9LZK

The PSI1-IsiA13 complex with double-layered IsiA proteins bound to the monomeric PSI core

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (3, 4, 5, 6, 2...)	Iron stress-induced chlorophyll-binding protein	polymer	358	39284.3	13	UniProt (Q8DK20) Pfam (PF00421)	Thermosynechococcus vestitus BP-1	CP43'
2	G (A)	Photosystem I P700 chlorophyll a apoprotein A1	polymer	755	83267.8	1	UniProt (P0A405) Pfam (PF00223)	Thermosynechococcus vestitus BP-1	PsaA
3	H (B)	Photosystem I P700 chlorophyll a apoprotein A2	polymer	741	83123.6	1	UniProt (P0A407) Pfam (PF00223)	Thermosynechococcus vestitus BP-1	PsaB
4	I (C)	Photosystem I iron-sulfur center	polymer	81	8809.2	1	UniProt (P0A415) Pfam (PF12838)	Thermosynechococcus vestitus BP-1	9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC
5	J (D)	Photosystem I reaction center subunit II	polymer	139	15389.5	1	UniProt (P0A420) Pfam (PF02531)	Thermosynechococcus vestitus BP-1	Photosystem I 16 kDa polypeptide,PSI-D
6	K (E)	Photosystem I reaction center subunit IV	polymer	76	8399.5	1	UniProt (P0A423) Pfam (PF02427)	Thermosynechococcus vestitus BP-1	Photosystem I 8.1 kDa protein,p30 protein
7	L (F)	Photosystem I reaction center subunit III	polymer	164	17716.6	1	UniProt (P0A401) Pfam (PF02507)	Thermosynechococcus vestitus BP-1	PSI-F
8	M (I)	Photosystem I reaction center subunit VIII	polymer	38	4297.2	1	UniProt (P0A427) Pfam (PF00796)	Thermosynechococcus vestitus BP-1
9	N (J)	Photosystem I reaction center subunit IX	polymer	41	4770.7	1	UniProt (P0A429) Pfam (PF01701)	Thermosynechococcus vestitus BP-1
10	O (K)	Photosystem I reaction center subunit PsaK	polymer	83	8484.0	1	UniProt (P0A425) Pfam (PF01241)	Thermosynechococcus vestitus BP-1	Light-harvesting 8.0 kDa polypeptide,Photosystem I subunit X
11	P (M)	Photosystem I reaction center subunit XII	polymer	31	3426.1	1	UniProt (P0A403) Pfam (PF07465)	Thermosynechococcus vestitus BP-1	PSI-M
12	Q (X)	Photosystem I 4.8K protein	polymer	39	4424.3	1	UniProt (Q8DKP6) Pfam (PF08078)	Thermosynechococcus vestitus BP-1
13	AA, AB, AC, AD, AE... (3, 4, 5, 6, 2...)	CHLOROPHYLL A	non-polymer		893.5	313	Chemie (CLA)
14	AF, AH, AQ, BE, BF... (1, A, a, 2, B...)	BETA-CAROTENE	non-polymer		536.9	73	Chemie (BCR) PubChem (573) PubChem (21672398) PubChem (176490061) PubChem (177696266) PubChem (46783370) PubChem (46846294) PubChem (54603957) PubChem (54612003) PubChem (5315709) PubChem (5353436) PubChem (5356616) PubChem (5927371) PubChem (86765360) PubChem (6477957) PubChem (9828626) PubChem (91827292) PubChem (10256668) PubChem (92863346) PubChem (92863347) PubChem (92863348) PubChem (12305639) PubChem (12305640) PubChem (12305642) PubChem (12305644) PubChem (12305647) PubChem (12305652) PubChem (5280489) PubChem (92863345) PubChem (100990628) PubChem (101525094) PubChem (101525095) PubChem (124919640) PubChem (124919639) PubChem (129651951) PubChem (132274419) PubChem (146673260) PubChem (152743364) PubChem (160505766) PubChem (145925599) PubChem (159562859) PubChem (172654026) PubChem (172878405) PubChem (173398668)
15	BQ, CF, FE, FP, GD... (a, 1, 2, b, 6...)	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL	non-polymer		795.1	14	Chemie (SQD) PubChem (25147486) PubChem (25235342) PubChem (42607399) PubChem (5459390) PubChem (159321) PubChem (9810997) PubChem (9918745) PubChem (481096) PubChem (10219110) PubChem (10373133) PubChem (14463145) PubChem (102201395) PubChem (134765349)
16	HE, HJ, ID, JD, JO... (1, B, 6, 2, g...)	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	6	Chemie (LMG)
17	DF, DH, EF, EH, FH (A)	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	5	Chemie (LHG) PubChem (446440) PubChem (46936292) PubChem (73416066) PubChem (65144) PubChem (9547104) PubChem (11846227) PubChem (13305396) PubChem (138986743)
18	AJ, WG (B, A)	PHYLLOQUINONE	non-polymer		450.7	2	Chemie (PQN) PubChem (4812) PubChem (21896458) PubChem (57138572) PubChem (5315258) PubChem (7048753) PubChem (7048755) PubChem (9846607) PubChem (92436622) PubChem (93233163) PubChem (93971968) PubChem (5280483) PubChem (5284607) PubChem (7048754) PubChem (133612476) PubChem (162999945)
19	JJ, KJ, XG (C, A)	IRON/SULFUR CLUSTER	non-polymer		351.6	3	Chemie (SF4)
20	GH, HH, SJ, YI (A, J, B)	DODECYL-ALPHA-D-MALTOSIDE	non-polymer		510.6	4	Chemie (LMU) PubChem (16220143) PubChem (114880) PubChem (24802120) PubChem (25021193) PubChem (44119948) PubChem (445456) PubChem (46936627) PubChem (53393702) PubChem (56845466) PubChem (3481630) PubChem (58112562) PubChem (58253045) PubChem (60087035) PubChem (59615220) PubChem (68322761) PubChem (68338004) PubChem (68441652) PubChem (70796428) PubChem (70813879) PubChem (70839937) PubChem (2802066) PubChem (75487624) PubChem (89796216) PubChem (9849225) PubChem (91094859) PubChem (91608950) PubChem (10413991) PubChem (90817611) PubChem (95566088) PubChem (95566089) PubChem (95566090) PubChem (96327540) PubChem (97038234) PubChem (97038235) PubChem (97294875) PubChem (98046621) PubChem (98046622) PubChem (98046623) PubChem (100976848) PubChem (101111379) PubChem (101111381) PubChem (95566087) PubChem (102565427) PubChem (102219025) PubChem (117716045) PubChem (117753833) PubChem (118443377) PubChem (123281924) PubChem (124184997) PubChem (124196217) PubChem (124196220) PubChem (126735853) PubChem (126735860) PubChem (129720403) PubChem (140505128) PubChem (153835411) PubChem (134694723) PubChem (155885597) PubChem (140479759) PubChem (140841257) PubChem (169619620) PubChem (154810097) PubChem (159812235) PubChem (173767704) PubChem (173885518) PubChem (163184859)

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	752804.9
Non-Polymers*	Number of molecules	420
	Total formula weight	342322.0
All*	Total formula weight	1095126.8

*Water molecules are not included.