6SL5

Dunaliella Photosystem I Supercomplex

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	740	81877.4	1	UniProt (D0FXV2) Pfam (PF00223) In PDB	Dunaliella salina (Green alga)	PSI-A,PsaA
2	B	Photosystem I P700 chlorophyll a apoprotein A2	polymer	733	81671.4	1	UniProt (D0FXZ0) Pfam (PF00223) In PDB	Dunaliella salina (Green alga)	PSI-B,PsaB
3	C	Photosystem I iron-sulfur center	polymer	80	8717.1	1	UniProt (D0FXW7) Pfam (PF12838) In PDB	Dunaliella salina (Green alga)	9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC
4	D	PsaD	polymer	144	16214.7	1		Dunaliella salina
5	E	PsaE	polymer	64	7297.2	1		Dunaliella salina
6	F	PsaF	polymer	162	18115.8	1		Dunaliella salina
7	J	Photosystem I reaction center subunit IX	polymer	41	4614.4	1	UniProt (D0FXW0) Pfam (PF01701) In PDB	Dunaliella salina (Green alga)	PSI-J
8	G	PsaG	polymer	101	10928.4	1		Dunaliella salina
9	H	PsaH	polymer	92	10012.2	1		Dunaliella salina
10	I	PsaI	polymer	39	4236.9	1		Dunaliella salina
11	K	PsaK	polymer	84	8191.2	1		Dunaliella salina
12	L	PsaL	polymer	155	16189.8	1		Dunaliella salina
13	O	PsaO	polymer	86	9635.0	1		Dunaliella salina
14	1	Chlorophyll a-b binding protein, chloroplastic	polymer	197	21305.2	1	UniProt (C1K003) Pfam (PF00504) In PDB	Dunaliella salina (Green alga)
15	2	Lhca2	polymer	208	22813.8	1		Dunaliella salina
16	3	Chlorophyll a-b binding protein, chloroplastic	polymer	228	24585.9	1	Pfam (PF00504) UniProt (by SIFTS) (C1K004) In PDB	Dunaliella salina
17	4	Lhca4	polymer	211	23131.0	1		Dunaliella salina
18	5	Lhca5	polymer	202	21676.8	1		Dunaliella salina
19	6	Lhca6	polymer	178	19559.6	1		Dunaliella salina
20	A	CHLOROPHYLL A ISOMER	non-polymer		893.5	1	Chemie (CL0)
21	A, B, 3, L, 1...	CHLOROPHYLL A	non-polymer		893.5	172	Chemie (CLA)
22	A, B	PHYLLOQUINONE	non-polymer		450.7	2	Chemie (PQN)
23	C, A	IRON/SULFUR CLUSTER	non-polymer		351.6	3	Chemie (SF4)
24	K, F, L, J, O...	BETA-CAROTENE	non-polymer		536.9	31	Chemie (BCR)
25	2, 4, 3, 1, F...	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	15	Chemie (LHG)
26	A	octadecanal	non-polymer		268.5	1	Chemie (OCD)
27	A, 6, B	DODECYL-ALPHA-D-MALTOSIDE	non-polymer		510.6	4	Chemie (LMU)
28	3, 2, B	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	4	Chemie (DGD)
29	5, F, B	1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE	non-polymer		705.0	4	Chemie (3PH)
30	B	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
31	4, 3, 2, F, 1...	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	8	Chemie (LMG)
32	5, L	Tripalmitoylglycerol	non-polymer		807.3	2	Chemie (4RF)
33	5, 4, L, 1, 3...	PHOSPHATIDYLETHANOLAMINE	non-polymer		734.0	9	Chemie (PTY)
34	6, 5, 3, 2, 4...	(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL	non-polymer		568.9	9	Chemie (LUT)
35	6, 3, 2, 4, 1	(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL	non-polymer		600.9	6	Chemie (XAT)
36	1, 2, 4, 6, 3...	CHLOROPHYLL B	non-polymer		907.5	13	Chemie (CHL)
37	2, 3, 6	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL	non-polymer		795.1	3	Chemie (SQD)
38	4, 2	trimethyl-[(2~{R})-1-oxidanyl-1-oxidanylidene-4-[(2~{S})-2-[(1~{S})-1-oxidanyloctadecoxy]-3-[(1~{R})-1-oxidanyloctadecoxy]propoxy]butan-2-yl]azanium	non-polymer		773.2	2	Chemie (LMK)
39	5, 2	[(2~{R})-1-nonanoyloxy-3-[oxidanyl-[(2~{R},3~{S},5~{R},6~{R})-2,3,4,5,6-pentakis(oxidanyl)cyclohexyl]oxy-phosphoryl]oxy-propan-2-yl] (5~{Z},8~{Z})-heptadeca-5,8-dienoate	non-polymer		722.8	2	Chemie (P3H)

Sequence modifications

1: 32 - 228 (UniProt: C1K003)

PDB	External Database	Details
Ala 204	Glu 204	conflict

Contents of the asymmetric unit

Polymers	Number of chains	19
	Total formula weight	410773.9
Non-Polymers*	Number of molecules	292
	Total formula weight	233403.7
All*	Total formula weight	644177.6

*Water molecules are not included.