7DXA

PSII intermediate Psb28-RC47

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Photosystem II reaction center Psb28 protein	polymer	116	13188.8	1	UniProt (Q8DLJ8) Pfam (PF03912) In PDB	Thermosynechococcus vulcanus	Photosystem II 13 kDa protein,Photosystem II reaction center W protein
2	B	Tsl0063 protein	polymer	56	5943.9	1	UniProt (Q8DMP8) In PDB	Thermosynechococcus vulcanus
3	a	Photosystem II protein D1	polymer	360	39792.4	1	UniProt (P51765) Pfam (PF00124) In PDB	Thermosynechococcus vulcanus	PSII D1 protein,Photosystem II Q(B) protein
4	b	Photosystem II CP47 reaction center protein	polymer	505	56068.7	1	UniProt (D0VWR1) Pfam (PF00421) In PDB	Thermosynechococcus vulcanus	PSII 47 kDa protein,Protein CP-47
5	d	Photosystem II D2 protein	polymer	342	38404.9	1	UniProt (D0VWR8) Pfam (PF00124) In PDB	Thermosynechococcus vulcanus	PSII D2 protein,Photosystem Q(A) protein
6	e	Cytochrome b559 subunit alpha	polymer	84	9580.8	1	UniProt (P12238) Pfam (PF00283) Pfam (PF00284) In PDB	Thermosynechococcus vulcanus	PSII reaction center subunit V
7	f	Cytochrome b559 subunit beta	polymer	45	5067.9	1	UniProt (P12239) Pfam (PF00283) In PDB	Thermosynechococcus vulcanus	PSII reaction center subunit VI
8	h	Photosystem II reaction center protein H	polymer	65	7227.6	1	UniProt (P19052) Pfam (PF00737) In PDB	Thermosynechococcus vulcanus	PSII-H
9	i	Photosystem II reaction center protein I	polymer	38	4410.2	1	UniProt (P12240) Pfam (PF02532) In PDB	Thermosynechococcus vulcanus	PSII-I,PSII 4.4 kDa protein
10	l	Photosystem II reaction center protein L	polymer	37	4299.0	1	UniProt (P12241) Pfam (PF02419) In PDB	Thermosynechococcus vulcanus	PSII-L
11	m	Photosystem II reaction center protein M	polymer	36	4015.7	1	UniProt (P12312) Pfam (PF05151) In PDB	Thermosynechococcus vulcanus	PSII-M
12	t	Photosystem II reaction center protein T	polymer	32	3878.7	1	UniProt (P12313) Pfam (PF01405) In PDB	Thermosynechococcus vulcanus	PSII-Tc
13	x	Photosystem II reaction center protein X	polymer	40	4191.0	1	UniProt (D0VWR4) Pfam (PF06596) In PDB	Thermosynechococcus vulcanus
14	C	unidentified transmembrane protein	polymer	23	1652.8	1		Thermosynechococcus vulcanus
15	l, a	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL	non-polymer		795.1	2	Chemie (SQD)
16	b, a, d	CHLOROPHYLL A	non-polymer		893.5	22	Chemie (CLA)
17	a	PHEOPHYTIN A	non-polymer		871.2	2	Chemie (PHO)
18	d, h, b, a	BETA-CAROTENE	non-polymer		536.9	6	Chemie (BCR)
19	a	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
20	d, m, b, a	(1S)-2-(ALPHA-L-ALLOPYRANOSYLOXY)-1-[(TRIDECANOYLOXY)METHYL]ETHYL PALMITATE	non-polymer		689.0	7	Chemie (MGE)
21	x, b	UNKNOWN LIGAND	non-polymer		35.5	2	Chemie (UNL)
22	t, b, d	DODECYL-BETA-D-MALTOSIDE	non-polymer		510.6	3	Chemie (LMT)
23	d	FE (II) ION	non-polymer		55.8	1	Chemie (FE2)
24	d	5-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-HEPTAMETHYLOCTACOSA-2,6,10,14,18,22,26-HEPTAENYL]-2,3-DIMETHYLBENZO-1,4-QUINONE	non-polymer		613.0	1	Chemie (PQ9)
25	d	heptyl 1-thio-beta-D-glucopyranoside	non-polymer		294.4	1	Chemie (HTG)
26	d	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	1	Chemie (DGD)
27	e	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	1	Chemie (HEM)

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	197722.6
Non-Polymers*	Number of molecules	50
	Total formula weight	35200.6
All*	Total formula weight	232923.2

*Water molecules are not included.