5XNM

Structure of unstacked C2S2M2-type PSII-LHCII supercomplex from Pisum sativum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, AB, B, BA, CA... (1, 2, G, N, Y...)	Chlorophyll a-b binding protein 8, chloroplastic	polymer	232	24952.1	10	UniProt (P27490) Pfam (PF00504)	Pisum sativum (Garden pea)	LHCII type I CAB-8
2	C, DA (3, 7)	Chlorophyll a-b binding protein, chloroplastic	polymer	243	26545.2	2	UniProt (Q04918) Pfam (PF00504)	Pisum sativum (Garden pea)
3	D, EA (4, 8)	Light harvesting chlorophyll a/b-binding protein Lhcb6, CP24	polymer	210	22859.0	2	Pfam (PF00504) UniProt (by SIFTS) (A0A2D0TCJ3)	Pisum sativum
4	E, FA (A, a)	Photosystem II protein D1	polymer	344	38147.4	2	UniProt (P06585) Pfam (PF00124)	Pisum sativum (Garden pea)	PSII D1 protein,32 kDa thylakoid membrane protein,Photosystem II Q(B) protein
5	F, GA (B, b)	Photosystem II CP47 reaction center protein	polymer	507	56117.8	2	UniProt (Q9XQR6) Pfam (PF00421)	Pisum sativum (Garden pea)	PSII 47 kDa protein,Protein CP-47
6	G, HA (C, c)	Photosystem II CP43 reaction center protein	polymer	473	52035.6	2	UniProt (P06004) Pfam (PF00421)	Pisum sativum (Garden pea)	PSII 43 kDa protein,Photosystem II 44 kDa chlorophyll apoprotein,Protein CP-43
7	H, IA (D, d)	Photosystem II D2 protein	polymer	353	39557.2	2	UniProt (P06006) Pfam (PF00124)	Pisum sativum (Garden pea)	PSII D2 protein,Photosystem Q(A) protein
8	I, JA (E, e)	Cytochrome b559 subunit alpha	polymer	83	9421.6	2	UniProt (P13554) Pfam (PF00283) Pfam (PF00284)	Pisum sativum (Garden pea)	PSII reaction center subunit V
9	J, KA (F, f)	Cytochrome b559 subunit beta, PsbF	polymer	39	4488.3	2	Pfam (PF00283) UniProt (by SIFTS) (P62096)	Pisum sativum
10	L, MA (H, h)	Photosystem II reaction center protein H	polymer	73	7863.1	2	UniProt (Q9XQR3) Pfam (PF00737)	Pisum sativum (Garden pea)	PSII-H,Photosystem II 10 kDa phosphoprotein,Photosystem II 9 kDa phosphoprotein
11	M, NA (I, i)	Photosystem II reaction center protein I, PsbI	polymer	36	4184.9	2	Pfam (PF02532) UniProt (by SIFTS) (D5MAJ9)	Pisum sativum
12	N, OA (J, j)	Photosystem II reaction center protein J	polymer	40	4116.8	2	UniProt (P13555) Pfam (PF01788)	Pisum sativum (Garden pea)	PSII-J
13	O, PA (K, k)	Photosystem II reaction center protein K	polymer	61	6912.3	2	UniProt (D5MAJ8) Pfam (PF02533)	Pisum sativum (Garden pea)	PSII-K
14	P, QA (L, l)	Photosystem II reaction center protein L	polymer	38	4498.1	2	UniProt (P60147) Pfam (PF02419)	Pisum sativum (Garden pea)	PSII-L
15	Q, RA (M, m)	Photosystem II reaction center protein M	polymer	34	3756.5	2	UniProt (P69529) Pfam (PF05151)	Pisum sativum (Garden pea)	PSII-M
16	S, TA (O, o)	Oxygen-evolving enhancer protein 1, chloroplastic	polymer	248	26554.6	2	UniProt (P14226) Pfam (PF01716)	Pisum sativum (Garden pea)	OEE1,33 kDa subunit of oxygen evolving system of photosystem II,33 kDa thylakoid membrane protein,OEC 33 kDa subunit
17	T, UA (R, r)	Light harvesting chlorophyll a/b-binding protein Lhcb4, CP29	polymer	246	27138.7	2	Pfam (PF00504) UniProt (by SIFTS) (A0A2D0TCJ0)	Pisum sativum
18	U, VA (S, s)	Light harvesting chlorophyll a/b-binding protein Lhcb5, CP26	polymer	244	26541.5	2	Pfam (PF00504) UniProt (by SIFTS) (A0A2D0TCJ1)	Pisum sativum
19	V, WA (T, t)	Photosystem II reaction center protein T	polymer	35	4036.9	2	UniProt (Q8HS25) Pfam (PF01405)	Pisum sativum (Garden pea)	PSII-T
20	W, XA (U, u)	Photosystem II luminal extrinsic protein Tn, PsbTn	polymer	99	10676.6	2		Pisum sativum
21	X, YA (W, w)	Photosystem II reaction center protein W, PSBW	polymer	54	5914.6	2	Pfam (PF07123) UniProt (by SIFTS) (A0A2D0TCJ2)	Pisum sativum
22	Y, ZA (X, x)	Photosystem II reaction center protein X	polymer	86	8692.1	2	UniProt (Q8VYY1) Pfam (PF06596)	Pisum sativum (Garden pea)
23	AA, BB (Z, z)	Photosystem II reaction center protein Z	polymer	62	6555.7	2	UniProt (Q32902) Pfam (PF01737)	Pisum sativum (Garden pea)	PSII-Z
24	AC, AH, AT, BC, BM... (2, G, y, 7, g...)	CHLOROPHYLL B	non-polymer		907.5	98	Chemie (CHL)
25	AD, AE, AI, AJ, AK... (3, A, N, S, Y...)	CHLOROPHYLL A	non-polymer		893.5	216	Chemie (CLA)
26	AL, BN, CD, CI, DD... (5, 8, 3, N, r...)	(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL	non-polymer		568.9	32	Chemie (LUT)
27	BL, CN, ED, EI, FS... (5, 8, 3, N, r...)	(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	16	Chemie (XAT)
28	CL, FD, FI, GS, IK... (5, 3, N, r, Y...)	(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL	non-polymer		600.9	16	Chemie (NEX)
29	DL, EN, FG, GD, GG... (5, 8, C, 3, N...)	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	36	Chemie (LHG)
30	AF, AG, BF, CF, DN... (B, C, 8, A, c...)	BETA-CAROTENE	non-polymer		536.9	24	Chemie (BCR)
31	FN, WD (a, A)	CA-MN4-O5 CLUSTER	non-polymer		339.8	2	Chemie (OEX)
32	GN, XD (a, A)	FE (II) ION	non-polymer		55.8	2	Chemie (FE2)
33	BE, CE, KN, LN (A, a)	PHEOPHYTIN A	non-polymer		871.2	4	Chemie (PHO)
34	DF, FE, FF, JE, MO... (B, A, b, a)	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL	non-polymer		795.1	8	Chemie (SQD)
35	EF, EG, GE, IE, JF... (B, C, A, Z, b...)	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	14	Chemie (LMG)
36	HE, MG, QN, VP (A, D, 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)
37	BG, CG, DG, GF, KP... (C, B, c, H, b...)	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	10	Chemie (DGD)
38	IG, RP (D, d)	BICARBONATE ION	non-polymer		61.0	2	Chemie (BCT)
39	AQ, RG (f, F)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)

Contents of the asymmetric unit

Polymers	Number of chains	54
	Total formula weight	1042750.5
Non-Polymers*	Number of molecules	486
	Total formula weight	393771.5
All*	Total formula weight	1436522.1

*Water molecules are not included.