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6KIF: Structure of cyanobacterial photosystem I-IsiA-flavodoxin supercomplex

PDB ID:	6KIF Download
MMDB ID:	190955
PDB Deposition Date:	2019/7/18
Updated in MMDB:	2022/11
Experimental Method:	electron microscopy
Resolution:	3.3 Å
Source Organism:	Synechococcus elongatus PCC 7942 = FACHB-805
Similar Structures:

Biological Unit for 6KIF: 54-meric; determined by author

Molecular Components in 6KIF
Label	Count	Molecule
Proteins (54 molecules)
A G e	3	Photosystem I P700 Chlorophyll a Apoprotein A1
B H f	3	Photosystem I P700 Chlorophyll a Apoprotein A2
C N g	3	Photosystem I Iron-sulfur Center
D O h	3	Photosystem I Reaction Center Subunit II
E Q i	3	Photosystem I Reaction Center Subunit IV
F R j	3	Photosystem I Reaction Center Subunit III
I S k	3	Photosystem I Psai Protein
J T l	3	Photosystem I Reaction Center Subunit IX
K U m	3	Photosystem I Reaction Center Subunit Psak
L V n	3	Photosystem I Reaction Center Subunit XI
M W o	3	Psam
P X p	3	Flavodoxin
1 2 3 4 5 6 Y Z a b c d q r s t u v	18	Iron Stress-induced Chlorophyll-binding Protein
Chemicals and Non-standard biopolymers (843 molecules)
1	594	CHLOROPHYLL A
2	6	PHYLLOQUINONE
3	9	IRON/SULFUR CLUSTER
4	144	BETA-CAROTENE
5	45	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
6	12	DODECYL-ALPHA-D-MALTOSIDE
7	6	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
8	24	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
9	3	FLAVIN MONONUCLEOTIDE

* Click molecule labels to explore molecular sequence information.

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