8ZEE

Cryo-EM structure of an intermediate-state PSII-PRF2' complex during the process of photosystem II repair

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	Photosystem II CP47 reaction center protein	polymer	508	56089.7	1	UniProt (A0A218N8S0) Pfam (PF00421) UniProt (by SIFTS) (P37255) In PDB	Chlamydomonas reinhardtii	PSII 47 kDa protein,Protein CP-47
2	D	Photosystem II D2 protein	polymer	352	39474.0	1	UniProt (P06007) Pfam (PF00124) In PDB	Chlamydomonas reinhardtii	PSII D2 protein,Photosystem Q(A) protein
3	E	Cytochrome b559 subunit alpha	polymer	82	9312.6	1	UniProt (P48268) Pfam (PF00283) Pfam (PF00284) In PDB	Chlamydomonas reinhardtii	PSII reaction center subunit V
4	F	Cytochrome b559 subunit beta	polymer	44	4986.0	1	UniProt (Q08363) Pfam (PF00283) In PDB	Chlamydomonas reinhardtii	PSII reaction center subunit VI
5	H	Photosystem II reaction center protein H	polymer	88	9445.1	1	UniProt (P22666) Pfam (PF00737) In PDB	Chlamydomonas reinhardtii	PSII-H,Photosystem II 8 kDa phosphoprotein
6	I	Photosystem II reaction center protein I	polymer	37	4245.0	1	UniProt (P59763) Pfam (PF02532) In PDB	Chlamydomonas reinhardtii	PSII-I,PSII 4.8 kDa protein
7	K	Photosystem II reaction center protein K	polymer	46	5062.1	1	UniProt (P18263) Pfam (PF02533) In PDB	Chlamydomonas reinhardtii	PSII-K
8	L	Photosystem II reaction center protein L	polymer	38	4431.2	1	UniProt (P32974) Pfam (PF02419) In PDB	Chlamydomonas reinhardtii	PSII-L
9	M	Photosystem II reaction center protein M	polymer	34	3762.4	1	UniProt (P92277) Pfam (PF05151) In PDB	Chlamydomonas reinhardtii	PSII-M
10	T	Photosystem II reaction center protein T	polymer	31	3639.4	1	UniProt (P37256) Pfam (PF01405) In PDB	Chlamydomonas reinhardtii	PSII-T
11	V	Photosystem II reaction center protein Psb30	polymer	33	3333.1	1	UniProt (P50370) Pfam (PF05969) In PDB	Chlamydomonas reinhardtii	Photosystem II reaction center protein Ycf12
12	X	4.1 kDa photosystem II subunit	polymer	101	9894.7	1	UniProt (A8I846) Pfam (PF06596) In PDB	Chlamydomonas reinhardtii
13	Z	Photosystem II reaction center protein Z	polymer	62	6565.9	1	UniProt (P92276) Pfam (PF01737) In PDB	Chlamydomonas reinhardtii	PSII-Z
14	C	Photosystem II CP43 reaction center protein	polymer	461	50680.7	1	UniProt (P10898) Pfam (PF00421) In PDB	Chlamydomonas reinhardtii	PSII 43 kDa protein,Protein CP-43,Protein P6
15	A	Photosystem II protein D1	polymer	329	36515.6	1	UniProt (P07753) Pfam (PF00124) In PDB	Chlamydomonas reinhardtii	PSII D1 protein,32 kDa thylakoid membrane protein,Photosystem II Q(B) protein
16	1	Chains: 1	polymer	99	10153.9	1	UniProt (A8HMM7) In PDB	Chlamydomonas reinhardtii
17	B, A, C, D	CHLOROPHYLL A	non-polymer		893.5	35	Chemie (CLA)
18	H, K, B, Z, A...	BETA-CAROTENE	non-polymer		536.9	10	Chemie (BCR)
19	H, C, K, B, D	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	6	Chemie (LMG)
20	K, L, B, D	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	8	Chemie (LHG)
21	D	BICARBONATE ION	non-polymer		61.0	1	Chemie (BCT)
22	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	1	Chemie (PL9)
23	D	PHEOPHYTIN A	non-polymer		871.2	2	Chemie (PHO)
24	E	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	1	Chemie (HEM)
25	X	RRR-ALPHA-TOCOPHERYLQUINONE	non-polymer		446.7	1	Chemie (VTQ)
26	C	DIGALACTOSYL DIACYL GLYCEROL (DGDG)	non-polymer		949.3	3	Chemie (DGD)
27	C	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL	non-polymer		795.1	1	Chemie (SQD)
28	A	FE (II) ION	non-polymer		55.8	1	Chemie (FE2)

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	257591.5
Non-Polymers*	Number of molecules	70
	Total formula weight	54462.2
All*	Total formula weight	312053.7

*Water molecules are not included.