5XNL

Structure of stacked 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	1, 2, G, N, Y...	Chlorophyll a-b binding protein 8, chloroplastic	polymer	232	24952.1	10	UniProt (P27490) Pfam (PF00504) In PDB	Pisum sativum (Garden pea)	LHCII type I CAB-8
2	3, 7	Chlorophyll a-b binding protein, chloroplastic	polymer	243	26545.2	2	UniProt (Q04918) Pfam (PF00504) In PDB	Pisum sativum (Garden pea)
3	4, 8	Light harvesting chlorophyll a/b-binding protein Lhcb6, CP24	polymer	210	22859.0	2	Pfam (PF00504) UniProt (by SIFTS) (A0A2D0TCJ3) In PDB	Pisum sativum
4	A, a	Photosystem II protein D1	polymer	344	38147.4	2	UniProt (P06585) Pfam (PF00124) In PDB	Pisum sativum (Garden pea)	PSII D1 protein,32 kDa thylakoid membrane protein,Photosystem II Q(B) protein
5	B, b	Photosystem II CP47 reaction center protein	polymer	507	56117.8	2	UniProt (Q9XQR6) Pfam (PF00421) In PDB	Pisum sativum (Garden pea)	PSII 47 kDa protein,Protein CP-47
6	C, c	Photosystem II CP43 reaction center protein	polymer	473	52035.6	2	UniProt (P06004) Pfam (PF00421) In PDB	Pisum sativum (Garden pea)	PSII 43 kDa protein,Photosystem II 44 kDa chlorophyll apoprotein,Protein CP-43
7	D, d	Photosystem II D2 protein	polymer	353	39557.2	2	UniProt (P06006) Pfam (PF00124) In PDB	Pisum sativum (Garden pea)	PSII D2 protein,Photosystem Q(A) protein
8	E, e	Cytochrome b559 subunit alpha	polymer	83	9421.6	2	UniProt (P13554) Pfam (PF00283) Pfam (PF00284) In PDB	Pisum sativum (Garden pea)	PSII reaction center subunit V
9	F, f	Cytochrome b559 subunit beta, PsbF	polymer	39	4488.3	2	Pfam (PF00283) UniProt (by SIFTS) (P62096) In PDB	Pisum sativum
10	H, h	Photosystem II reaction center protein H	polymer	73	7863.1	2	UniProt (Q9XQR3) Pfam (PF00737) In PDB	Pisum sativum (Garden pea)	PSII-H,Photosystem II 10 kDa phosphoprotein,Photosystem II 9 kDa phosphoprotein
11	I, i	Photosystem II reaction center protein I, PsbI	polymer	36	4184.9	2	Pfam (PF02532) UniProt (by SIFTS) (D5MAJ9) In PDB	Pisum sativum
12	J, j	Photosystem II reaction center protein J	polymer	40	4116.8	2	UniProt (P13555) Pfam (PF01788) In PDB	Pisum sativum (Garden pea)	PSII-J
13	K, k	Photosystem II reaction center protein K	polymer	61	6912.3	2	UniProt (D5MAJ8) Pfam (PF02533) In PDB	Pisum sativum (Garden pea)	PSII-K
14	L, l	Photosystem II reaction center protein L	polymer	38	4498.1	2	UniProt (P60147) Pfam (PF02419) In PDB	Pisum sativum (Garden pea)	PSII-L
15	M, m	Photosystem II reaction center protein M	polymer	34	3756.5	2	UniProt (P69529) Pfam (PF05151) In PDB	Pisum sativum (Garden pea)	PSII-M
16	O, o	Oxygen-evolving enhancer protein 1, chloroplastic	polymer	248	26554.6	2	UniProt (P14226) Pfam (PF01716) In PDB	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	P, p	Oxygen-evolving enhancer protein 2, chloroplastic	polymer	186	20287.5	2	UniProt (P16059) Pfam (PF01789) In PDB	Pisum sativum (Garden pea)	OEE2,23 kDa subunit of oxygen evolving system of photosystem II,23 kDa thylakoid membrane protein,OEC 23 kDa subunit
18	Q, q	Oxygen-evolving enhancer protein 3	polymer	148	16398.9	2	UniProt (Q7Y1T5) Pfam (PF05757) In PDB	Pisum sativum (Garden pea)
19	R, r	Light harvesting chlorophyll a/b-binding protein Lhcb4, CP29	polymer	246	27138.7	2	Pfam (PF00504) UniProt (by SIFTS) (A0A2D0TCJ0) In PDB	Pisum sativum
20	S, s	Light harvesting chlorophyll a/b-binding protein Lhcb5, CP26	polymer	244	26541.5	2	Pfam (PF00504) UniProt (by SIFTS) (A0A2D0TCJ1) In PDB	Pisum sativum
21	T, t	Photosystem II reaction center protein T	polymer	35	4036.9	2	UniProt (Q8HS25) Pfam (PF01405) In PDB	Pisum sativum (Garden pea)	PSII-T
22	W, w	Photosystem II reaction center protein W	polymer	54	5914.6	2	Pfam (PF07123) UniProt (by SIFTS) (A0A2D0TCJ2) In PDB	Pisum sativum
23	X, x	Photosystem II reaction center protein X	polymer	86	8692.1	2	UniProt (Q8VYY1) Pfam (PF06596) In PDB	Pisum sativum (Garden pea)
24	Z, z	Photosystem II reaction center protein Z	polymer	62	6555.7	2	UniProt (Q32902) Pfam (PF01737) In PDB	Pisum sativum (Garden pea)	PSII-Z
25	G, N, Y, 8, r...	CHLOROPHYLL B	non-polymer		907.5	98	Chemie (CHL)
26	2, 3, B, C, 5...	CHLOROPHYLL A	non-polymer		893.5	216	Chemie (CLA)
27	s, 5, 3, 8, N...	(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL	non-polymer		568.9	32	Chemie (LUT)
28	R, 5, 3, 8, N...	(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)
29	R, s, 5, 3, N...	(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)
30	6, R, d, l, s...	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	36	Chemie (LHG)
31	d, h, C, B, t...	BETA-CAROTENE	non-polymer		536.9	24	Chemie (BCR)
32	a, A	CA-MN4-O5 CLUSTER	non-polymer		339.8	2	Chemie (OEX)
33	a, A	FE (II) ION	non-polymer		55.8	2	Chemie (FE2)
34	A, a	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
35	A, a	PHEOPHYTIN A	non-polymer		871.2	4	Chemie (PHO)
36	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)
37	d, B, C, A, Z...	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	14	Chemie (LMG)
38	d, A, D, a	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)
39	h, C, B, H, c...	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	10	Chemie (DGD)
40	D, d	BICARBONATE ION	non-polymer		61.0	2	Chemie (BCT)
41	f, F	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
42		water	water		18.0	1076	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	56
	Total formula weight	1094770.1
Non-Polymers*	Number of molecules	490
	Total formula weight	393913.4
All*	Total formula weight	1488683.5

*Water molecules are not included.