8WM6

The structure of PSI-CAC(L-14)of R.salina at 2.7 angstroms resolution

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	752	83431.5	1	UniProt (A6MVZ7) Pfam (PF00223) In PDB	Rhodomonas salina
2	B	Photosystem I P700 chlorophyll a apoprotein A2	polymer	734	82069.7	1	UniProt (A6MVZ6) Pfam (PF00223) In PDB	Rhodomonas salina
3	C	Photosystem I iron-sulfur center	polymer	81	8759.1	1	UniProt (A6MVS8) Pfam (PF12838) In PDB	Rhodomonas salina
4	D	Photosystem I reaction center subunit II	polymer	141	15585.7	1	UniProt (A6MVZ1) Pfam (PF02531) In PDB	Rhodomonas salina
5	E	Photosystem I reaction center subunit IV	polymer	64	7309.4	1	UniProt (A6MW36) Pfam (PF02427) In PDB	Rhodomonas salina
6	F	Photosystem I reaction center subunit III	polymer	188	20817.2	1	UniProt (A6MVU7) Pfam (PF02507) In PDB	Rhodomonas salina
7	I	Photosystem I reaction center subunit VIII	polymer	36	3927.7	1	UniProt (A6MVV1) Pfam (PF00796) In PDB	Rhodomonas salina
8	J	Photosystem I reaction center subunit IX	polymer	42	4974.8	1	UniProt (A6MVU6) Pfam (PF01701) In PDB	Rhodomonas salina
9	L	Photosystem I reaction center subunit XI	polymer	153	16475.1	1	UniProt (A6MVV8) Pfam (PF02605) In PDB	Rhodomonas salina
10	M	Photosystem I reaction center subunit XII	polymer	30	3318.1	1	UniProt (A6MVT4) Pfam (PF07465) In PDB	Rhodomonas salina
11	O	PsaO	polymer	146	15133.6	1		Rhodomonas salina
12	K	Photosystem I reaction center subunit PsaK	polymer	87	8715.3	1	UniProt (A6MVS9) Pfam (PF01241) In PDB	Rhodomonas salina
13	s	chain s	polymer	269	27966.9	1		Rhodomonas salina
14	c	cac-c	polymer	216	23781.5	1		Rhodomonas salina
15	a	cac-a	polymer	216	23330.7	1		Rhodomonas salina
16	b	cac-b	polymer	223	23503.4	1		Rhodomonas salina
17	h	cac-h	polymer	225	23132.8	1		Rhodomonas salina
18	m, f, j	cac-f	polymer	212	22272.9	3		Rhodomonas salina
19	e	cac-e	polymer	203	21787.3	1		Rhodomonas salina
20	l	cac-l	polymer	238	25908.7	1		Rhodomonas salina
21	k	cac-k	polymer	241	25588.9	1		Rhodomonas salina
22	i	cac-i	polymer	218	23078.6	1		Rhodomonas salina
23	d	cac-d	polymer	213	22391.0	1		Rhodomonas salina
24	g	cac-g	polymer	255	26979.5	1		Rhodomonas salina
25	R	PsaR	polymer	129	13318.2	1		Rhodomonas salina
26	n	cac-n	polymer	219	22876.4	1		Rhodomonas salina
27	Q	PsaQ	polymer	234	23834.4	1		Rhodomonas salina
28	A, B, O, c, m...	CHLOROPHYLL A	non-polymer		893.5	257	Chemie (CLA)
29	A, B	PHYLLOQUINONE	non-polymer		450.7	2	Chemie (PQN)
30	f, a, d, g, m...	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	22	Chemie (LHG)
31	B, R, F, K, I...	1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-[(1R)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene	non-polymer		536.9	29	Chemie (WVN)
32	A, a, b	DODECYL-BETA-D-MALTOSIDE	non-polymer		510.6	4	Chemie (LMT)
33	C, A	IRON/SULFUR CLUSTER	non-polymer		351.6	3	Chemie (SF4)
34	B	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	1	Chemie (DGD)
35	b, O, F, c, J...	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	8	Chemie (LMG)
36	a, d, m, f, O...	(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol	non-polymer		564.8	56	Chemie (II0)
37	f, a, O, m, R...	(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol	non-polymer		550.9	12	Chemie (IHT)
38	k, c, l, j, s...	Chlorophyll c2	non-polymer		608.9	20	Chemie (KC2)
39	i	DODECYL-ALPHA-D-MALTOSIDE	non-polymer		510.6	1	Chemie (LMU)
40		water	water		18.0	139	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	29
	Total formula weight	664814.3
Non-Polymers*	Number of molecules	415
	Total formula weight	323277.1
All*	Total formula weight	988091.4

*Water molecules are not included.