7QCO

The structure of Photosystem I tetramer from Chroococcidiopsis TS-821, a thermophilic, unicellular, non-heterocyst-forming cyanobacterium

Replaces:  6QWJ

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0009579	cellular_component	thylakoid
A	0015979	biological_process	photosynthesis
A	0016020	cellular_component	membrane
A	0046872	molecular_function	metal ion binding
B	0009522	cellular_component	photosystem I
B	0009579	cellular_component	thylakoid
B	0015979	biological_process	photosynthesis
B	0016020	cellular_component	membrane
C	0009055	molecular_function	electron transfer activity
C	0009522	cellular_component	photosystem I
C	0009773	biological_process	photosynthetic electron transport in photosystem I
C	0015979	biological_process	photosynthesis
C	0042651	cellular_component	thylakoid membrane
C	0051539	molecular_function	4 iron, 4 sulfur cluster binding
D	0009522	cellular_component	photosystem I
D	0009538	cellular_component	photosystem I reaction center
D	0015979	biological_process	photosynthesis
E	0009579	cellular_component	thylakoid
E	0015979	biological_process	photosynthesis
E	0016020	cellular_component	membrane
E	0046872	molecular_function	metal ion binding
F	0009522	cellular_component	photosystem I
F	0009538	cellular_component	photosystem I reaction center
F	0015979	biological_process	photosynthesis
G	0009522	cellular_component	photosystem I
G	0009579	cellular_component	thylakoid
G	0015979	biological_process	photosynthesis
G	0016020	cellular_component	membrane
H	0009055	molecular_function	electron transfer activity
H	0009522	cellular_component	photosystem I
H	0009773	biological_process	photosynthetic electron transport in photosystem I
H	0015979	biological_process	photosynthesis
H	0042651	cellular_component	thylakoid membrane
H	0051539	molecular_function	4 iron, 4 sulfur cluster binding
I	0009522	cellular_component	photosystem I
I	0015979	biological_process	photosynthesis
J	0009522	cellular_component	photosystem I
J	0015979	biological_process	photosynthesis
J	0031676	cellular_component	plasma membrane-derived thylakoid membrane
J	0042651	cellular_component	thylakoid membrane
K	0009522	cellular_component	photosystem I
K	0015979	biological_process	photosynthesis
K	0016020	cellular_component	membrane
K	0042651	cellular_component	thylakoid membrane
L	0009522	cellular_component	photosystem I
L	0009538	cellular_component	photosystem I reaction center
L	0015979	biological_process	photosynthesis
L	0016020	cellular_component	membrane
L	0031676	cellular_component	plasma membrane-derived thylakoid membrane
L	0042651	cellular_component	thylakoid membrane
M	0015979	biological_process	photosynthesis
N	0009522	cellular_component	photosystem I
N	0009538	cellular_component	photosystem I reaction center
N	0015979	biological_process	photosynthesis
O	0009522	cellular_component	photosystem I
O	0009538	cellular_component	photosystem I reaction center
O	0015979	biological_process	photosynthesis
P	0009522	cellular_component	photosystem I
P	0015979	biological_process	photosynthesis
Q	0009522	cellular_component	photosystem I
Q	0015979	biological_process	photosynthesis
Q	0031676	cellular_component	plasma membrane-derived thylakoid membrane
Q	0042651	cellular_component	thylakoid membrane
R	0009522	cellular_component	photosystem I
R	0015979	biological_process	photosynthesis
R	0016020	cellular_component	membrane
R	0042651	cellular_component	thylakoid membrane
S	0009522	cellular_component	photosystem I
S	0009538	cellular_component	photosystem I reaction center
S	0015979	biological_process	photosynthesis
S	0016020	cellular_component	membrane
S	0031676	cellular_component	plasma membrane-derived thylakoid membrane
S	0042651	cellular_component	thylakoid membrane
T	0015979	biological_process	photosynthesis
V	0009522	cellular_component	photosystem I
V	0009538	cellular_component	photosystem I reaction center
V	0015979	biological_process	photosynthesis
W	0009522	cellular_component	photosystem I
W	0009538	cellular_component	photosystem I reaction center
W	0015979	biological_process	photosynthesis
a	0009579	cellular_component	thylakoid
a	0015979	biological_process	photosynthesis
a	0016020	cellular_component	membrane
a	0046872	molecular_function	metal ion binding
b	0009522	cellular_component	photosystem I
b	0009579	cellular_component	thylakoid
b	0015979	biological_process	photosynthesis
b	0016020	cellular_component	membrane
c	0009055	molecular_function	electron transfer activity
c	0009522	cellular_component	photosystem I
c	0009773	biological_process	photosynthetic electron transport in photosystem I
c	0015979	biological_process	photosynthesis
c	0042651	cellular_component	thylakoid membrane
c	0051539	molecular_function	4 iron, 4 sulfur cluster binding
d	0009522	cellular_component	photosystem I
d	0009538	cellular_component	photosystem I reaction center
d	0015979	biological_process	photosynthesis
e	0009579	cellular_component	thylakoid
e	0015979	biological_process	photosynthesis
e	0016020	cellular_component	membrane
e	0046872	molecular_function	metal ion binding
f	0009522	cellular_component	photosystem I
f	0009538	cellular_component	photosystem I reaction center
f	0015979	biological_process	photosynthesis
g	0009522	cellular_component	photosystem I
g	0009579	cellular_component	thylakoid
g	0015979	biological_process	photosynthesis
g	0016020	cellular_component	membrane
h	0009055	molecular_function	electron transfer activity
h	0009522	cellular_component	photosystem I
h	0009773	biological_process	photosynthetic electron transport in photosystem I
h	0015979	biological_process	photosynthesis
h	0042651	cellular_component	thylakoid membrane
h	0051539	molecular_function	4 iron, 4 sulfur cluster binding
i	0009522	cellular_component	photosystem I
i	0015979	biological_process	photosynthesis
j	0009522	cellular_component	photosystem I
j	0015979	biological_process	photosynthesis
j	0031676	cellular_component	plasma membrane-derived thylakoid membrane
j	0042651	cellular_component	thylakoid membrane
k	0009522	cellular_component	photosystem I
k	0015979	biological_process	photosynthesis
k	0016020	cellular_component	membrane
k	0042651	cellular_component	thylakoid membrane
l	0009522	cellular_component	photosystem I
l	0009538	cellular_component	photosystem I reaction center
l	0015979	biological_process	photosynthesis
l	0016020	cellular_component	membrane
l	0031676	cellular_component	plasma membrane-derived thylakoid membrane
l	0042651	cellular_component	thylakoid membrane
m	0015979	biological_process	photosynthesis
n	0009522	cellular_component	photosystem I
n	0009538	cellular_component	photosystem I reaction center
n	0015979	biological_process	photosynthesis
o	0009522	cellular_component	photosystem I
o	0009538	cellular_component	photosystem I reaction center
o	0015979	biological_process	photosynthesis
p	0009522	cellular_component	photosystem I
p	0015979	biological_process	photosynthesis
q	0009522	cellular_component	photosystem I
q	0015979	biological_process	photosynthesis
q	0031676	cellular_component	plasma membrane-derived thylakoid membrane
q	0042651	cellular_component	thylakoid membrane
r	0009522	cellular_component	photosystem I
r	0015979	biological_process	photosynthesis
r	0016020	cellular_component	membrane
r	0042651	cellular_component	thylakoid membrane
s	0009522	cellular_component	photosystem I
s	0009538	cellular_component	photosystem I reaction center
s	0015979	biological_process	photosynthesis
s	0016020	cellular_component	membrane
s	0031676	cellular_component	plasma membrane-derived thylakoid membrane
s	0042651	cellular_component	thylakoid membrane
t	0015979	biological_process	photosynthesis
v	0009522	cellular_component	photosystem I
v	0009538	cellular_component	photosystem I reaction center
v	0015979	biological_process	photosynthesis
w	0009522	cellular_component	photosystem I
w	0009538	cellular_component	photosystem I reaction center
w	0015979	biological_process	photosynthesis

Functional Information from PROSITE/UniProt

site_id	PS00198
Number of Residues	12
Details	4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CiGCTqCVrACP

Chain	Residue	Details
C	CYS10-PRO21
C	CYS47-PRO58

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site_id	PS00419
Number of Residues	10
Details	PHOTOSYSTEM_I_PSAAB Photosystem I psaA and psaB proteins signature. CDGPGRGGTC

Chain	Residue	Details
B	CYS562-CYS571
A	CYS575-CYS584

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