorophyll binding
c	0019684	biological_process	photosynthesis, light reaction
c	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
c	0046872	molecular_function	metal ion binding
C	0005737	cellular_component	cytoplasm
C	0009507	cellular_component	chloroplast
C	0009521	cellular_component	photosystem
C	0009523	cellular_component	photosystem II
C	0009535	cellular_component	chloroplast thylakoid membrane
C	0009579	cellular_component	thylakoid
C	0009767	biological_process	photosynthetic electron transport chain
C	0009772	biological_process	photosynthetic electron transport in photosystem II
C	0015979	biological_process	photosynthesis
C	0016020	cellular_component	membrane
C	0016168	molecular_function	chlorophyll binding
C	0019684	biological_process	photosynthesis, light reaction
C	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
C	0046872	molecular_function	metal ion binding
d	0005506	molecular_function	iron ion binding
d	0009055	molecular_function	electron transfer activity
d	0009507	cellular_component	chloroplast
d	0009523	cellular_component	photosystem II
d	0009535	cellular_component	chloroplast thylakoid membrane
d	0009579	cellular_component	thylakoid
d	0009772	biological_process	photosynthetic electron transport in photosystem II
d	0015979	biological_process	photosynthesis
d	0016020	cellular_component	membrane
d	0016168	molecular_function	chlorophyll binding
d	0016491	molecular_function	oxidoreductase activity
d	0019684	biological_process	photosynthesis, light reaction
d	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
d	0046872	molecular_function	metal ion binding
D	0005506	molecular_function	iron ion binding
D	0009055	molecular_function	electron transfer activity
D	0009507	cellular_component	chloroplast
D	0009523	cellular_component	photosystem II
D	0009535	cellular_component	chloroplast thylakoid membrane
D	0009579	cellular_component	thylakoid
D	0009772	biological_process	photosynthetic electron transport in photosystem II
D	0015979	biological_process	photosynthesis
D	0016020	cellular_component	membrane
D	0016168	molecular_function	chlorophyll binding
D	0016491	molecular_function	oxidoreductase activity
D	0019684	biological_process	photosynthesis, light reaction
D	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
D	0046872	molecular_function	metal ion binding
e	0005506	molecular_function	iron ion binding
e	0009055	molecular_function	electron transfer activity
e	0009507	cellular_component	chloroplast
e	0009523	cellular_component	photosystem II
e	0009535	cellular_component	chloroplast thylakoid membrane
e	0009536	cellular_component	plastid
e	0009539	cellular_component	photosystem II reaction center
e	0009579	cellular_component	thylakoid
e	0009767	biological_process	photosynthetic electron transport chain
e	0015979	biological_process	photosynthesis
e	0016020	cellular_component	membrane
e	0019684	biological_process	photosynthesis, light reaction
e	0020037	molecular_function	heme binding
e	0046872	molecular_function	metal ion binding
E	0005506	molecular_function	iron ion binding
E	0009055	molecular_function	electron transfer activity
E	0009507	cellular_component	chloroplast
E	0009523	cellular_component	photosystem II
E	0009535	cellular_component	chloroplast thylakoid membrane
E	0009536	cellular_component	plastid
E	0009539	cellular_component	photosystem II reaction center
E	0009579	cellular_component	thylakoid
E	0009767	biological_process	photosynthetic electron transport chain
E	0015979	biological_process	photosynthesis
E	0016020	cellular_component	membrane
E	0019684	biological_process	photosynthesis, light reaction
E	0020037	molecular_function	heme binding
E	0046872	molecular_function	metal ion binding
f	0005506	molecular_function	iron ion binding
f	0009055	molecular_function	electron transfer activity
f	0009507	cellular_component	chloroplast
f	0009523	cellular_component	photosystem II
f	0009535	cellular_component	chloroplast thylakoid membrane
f	0009536	cellular_component	plastid
f	0009539	cellular_component	photosystem II reaction center
f	0009579	cellular_component	thylakoid
f	0009767	biological_process	photosynthetic electron transport chain
f	0015979	biological_process	photosynthesis
f	0016020	cellular_component	membrane
f	0019684	biological_process	photosynthesis, light reaction
f	0020037	molecular_function	heme binding
f	0046872	molecular_function	metal ion binding
F	0005506	molecular_function	iron ion binding
F	0009055	molecular_function	electron transfer activity
F	0009507	cellular_component	chloroplast
F	0009523	cellular_component	photosystem II
F	0009535	cellular_component	chloroplast thylakoid membrane
F	0009536	cellular_component	plastid
F	0009539	cellular_component	photosystem II reaction center
F	0009579	cellular_component	thylakoid
F	0009767	biological_process	photosynthetic electron transport chain
F	0015979	biological_process	photosynthesis
F	0016020	cellular_component	membrane
F	0019684	biological_process	photosynthesis, light reaction
F	0020037	molecular_function	heme binding
F	0046872	molecular_function	metal ion binding
h	0009507	cellular_component	chloroplast
h	0009523	cellular_component	photosystem II
h	0009535	cellular_component	chloroplast thylakoid membrane
h	0009579	cellular_component	thylakoid
h	0015979	biological_process	photosynthesis
h	0016020	cellular_component	membrane
h	0042301	molecular_function	phosphate ion binding
h	0050821	biological_process	protein stabilization
H	0009507	cellular_component	chloroplast
H	0009523	cellular_component	photosystem II
H	0009535	cellular_component	chloroplast thylakoid membrane
H	0009579	cellular_component	thylakoid
H	0015979	biological_process	photosynthesis
H	0016020	cellular_component	membrane
H	0042301	molecular_function	phosphate ion binding
H	0050821	biological_process	protein stabilization
i	0009523	cellular_component	photosystem II
i	0009539	cellular_component	photosystem II reaction center
i	0015979	biological_process	photosynthesis
i	0016020	cellular_component	membrane
I	0009523	cellular_component	photosystem II
I	0009539	cellular_component	photosystem II reaction center
I	0015979	biological_process	photosynthesis
I	0016020	cellular_component	membrane
j	0009507	cellular_component	chloroplast
j	0009523	cellular_component	photosystem II
j	0009535	cellular_component	chloroplast thylakoid membrane
j	0009539	cellular_component	photosystem II reaction center
j	0009579	cellular_component	thylakoid
j	0015979	biological_process	photosynthesis
j	0016020	cellular_component	membrane
J	0009507	cellular_component	chloroplast
J	0009523	cellular_component	photosystem II
J	0009535	cellular_component	chloroplast thylakoid membrane
J	0009539	cellular_component	photosystem II reaction center
J	0009579	cellular_component	thylakoid
J	0015979	biological_process	photosynthesis
J	0016020	cellular_component	membrane
k	0005737	cellular_component	cytoplasm
k	0009507	cellular_component	chloroplast
k	0009523	cellular_component	photosystem II
k	0009535	cellular_component	chloroplast thylakoid membrane
k	0009539	cellular_component	photosystem II reaction center
k	0009579	cellular_component	thylakoid
k	0015979	biological_process	photosynthesis
k	0016020	cellular_component	membrane
K	0005737	cellular_component	cytoplasm
K	0009507	cellular_component	chloroplast
K	0009523	cellular_component	photosystem II
K	0009535	cellular_component	chloroplast thylakoid membrane
K	0009539	cellular_component	photosystem II reaction center
K	0009579	cellular_component	thylakoid
K	0015979	biological_process	photosynthesis
K	0016020	cellular_component	membrane
l	0005737	cellular_component	cytoplasm
l	0009507	cellular_component	chloroplast
l	0009523	cellular_component	photosystem II
l	0009535	cellular_component	chloroplast thylakoid membrane
l	0009539	cellular_component	photosystem II reaction center
l	0009579	cellular_component	thylakoid
l	0015979	biological_process	photosynthesis
l	0016020	cellular_component	membrane
L	0005737	cellular_component	cytoplasm
L	0009507	cellular_component	chloroplast
L	0009523	cellular_component	photosystem II
L	0009535	cellular_component	chloroplast thylakoid membrane
L	0009539	cellular_component	photosystem II reaction center
L	0009579	cellular_component	thylakoid
L	0015979	biological_process	photosynthesis
L	0016020	cellular_component	membrane
m	0009523	cellular_component	photosystem II
m	0015979	biological_process	photosynthesis
m	0016020	cellular_component	membrane
m	0019684	biological_process	photosynthesis, light reaction
M	0009523	cellular_component	photosystem II
M	0015979	biological_process	photosynthesis
M	0016020	cellular_component	membrane
M	0019684	biological_process	photosynthesis, light reaction
o	0009654	cellular_component	photosystem II oxygen evolving complex
o	0010207	biological_process	photosystem II assembly
o	0010242	molecular_function	oxygen evolving activity
o	0042549	biological_process	photosystem II stabilization
O	0009654	cellular_component	photosystem II oxygen evolving complex
O	0010207	biological_process	photosystem II assembly
O	0010242	molecular_function	oxygen evolving activity
O	0042549	biological_process	photosystem II stabilization
q	0005509	molecular_function	calcium ion binding
q	0009523	cellular_component	photosystem II
q	0009654	cellular_component	photosystem II oxygen evolving complex
q	0015979	biological_process	photosynthesis
q	0019898	cellular_component	extrinsic component of membrane
Q	0005509	molecular_function	calcium ion binding
Q	0009523	cellular_component	photosystem II
Q	0009654	cellular_component	photosystem II oxygen evolving complex
Q	0015979	biological_process	photosynthesis
Q	0019898	cellular_component	extrinsic component of membrane
t	0009523	cellular_component	photosystem II
t	0009539	cellular_component	photosystem II reaction center
t	0015979	biological_process	photosynthesis
t	0016020	cellular_component	membrane
T	0009523	cellular_component	photosystem II
T	0009539	cellular_component	photosystem II reaction center
T	0015979	biological_process	photosynthesis
T	0016020	cellular_component	membrane
u	0009523	cellular_component	photosystem II
u	0009654	cellular_component	photosystem II oxygen evolving complex
u	0015979	biological_process	photosynthesis
u	0019898	cellular_component	extrinsic component of membrane
u	0042549	biological_process	photosystem II stabilization
U	0009523	cellular_component	photosystem II
U	0009654	cellular_component	photosystem II oxygen evolving complex
U	0015979	biological_process	photosynthesis
U	0019898	cellular_component	extrinsic component of membrane
U	0042549	biological_process	photosystem II stabilization
v	0005506	molecular_function	iron ion binding
v	0009055	molecular_function	electron transfer activity
v	0009523	cellular_component	photosystem II
v	0015979	biological_process	photosynthesis
v	0020037	molecular_function	heme binding
v	0022904	biological_process	respiratory electron transport chain
v	0042651	cellular_component	thylakoid membrane
V	0005506	molecular_function	iron ion binding
V	0009055	molecular_function	electron transfer activity
V	0009523	cellular_component	photosystem II
V	0015979	biological_process	photosynthesis
V	0020037	molecular_function	heme binding
V	0022904	biological_process	respiratory electron transport chain
V	0042651	cellular_component	thylakoid membrane
x	0009507	cellular_component	chloroplast
x	0009523	cellular_component	photosystem II
x	0009535	cellular_component	chloroplast thylakoid membrane
x	0009579	cellular_component	thylakoid
x	0015979	biological_process	photosynthesis
x	0016020	cellular_component	membrane
X	0009507	cellular_component	chloroplast
X	0009523	cellular_component	photosystem II
X	0009535	cellular_component	chloroplast thylakoid membrane
X	0009579	cellular_component	thylakoid
X	0015979	biological_process	photosynthesis
X	0016020	cellular_component	membrane
y	0009507	cellular_component	chloroplast
y	0009523	cellular_component	photosystem II
y	0009535	cellular_component	chloroplast thylakoid membrane
y	0009579	cellular_component	thylakoid
y	0015979	biological_process	photosynthesis
y	0016020	cellular_component	membrane
Y	0009507	cellular_component	chloroplast
Y	0009523	cellular_component	photosystem II
Y	0009535	cellular_component	chloroplast thylakoid membrane
Y	0009579	cellular_component	thylakoid
Y	0015979	biological_process	photosynthesis
Y	0016020	cellular_component	membrane
z	0009523	cellular_component	photosystem II
z	0009539	cellular_component	photosystem II reaction center
z	0015979	biological_process	photosynthesis
z	0042549	biological_process	photosystem II stabilization
Z	0009523	cellular_component	photosystem II
Z	0009539	cellular_component	photosystem II reaction center
Z	0015979	biological_process	photosynthesis
Z	0042549	biological_process	photosystem II stabilization

Functional Information from PROSITE/UniProt

site_id	PS00244
Number of Residues	27
Details	REACTION_CENTER Photosynthetic reaction center proteins signature. NilmhPfHmaGvagvfggslfsAmHGS

Chain	Residue	Details
A	ASN191-SER217
D	ASN189-ALA215

---

site_id	PS00537
Number of Residues	15
Details	CYTOCHROME_B559 Cytochrome b559 subunits heme-binding site signature. IfTFRWlaVHGLAIP

Chain	Residue	Details
F	ILE13-PRO27
E	ILE15-PRO29

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	40
Details	TRANSMEM: Helical => ECO:0000255|HAMAP-Rule:MF_01329

Chain	Residue	Details
Y	VAL6-LEU26
d	GLY277-ARG293
y	VAL6-LEU26
v	CYS63
v	CYS66
D	GLY277-ARG293
d	THR39-THR59
d	GLY123-PRO139
d	VAL151-ALA164
d	GLY206-ASP226

---

site_id	SWS_FT_FI2
Number of Residues	4
Details	BINDING: axial binding residue => ECO:0000255|HAMAP-Rule:MF_01378

Chain	Residue	Details
V	HIS67
V	MET130
v	HIS67
v	MET130

---

site_id	SWS_FT_FI3
Number of Residues	10
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01383

Chain	Residue	Details
D	GLN128
d	HIS267
a	ASP170
a	GLU189
a	HIS215
a	SER264
a	HIS272
a	HIS332
a	GLU333
a	ASP342
D	ASN141
D	HIS213
D	PHE260
D	HIS267
d	GLN128
d	ASN141
d	HIS213
d	PHE260

---

site_id	SWS_FT_FI4
Number of Residues	2
Details	SITE: Tyrosine radical intermediate => ECO:0000255|HAMAP-Rule:MF_01379

Chain	Residue	Details
A	TYR161
a	TYR161

---

site_id	SWS_FT_FI5
Number of Residues	2
Details	SITE: Stabilizes free radical intermediate => ECO:0000255|HAMAP-Rule:MF_01379

Chain	Residue	Details
A	HIS190
a	HIS190

---