5XNO

Structure of M-LHCII and CP24 complexes in the 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, B (1, 2)	Chlorophyll a-b binding protein 8, chloroplastic	polymer	232	24952.1	2	UniProt (P27490) Pfam (PF00504)	Pisum sativum (Garden pea)	LHCII type I CAB-8
2	C (3)	Chlorophyll a-b binding protein, chloroplastic	polymer	243	26545.2	1	UniProt (Q04918) Pfam (PF00504)	Pisum sativum (Garden pea)
3	D (4)	Light harvesting chlorophyll a/b-binding protein Lhcb6, CP24	polymer	210	22859.0	1	Pfam (PF00504) UniProt (by SIFTS) (A0A2D0TCJ3)	Pisum sativum (Garden pea)
4	BA, CA, DA, E, EA... (2, 1, 4, 3)	CHLOROPHYLL B	non-polymer		907.5	23	Chemie (CHL)
5	AA, AB, BB, CB, DB... (2, 3, 1, 4)	CHLOROPHYLL A	non-polymer		893.5	30	Chemie (CLA)
6	EB, FB, LA, MA, S... (3, 2, 1, 4)	(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL	non-polymer		568.9	7	Chemie (LUT)
7	GB, NA, U, VB (3, 2, 1, 4)	(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	4	Chemie (XAT)
8	HB, OA, V (3, 2, 1)	(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	3	Chemie (NEX)
9	IB, PA, W, XB (3, 2, 1, 4)	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	4	Chemie (LHG)
10	WB (4)	BETA-CAROTENE	non-polymer		536.9	1	Chemie (BCR)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	99308.4
Non-Polymers*	Number of molecules	72
	Total formula weight	59293.5
All*	Total formula weight	158601.9

*Water molecules are not included.