7BGI

Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Photosystem I P700 chlorophyll a apoprotein A1	polymer	741	82121.9	1	UniProt (P12154) Pfam (PF00223) In PDB	Chlamydomonas reinhardtii	PSI-A,PsaA
2	B	Photosystem I P700 chlorophyll a apoprotein A2	polymer	733	81996.0	1	UniProt (P09144) Pfam (PF00223) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)	PSI-B,PsaB
3	C	Photosystem I iron-sulfur center	polymer	80	8738.1	1	UniProt (Q00914) Pfam (PF12838) In PDB	Chlamydomonas reinhardtii	9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC
4	D	Photosystem I reaction center subunit II, chloroplastic	polymer	144	16152.7	1	UniProt (Q39615) Pfam (PF02531) In PDB	Chlamydomonas reinhardtii	Photosystem I 20 kDa subunit,PSI-D
5	E	Photosystem I reaction center subunit IV, chloroplastic	polymer	63	7021.9	1	UniProt (P12352) Pfam (PF02427) In PDB	Chlamydomonas reinhardtii	PSI-E,P30 protein,Photosystem I 8.1 kDa protein
6	F	Photosystem I reaction center subunit III, chloroplastic	polymer	165	17957.8	1	UniProt (P12356) Pfam (PF02507) In PDB	Chlamydomonas reinhardtii	Light-harvesting complex I 17 kDa protein,P21 protein,PSI-F
7	G	Photosystem I reaction center subunit V, chloroplastic	polymer	91	9572.7	1	UniProt (P14224) Pfam (PF01241) In PDB	Chlamydomonas reinhardtii	Light-harvesting complex I 10 kDa protein,P35 protein,PSI-G
8	I	Photosystem I reaction center subunit VIII	polymer	37	3970.7	1	UniProt (A8IFG7) Pfam (PF00796) In PDB	Chlamydomonas reinhardtii
9	J	Photosystem I reaction center subunit IX	polymer	39	4516.3	1	UniProt (P59777) Pfam (PF01701) In PDB	Chlamydomonas reinhardtii	PSI-J
10	K	Photosystem I reaction center subunit psaK, chloroplastic	polymer	84	8146.5	1	UniProt (P14225) Pfam (PF01241) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)	Light-harvesting complex I 8.4 kDa protein,P37 protein,PSI-K,Photosystem I subunit X
11	L	PSI subunit V	polymer	138	14130.2	1	UniProt (A8IL32) Pfam (PF02605) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)
12	1, Z	Chlorophyll a-b binding protein, chloroplastic	polymer	194	20368.0	2	UniProt (Q7DM26) Pfam (PF00504) UniProt (by SIFTS) (Q05093) In PDB	Chlamydomonas reinhardtii
13	3	Chlorophyll a-b binding protein, chloroplastic	polymer	219	23689.0	1	UniProt (Q75VY9) Pfam (PF00504) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)
14	7	Chlorophyll a-b binding protein, chloroplastic	polymer	213	23304.4	1	UniProt (Q84Y02) Pfam (PF00504) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)
15	8	Chlorophyll a-b binding protein, chloroplastic	polymer	217	23293.6	1	UniProt (Q75VY7) Pfam (PF00504) In PDB	Chlamydomonas reinhardtii
16	4	Chlorophyll a-b binding protein, chloroplastic	polymer	210	23018.2	1	UniProt (Q75VZ0) Pfam (PF00504) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)
17	5	Chlorophyll a-b binding protein, chloroplastic	polymer	227	25122.8	1	UniProt (Q75VY8) Pfam (PF00504) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)
18	6	Chlorophyll a-b binding protein, chloroplastic	polymer	229	24937.9	1	UniProt (Q75VY6) Pfam (PF00504) In PDB	Chlamydomonas reinhardtii
19	2	Chlorophyll a-b binding protein, chloroplastic	polymer	198	21658.1	1	UniProt (A8IKC8) Pfam (PF00504) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)
20	9	Chlorophyll a-b binding protein, chloroplastic	polymer	183	19929.8	1	UniProt (Q8S567) Pfam (PF00504) UniProt (by SIFTS) (A8ITV3) In PDB	Chlamydomonas reinhardtii (Chlamydomonas smithii)
21	A	CHLOROPHYLL A ISOMER	non-polymer		893.5	1	Chemie (CL0)
22	A, B, K, 7, 8...	CHLOROPHYLL A	non-polymer		893.5	217	Chemie (CLA)
23	A, B	PHYLLOQUINONE	non-polymer		450.7	2	Chemie (PQN)
24	C, A	IRON/SULFUR CLUSTER	non-polymer		351.6	3	Chemie (SF4)
25	3, K, L, 6, B...	BETA-CAROTENE	non-polymer		536.9	31	Chemie (BCR)
26	B, 4, 5, 8, 6...	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	16	Chemie (LHG)
27	8, 3, A	(2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate	non-polymer		436.5	3	Chemie (NKP)
28	B, 4, 1, 8, 9...	DODECYL-BETA-D-MALTOSIDE	non-polymer		510.6	8	Chemie (LMT)
29	A	OCTANOIC ACID (CAPRYLIC ACID)	non-polymer		144.2	1	Chemie (OCA)
30	A	LAURIC ACID	non-polymer		200.3	1	Chemie (DAO)
31	A, J	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	2	Chemie (LMG)
32	A, 9	DIACYL GLYCEROL	non-polymer		625.0	2	Chemie (DGA)
33	B	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	1	Chemie (DGD)
34	B	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
35	B	Phosphatidylinositol	non-polymer		887.1	1	Chemie (T7X)
36	F	(3R)-beta,beta-caroten-3-ol	non-polymer		552.9	1	Chemie (RRX)
37	1, 5, J	(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol	non-polymer		568.9	3	Chemie (C7Z)
38	K, 7	SPHINGOSINE	non-polymer		299.5	3	Chemie (SPH)
39	2, Z, 5, 6, 1...	(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL	non-polymer		568.9	22	Chemie (LUT)
40	5, 1, 4, 8, 7...	CHLOROPHYLL B	non-polymer		907.5	25	Chemie (CHL)
41	1, 2	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL	non-polymer		795.1	2	Chemie (SQD)
42	Z	(3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one	non-polymer		260.4	1	Chemie (QTB)
43	6, 5, 7, 8, 2	1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE	non-polymer		705.0	5	Chemie (3PH)
44	7	PALMITIC ACID	non-polymer		256.4	1	Chemie (PLM)
45	8	(2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate	non-polymer		453.6	1	Chemie (LPX)
46		water	water		18.0	337	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	21
	Total formula weight	480014.7
Non-Polymers*	Number of molecules	354
	Total formula weight	279832.9
All*	Total formula weight	759847.6

*Water molecules are not included.