2WSC

Improved Model of Plant Photosystem I

Functional Information from GO Data

Chain	GOid	namespace	contents
1	0003729	molecular_function	mRNA binding
1	0005515	molecular_function	protein binding
1	0009409	biological_process	response to cold
1	0009416	biological_process	response to light stimulus
1	0009507	cellular_component	chloroplast
1	0009522	cellular_component	photosystem I
1	0009534	cellular_component	chloroplast thylakoid
1	0009535	cellular_component	chloroplast thylakoid membrane
1	0009536	cellular_component	plastid
1	0009579	cellular_component	thylakoid
1	0009644	biological_process	response to high light intensity
1	0009645	biological_process	response to low light intensity stimulus
1	0009765	biological_process	photosynthesis, light harvesting
1	0009768	biological_process	photosynthesis, light harvesting in photosystem I
1	0009941	cellular_component	chloroplast envelope
1	0010287	cellular_component	plastoglobule
1	0015979	biological_process	photosynthesis
1	0016020	cellular_component	membrane
1	0016168	molecular_function	chlorophyll binding
1	0019904	molecular_function	protein domain specific binding
1	0046872	molecular_function	metal ion binding
2	0009416	biological_process	response to light stimulus
2	0009507	cellular_component	chloroplast
2	0009522	cellular_component	photosystem I
2	0009523	cellular_component	photosystem II
2	0009535	cellular_component	chloroplast thylakoid membrane
2	0009536	cellular_component	plastid
2	0009579	cellular_component	thylakoid
2	0009765	biological_process	photosynthesis, light harvesting
2	0009768	biological_process	photosynthesis, light harvesting in photosystem I
2	0015979	biological_process	photosynthesis
2	0016020	cellular_component	membrane
2	0016168	molecular_function	chlorophyll binding
3	0009416	biological_process	response to light stimulus
3	0009507	cellular_component	chloroplast
3	0009522	cellular_component	photosystem I
3	0009523	cellular_component	photosystem II
3	0009535	cellular_component	chloroplast thylakoid membrane
3	0009536	cellular_component	plastid
3	0009579	cellular_component	thylakoid
3	0009765	biological_process	photosynthesis, light harvesting
3	0009768	biological_process	photosynthesis, light harvesting in photosystem I
3	0010287	cellular_component	plastoglobule
3	0015979	biological_process	photosynthesis
3	0016020	cellular_component	membrane
3	0016168	molecular_function	chlorophyll binding
4	0009416	biological_process	response to light stimulus
4	0009507	cellular_component	chloroplast
4	0009522	cellular_component	photosystem I
4	0009523	cellular_component	photosystem II
4	0009535	cellular_component	chloroplast thylakoid membrane
4	0009536	cellular_component	plastid
4	0009579	cellular_component	thylakoid
4	0009765	biological_process	photosynthesis, light harvesting
4	0009768	biological_process	photosynthesis, light harvesting in photosystem I
4	0015979	biological_process	photosynthesis
4	0016020	cellular_component	membrane
4	0016168	molecular_function	chlorophyll binding
4	0046872	molecular_function	metal ion binding
A	0000287	molecular_function	magnesium ion binding
A	0009055	molecular_function	electron transfer activity
A	0009507	cellular_component	chloroplast
A	0009522	cellular_component	photosystem I
A	0009535	cellular_component	chloroplast thylakoid membrane
A	0009536	cellular_component	plastid
A	0009579	cellular_component	thylakoid
A	0015979	biological_process	photosynthesis
A	0016020	cellular_component	membrane
A	0016168	molecular_function	chlorophyll binding
A	0016491	molecular_function	oxidoreductase activity
A	0046872	molecular_function	metal ion binding
A	0051536	molecular_function	iron-sulfur cluster binding
A	0051539	molecular_function	4 iron, 4 sulfur cluster binding
B	0000287	molecular_function	magnesium ion binding
B	0009055	molecular_function	electron transfer activity
B	0009507	cellular_component	chloroplast
B	0009522	cellular_component	photosystem I
B	0009535	cellular_component	chloroplast thylakoid membrane
B	0009536	cellular_component	plastid
B	0009579	cellular_component	thylakoid
B	0015979	biological_process	photosynthesis
B	0016020	cellular_component	membrane
B	0016168	molecular_function	chlorophyll binding
B	0016491	molecular_function	oxidoreductase activity
B	0046872	molecular_function	metal ion binding
B	0051536	molecular_function	iron-sulfur cluster binding
B	0051539	molecular_function	4 iron, 4 sulfur cluster binding
C	0009055	molecular_function	electron transfer activity
C	0009507	cellular_component	chloroplast
C	0009522	cellular_component	photosystem I
C	0009534	cellular_component	chloroplast thylakoid
C	0009535	cellular_component	chloroplast thylakoid membrane
C	0009536	cellular_component	plastid
C	0009579	cellular_component	thylakoid
C	0009773	biological_process	photosynthetic electron transport in photosystem I
C	0015979	biological_process	photosynthesis
C	0016020	cellular_component	membrane
C	0016491	molecular_function	oxidoreductase activity
C	0042651	cellular_component	thylakoid membrane
C	0046872	molecular_function	metal ion binding
C	0051536	molecular_function	iron-sulfur cluster binding
C	0051539	molecular_function	4 iron, 4 sulfur cluster binding
D	0005515	molecular_function	protein binding
D	0009507	cellular_component	chloroplast
D	0009522	cellular_component	photosystem I
D	0009535	cellular_component	chloroplast thylakoid membrane
D	0009536	cellular_component	plastid
D	0009538	cellular_component	photosystem I reaction center
D	0009579	cellular_component	thylakoid
D	0015979	biological_process	photosynthesis
D	0016020	cellular_component	membrane
E	0003729	molecular_function	mRNA binding
E	0005886	cellular_component	plasma membrane
E	0009507	cellular_component	chloroplast
E	0009522	cellular_component	photosystem I
E	0009534	cellular_component	chloroplast thylakoid
E	0009535	cellular_component	chloroplast thylakoid membrane
E	0009536	cellular_component	plastid
E	0009538	cellular_component	photosystem I reaction center
E	0009579	cellular_component	thylakoid
E	0009941	cellular_component	chloroplast envelope
E	0010287	cellular_component	plastoglobule
E	0015979	biological_process	photosynthesis
E	0016020	cellular_component	membrane
E	0019904	molecular_function	protein domain specific binding
F	0009507	cellular_component	chloroplast
F	0009522	cellular_component	photosystem I
F	0009535	cellular_component	chloroplast thylakoid membrane
F	0009536	cellular_component	plastid
F	0009538	cellular_component	photosystem I reaction center
F	0009543	cellular_component	chloroplast thylakoid lumen
F	0009579	cellular_component	thylakoid
F	0015979	biological_process	photosynthesis
F	0051219	molecular_function	phosphoprotein binding
G	0009507	cellular_component	chloroplast
G	0009522	cellular_component	photosystem I
G	0009535	cellular_component	chloroplast thylakoid membrane
G	0009536	cellular_component	plastid
G	0009579	cellular_component	thylakoid
G	0015979	biological_process	photosynthesis
G	0016020	cellular_component	membrane
H	0009507	cellular_component	chloroplast
H	0009522	cellular_component	photosystem I
H	0009535	cellular_component	chloroplast thylakoid membrane
H	0009536	cellular_component	plastid
H	0009538	cellular_component	photosystem I reaction center
H	0009579	cellular_component	thylakoid
H	0015979	biological_process	photosynthesis
H	0016020	cellular_component	membrane
H	0060090	molecular_function	molecular adaptor activity
I	0009507	cellular_component	chloroplast
I	0009522	cellular_component	photosystem I
I	0009535	cellular_component	chloroplast thylakoid membrane
I	0009536	cellular_component	plastid
I	0009579	cellular_component	thylakoid
I	0015979	biological_process	photosynthesis
I	0016020	cellular_component	membrane
J	0009507	cellular_component	chloroplast
J	0009522	cellular_component	photosystem I
J	0009535	cellular_component	chloroplast thylakoid membrane
J	0009536	cellular_component	plastid
J	0009579	cellular_component	thylakoid
J	0015979	biological_process	photosynthesis
J	0016020	cellular_component	membrane
K	0009507	cellular_component	chloroplast
K	0009522	cellular_component	photosystem I
K	0009535	cellular_component	chloroplast thylakoid membrane
K	0009536	cellular_component	plastid
K	0009579	cellular_component	thylakoid
K	0015979	biological_process	photosynthesis
K	0016020	cellular_component	membrane
L	0009507	cellular_component	chloroplast
L	0009522	cellular_component	photosystem I
L	0009535	cellular_component	chloroplast thylakoid membrane
L	0009536	cellular_component	plastid
L	0009538	cellular_component	photosystem I reaction center
L	0009579	cellular_component	thylakoid
L	0015979	biological_process	photosynthesis
L	0016020	cellular_component	membrane
N	0009507	cellular_component	chloroplast
N	0009522	cellular_component	photosystem I
N	0009536	cellular_component	plastid
N	0009579	cellular_component	thylakoid
N	0015979	biological_process	photosynthesis
N	0016020	cellular_component	membrane
N	0030093	cellular_component	chloroplast photosystem I

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	CYS11-PRO22
C	CYS48-PRO59

---

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

Chain	Residue	Details
A	CYS581-CYS590
B	CYS559-CYS568

---

site_id	PS01026
Number of Residues	18
Details	PHOTOSYSTEM_I_PSAGK Photosystem I psaG and psaK proteins signature. GFtLaDtlAcGAvGHiMG

Chain	Residue	Details
K	GLY54-GLY71
G	GLY65-ALA82

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	92
Details	TOPO_DOM: Stromal => ECO:0000255

Chain	Residue	Details
L	ALA0-LEU86
L	ASP162-LYS168
C	CYS17
C	CYS21
C	CYS48
C	CYS51
C	CYS54
C	CYS58

---

site_id	SWS_FT_FI2
Number of Residues	40
Details	TRANSMEM: Helical => ECO:0000255

Chain	Residue	Details
L	ALA87-PHE107
L	GLY141-LEU161
1	HIS46
1	VAL89
1	GLU109
1	GLU147
1	ASN150
1	GLN164
1	HIS180

---

site_id	SWS_FT_FI3
Number of Residues	32
Details	TOPO_DOM: Lumenal => ECO:0000255

Chain	Residue	Details
L	LYS108-THR140
4	SER86
4	ARG105
1	ARG112
1	LYS146
1	ARG152

---

site_id	SWS_FT_FI4
Number of Residues	18
Details	TRANSMEM: Helical; Name=IV => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	VAL273-TYR291
4	GLU153
4	ASN156
4	GLN169
4	HIS184

---

site_id	SWS_FT_FI5
Number of Residues	23
Details	TRANSMEM: Helical; Name=V => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	ILE330-TYR353
4	LYS152
4	ARG158

---

site_id	SWS_FT_FI6
Number of Residues	26
Details	TRANSMEM: Helical; Name=VI => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	ALA369-ILE395

---

site_id	SWS_FT_FI7
Number of Residues	22
Details	TRANSMEM: Helical; Name=VII => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	ALA417-HIS439

---

site_id	SWS_FT_FI8
Number of Residues	18
Details	TRANSMEM: Helical; Name=VIII => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	PHE517-VAL535

---

site_id	SWS_FT_FI9
Number of Residues	21
Details	TRANSMEM: Helical; Name=IX => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	ASP575-TRP596

---

site_id	SWS_FT_FI10
Number of Residues	22
Details	TRANSMEM: Helical; Name=X => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	LEU643-ILE665

---

site_id	SWS_FT_FI11
Number of Residues	20
Details	TRANSMEM: Helical; Name=XI => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	LEU707-ALA727

---

site_id	SWS_FT_FI12
Number of Residues	4
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	CYS559
B	CYS568
B	TYR670
B	TRP671

---

site_id	SWS_FT_FI13
Number of Residues	2
Details	BINDING: axial binding residue => ECO:0000255|HAMAP-Rule:MF_00482

Chain	Residue	Details
B	HIS654
B	MET662

---