5ZF0

X-ray Structure of the Electron Transfer Complex between Ferredoxin and Photosystem I

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A1, A2, A3, A4, A6...	Photosystem I P700 chlorophyll a apoprotein A1	polymer	755	83267.8	6	UniProt (P0A405) Pfam (PF00223) In PDB	Thermosynechococcus elongatus BP-1	PsaA
2	B1, B2, B3, B4, B6...	Photosystem I P700 chlorophyll a apoprotein A2	polymer	740	82992.5	6	UniProt (P0A407) Pfam (PF00223) In PDB	Thermosynechococcus elongatus BP-1	PsaB
3	C1, C2, C3, C4, C6...	Photosystem I iron-sulfur center	polymer	80	8678.0	6	UniProt (P0A415) Pfam (PF12838) In PDB	Thermosynechococcus elongatus BP-1	9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC
4	D1, D2, D3, D4, D6...	Photosystem I reaction center subunit II	polymer	138	15258.3	6	UniProt (P0A420) Pfam (PF02531) In PDB	Thermosynechococcus elongatus BP-1	Photosystem I 16 kDa polypeptide,PSI-D
5	E1, E2, E3, E4, E6...	Photosystem I reaction center subunit IV	polymer	75	8268.3	6	UniProt (P0A423) Pfam (PF02427) In PDB	Thermosynechococcus elongatus BP-1	Photosystem I 8.1 kDa protein,p30 protein
6	F1, F2, F3, F4, F6...	Photosystem I reaction center subunit III	polymer	164	17716.6	6	UniProt (P0A401) Pfam (PF02507) In PDB	Thermosynechococcus elongatus BP-1	PSI-F
7	I1, I2, I3, I4, I6...	Photosystem I reaction center subunit VIII	polymer	38	4297.2	6	UniProt (P0A427) Pfam (PF00796) In PDB	Thermosynechococcus elongatus BP-1
8	J1, J2, J3, J4, J6...	Photosystem I reaction center subunit IX	polymer	41	4770.7	6	UniProt (P0A429) Pfam (PF01701) In PDB	Thermosynechococcus elongatus BP-1
9	K1, K2, K3, K4, K6...	Photosystem I reaction center subunit PsaK	polymer	83	8484.0	6	UniProt (P0A425) Pfam (PF01241) In PDB	Thermosynechococcus elongatus BP-1	Light-harvesting 8.0 kDa polypeptide,Photosystem I subunit X
10	L1, L2, L3, L4, L6...	Photosystem I reaction center subunit XI	polymer	154	16156.6	6	UniProt (Q8DGB4) Pfam (PF02605) In PDB	Thermosynechococcus elongatus BP-1	PSI subunit V,PSI-L
11	M1, M2, M3, M4, M6...	Photosystem I reaction center subunit XII	polymer	31	3426.1	6	UniProt (P0A403) Pfam (PF07465) In PDB	Thermosynechococcus elongatus BP-1	PSI-M
12	X1, X2, X3, X4, X6...	PsaX	polymer	35	3845.5	6		Thermosynechococcus elongatus
13	P1, P2, P3, P4, P6...	Ferredoxin-1	polymer	97	10722.8	6	UniProt (P0A3C9) Pfam (PF00111) In PDB	Thermosynechococcus elongatus BP-1	Ferredoxin I
14	J6, A5, A1, B5, B1...	CHLOROPHYLL A	non-polymer		893.5	576	Chemie (CLA)
15	A5, A6, B6, B5, A4...	PHYLLOQUINONE	non-polymer		450.7	12	Chemie (PQN)
16	J5, F3, F4, J6, F2...	BETA-CAROTENE	non-polymer		536.9	132	Chemie (BCR)
17	X5, A5, A6, B6, A4...	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE	non-polymer		723.0	18	Chemie (LHG)
18	C1, A2, C2, A5, C5...	IRON/SULFUR CLUSTER	non-polymer		351.6	18	Chemie (SF4)
19	B6, B5, B4, B1, B2...	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	6	Chemie (LMG)
20	L6, L4, L2, L1	CALCIUM ION	non-polymer		40.1	6	Chemie (CA)
21	P1, P2, P3, P4, P6...	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	6	Chemie (FES)

Sequence modifications

L1, L2, L3, L4, L6, L5: 1 - 154 (UniProt: Q8DGB4)

PDB	External Database	Details
Leu 143	Ser 144	conflict

Contents of the asymmetric unit

Polymers	Number of chains	78
	Total formula weight	1607305.7
Non-Polymers*	Number of molecules	774
	Total formula weight	616286.6
All*	Total formula weight	2223592.3

*Water molecules are not included.