Structure of a minimal photosystem I from a green alga

Structure

electron microscopy · 11 distinct chains.

Ligands and binding sites

• CLA · Chlorophyll A · ligand · 134 copies · chains 1, 4, 2, 3, A, F, B, J
• BCR · Beta-carotene · ligand · 23 copies · chains 1, 2, 3, 4, A, B, F, J
• CHL · Chlorophyll B · ligand · 10 copies · chains 1, 4, 2, 3
• LHG · 1,2-dipalmitoyl-phosphatidyl-glycerole · ligand · 6 copies · chains 1, 4, 2, 3, A, B
• LMG · 1,2-distearoyl-monogalactosyl-diglyceride · ligand · 5 copies · chains 2, 4, A, J, 3, B
• LUT · (3R,3'R,6S)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol · ligand · 4 copies · chains 1, 2, 3, 4
• XAT · (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 · ligand · 4 copies · chains 1, 2, 3, 4
• SF4 · Iron/sulfur cluster · ligand · 3 copies · chains A, B, C
• PQN · Phylloquinone · ligand · 2 copies · chains A, B
• CL0 · Chlorophyll A isomer · ligand · chains A, B
• DGD · Digalactosyl diacyl glycerol (dgdg) · ligand · chains B, C

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

• 6RHZ · Structure of a minimal photosystem I from a green alga · the same entry in another collection · chain 1 against 1, TM-score 1.00

Analyse

• Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
• Every structure of UniProt C1K003
• Every structure of UniProt C1K004
• Every structure of UniProt D0FXV2
• Every structure of UniProt D0FXZ0
• Every structure of UniProt D0FXW7
• Every structure of UniProt D0FXW0
• Elsewhere: RCSB PDB 6RHZ · PDBe 6RHZ · UniProt C1K003 · UniProt C1K004 · UniProt D0FXV2 · UniProt D0FXZ0 · UniProt D0FXW7 · UniProt D0FXW0