Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

7BLX

Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii

Functional Information from GO Data

Chain	GOid	namespace	contents
1	0009765	biological_process	photosynthesis, light harvesting
1	0016020	cellular_component	membrane
3	0009765	biological_process	photosynthesis, light harvesting
3	0016020	cellular_component	membrane
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
A	0000287	molecular_function	magnesium ion binding
A	0005515	molecular_function	protein 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	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	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	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	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	0009535	cellular_component	chloroplast thylakoid membrane
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	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	0009522	cellular_component	photosystem I
E	0009538	cellular_component	photosystem I reaction center
E	0015979	biological_process	photosynthesis
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	0009535	cellular_component	chloroplast thylakoid membrane
G	0015979	biological_process	photosynthesis
G	0016020	cellular_component	membrane
I	0009522	cellular_component	photosystem I
I	0015979	biological_process	photosynthesis
J	0009507	cellular_component	chloroplast
J	0009522	cellular_component	photosystem I
J	0009535	cellular_component	chloroplast thylakoid membrane
J	0009579	cellular_component	thylakoid
J	0015979	biological_process	photosynthesis
J	0016020	cellular_component	membrane
K	0009522	cellular_component	photosystem I
K	0015979	biological_process	photosynthesis
K	0016020	cellular_component	membrane
L	0009522	cellular_component	photosystem I
L	0009538	cellular_component	photosystem I reaction center
L	0015979	biological_process	photosynthesis
Z	0009765	biological_process	photosynthesis, light harvesting
Z	0016020	cellular_component	membrane

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
B	CYS560-CYS569
A	CYS575-CYS584

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

Chain	Residue	Details
K	GLY83-GLY100
G	GLY94-GLY111

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	20
Details	TRANSMEM: Helical => ECO:0000255

Chain	Residue	Details
J	TYR7-ILE27
G	ILE97-ILE117
C	CYS17
C	CYS21
C	CYS48
C	CYS51
C	CYS54
C	CYS58

site_id	SWS_FT_FI2
Number of Residues	23
Details	TRANSMEM: Helical; Name=II => ECO:0000255

Chain	Residue	Details
B	LEU136-GLN159

site_id	SWS_FT_FI3
Number of Residues	24
Details	TRANSMEM: Helical; Name=III => ECO:0000255

Chain	Residue	Details
B	LEU176-ILE200

site_id	SWS_FT_FI4
Number of Residues	18
Details	TRANSMEM: Helical; Name=IV => ECO:0000255

Chain	Residue	Details
B	MET274-TYR292

site_id	SWS_FT_FI5
Number of Residues	23
Details	TRANSMEM: Helical; Name=V => ECO:0000255

Chain	Residue	Details
B	LEU331-TYR354

site_id	SWS_FT_FI6
Number of Residues	26
Details	TRANSMEM: Helical; Name=VI => ECO:0000255

Chain	Residue	Details
B	ALA370-ILE396

site_id	SWS_FT_FI7
Number of Residues	22
Details	TRANSMEM: Helical; Name=VII => ECO:0000255

Chain	Residue	Details
B	ALA418-HIS440

site_id	SWS_FT_FI8
Number of Residues	18
Details	TRANSMEM: Helical; Name=VIII => ECO:0000255

Chain	Residue	Details
B	PHE518-VAL536

site_id	SWS_FT_FI9
Number of Residues	21
Details	TRANSMEM: Helical; Name=IX => ECO:0000255

Chain	Residue	Details
B	ALA576-TRP597

site_id	SWS_FT_FI10
Number of Residues	22
Details	TRANSMEM: Helical; Name=X => ECO:0000255

Chain	Residue	Details
B	LEU644-ILE666

site_id	SWS_FT_FI11
Number of Residues	20
Details	TRANSMEM: Helical; Name=XI => ECO:0000255

Chain	Residue	Details
B	LEU708-ALA728

site_id	SWS_FT_FI12
Number of Residues	2
Details	BINDING:

Chain	Residue	Details
B	CYS560
B	TRP672
A	TYR692

site_id	SWS_FT_FI13
Number of Residues	2
Details	BINDING: BINDING => ECO:0000250

Chain	Residue	Details
B	CYS569
B	TYR671

site_id	SWS_FT_FI14
Number of Residues	1
Details	BINDING: axial binding residue

Chain	Residue	Details
B	HIS655

site_id	SWS_FT_FI15
Number of Residues	1
Details	BINDING: axial binding residue => ECO:0000250

Chain	Residue	Details
B	MET663

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)