4PJ0

Structure of T.elongatus Photosystem II, rows of dimers crystal packing

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, T (A, a)	Photosystem Q(B) protein 1	polymer	344	38265.6	2	UniProt (P0A444) Pfam (PF00124)	Thermosynechococcus elongatus	32 kDa thylakoid membrane protein 1,Photosystem II protein D1 1
2	B, U (B, b)	CP47 protein	polymer	510	56656.5	2	UniProt (Q9F1M3) Pfam (PF00421) UniProt (by SIFTS) (Q8DIQ1)	Thermosynechococcus elongatus
3	C, V (C, c)	Photosystem II CP43 protein	polymer	461	50287.5	2	UniProt (Q8DIF8) Pfam (PF00421)	Thermosynechococcus elongatus
4	D, W (D, d)	Photosystem II D2 protein	polymer	352	39388.2	2	UniProt (Q8CM25) Pfam (PF00124)	Thermosynechococcus elongatus	PSII D2 protein,Photosystem Q(A) protein
5	E, X (E, e)	Cytochrome b559 subunit alpha	polymer	84	9580.8	2	UniProt (Q8DIP0) Pfam (PF00283) Pfam (PF00284)	Thermosynechococcus elongatus	PSII reaction center subunit V
6	F, Y (F, f)	Cytochrome b559 subunit beta	polymer	45	5067.9	2	UniProt (Q8DIN9) Pfam (PF00283)	Thermosynechococcus elongatus	PSII reaction center subunit VI
7	G, Z (H, h)	Photosystem II reaction center protein H	polymer	66	7358.8	2	UniProt (Q8DJ43) Pfam (PF00737)	Thermosynechococcus elongatus	PSII-H
8	AA, H (I, i)	Photosystem II reaction center protein I	polymer	38	4410.2	2	UniProt (Q8DJZ6) Pfam (PF02532)	Thermosynechococcus elongatus	PSII-I,PSII 4.4 kDa protein
9	BA, I (J, j)	Photosystem II reaction center protein J	polymer	40	4105.9	2	UniProt (P59087) Pfam (PF01788)	Thermosynechococcus elongatus	PSII-J
10	CA, J (K, k)	Photosystem II reaction center protein K	polymer	46	5028.1	2	UniProt (Q9F1K9) Pfam (PF02533)	Thermosynechococcus elongatus	PSII-K
11	DA, K (L, l)	Photosystem II reaction center protein L	polymer	37	4299.0	2	UniProt (Q8DIN8) Pfam (PF02419)	Thermosynechococcus elongatus	PSII-L,PSII 5 kDa protein
12	EA, L (M, m)	Photosystem II reaction center protein M	polymer	36	3981.7	2	UniProt (Q8DHA7) Pfam (PF05151)	Thermosynechococcus elongatus	PSII-M
13	FA, M (O, o)	Photosystem II manganese-stabilizing polypeptide	polymer	272	29637.4	2	UniProt (P0A431) Pfam (PF01716)	Thermosynechococcus elongatus	MSP
14	GA, N (T, t)	Photosystem II reaction center protein T	polymer	32	3878.7	2	UniProt (Q8DIQ0) Pfam (PF01405)	Thermosynechococcus elongatus	PSII-Tc
15	HA, O (U, u)	Photosystem II 12 kDa extrinsic protein	polymer	134	15031.0	2	UniProt (Q9F1L5) Pfam (PF06514)	Thermosynechococcus elongatus	PS II complex 12 kDa extrinsic protein,PSII-U
16	IA, P (V, v)	Cytochrome c-550	polymer	163	18046.9	2	UniProt (P0A386) Pfam (PF14495)	Thermosynechococcus elongatus	Cytochrome c-549,Cytochrome c550,Low-potential cytochrome c
17	MA, Q (Y, y)	Photosystem II reaction center protein Ycf12	polymer	46	5039.1	2	UniProt (Q8DJI1) Pfam (PF05969)	Thermosynechococcus elongatus
18	JA, R (X, x)	Photosystem II reaction center X protein	polymer	41	4322.2	2	UniProt (Q9F1R6) Pfam (PF06596)	Thermosynechococcus elongatus
19	NA, S (Z, z)	Photosystem II reaction center protein Z	polymer	62	6766.2	2	UniProt (Q8DHJ2) Pfam (PF01737)	Thermosynechococcus elongatus	PSII-Z
20	KA, LA (R, r)	Photosystem II protein Y	polymer	41	4590.6	2	UniProt (Q8DKM3) Pfam (PF06298)	Thermosynechococcus elongatus
21	HE, OA (a, A)	CA-MN4-O5 CLUSTER	non-polymer		339.8	2	Chemie (OEX)
22	IE, PA (a, A)	FE (III) ION	non-polymer		55.8	2	Chemie (FE)
23	BC, BH, JD, JE, QA... (B, d, D, a, A...)	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	14	Chemie (LMG)
24	KE, LE, RA, SA (a, A)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
25	AF, AG, BF, BG, CF... (b, c, D, B, C...)	CHLOROPHYLL A	non-polymer		893.5	70	Chemie (CLA)
26	AD, AE, GD, GH, LH... (C, T, D, h, k...)	BETA-CAROTENE	non-polymer		536.9	22	Chemie (BCR)
27	HD, SE, XA, YG (D, a, A, d)	2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE	non-polymer		749.2	4	Chemie (PL9)
28	FH, ND, TD, TE, VD... (f, F, L, a, A)	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL	non-polymer		795.1	6	Chemie (SQD)
29	AB, AH, BB, ID, LD... (A, d, D, E, l...)	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	10	Chemie (LHG)
30	CB, DE, DH, FE, PH... (A, U, d, V, o...)	SULFATE ION	non-polymer		96.1	10	Chemie (SO4)
31	DB, YE (A, a)	BICARBONATE ION	non-polymer		61.0	2	Chemie (BCT)
32	AC, BE, CC, CE, CH... (B, T, d, X, i...)	UNKNOWN LIGAND	non-polymer			29	Chemie (UNL)
33	HH, NG, OG, PD, PG... (h, c, H, C)	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	8	Chemie (DGD)
34	BD, CD, PE, VG (D, a, d)	PHEOPHYTIN A	non-polymer		871.2	4	Chemie (PHO)
35	EH, MD (e, E)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
36	EE, UH (V, v)	HEME C	non-polymer		618.5	2	Chemie (HEC)
37	AI, BI, CI, DI, EI... (D, E, H, L, O...)	water	water		18.0	304	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	40
	Total formula weight	631485.0
Non-Polymers*	Number of molecules	191
	Total formula weight	115937.8
All*	Total formula weight	747422.8

*Water molecules are not included.