GL1X · GenesisL1 explorer

MolNFT v1 · #141702 · protein

Cryo-EM structure of the red algal psi-lhcr

5ZGH: “Cryo-EM structure of the red algal psi-lhcr”. Electron microscopy, 11 ligands (CLA, BCR, ZEX). MolNFT v1 #141702 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
5ZGH
Type
protein
Length
2,757 residues
Chains
15
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
M1VKK5, M1UU36, Q85FY7, Q85FY6, Q85G47, Q85FY0, Q85FZ1, Q85FS9, Q85FQ6, Q85FS8, Q85G51, Q85FP8, Q85G73, M1VFJ4
Ligands
CLA, BCR, ZEX, SF4, PQN, LHG, 1DO, CL0, DGD, 3XQ, BGC

Structure

electron microscopy · 15 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
1—protein169—M1VKK5
2—protein175—M1UU36
3—protein170——
A—protein741—Q85FY7
B—protein731—Q85FY6
C—protein80—Q85G47
D—protein119—Q85FY0
E—protein61—Q85FZ1
F—protein154—Q85FS9
I—protein31—Q85FQ6
J—protein38—Q85FS8
K—protein59—Q85G51
L—protein119—Q85FP8
M—protein27—Q85G73
O—protein83—M1VFJ4

Ligands and binding sites

  • CLA · Chlorophyll A · ligand · 133 copies · chains 1, 2, J, F, 3, A, K, B, O, L, M, I
  • BCR · Beta-carotene · ligand · 21 copies · chains A, O, B, K, F, J, I, 3, L
  • ZEX · (1R,2S)-4-{(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl}-2,5,5-trimethylcyclohex-3-en-1-ol · ligand · 15 copies · chains 1, 2, 3, K
  • SF4 · Iron/sulfur cluster · ligand · 3 copies · chains A, B, C
  • PQN · Phylloquinone · ligand · 2 copies · chains A, J, B
  • LHG · 1,2-dipalmitoyl-phosphatidyl-glycerole · ligand · 2 copies · chains A
  • 1DO · 1-dodecanol · ligand
  • CL0 · Chlorophyll A isomer · ligand · chains A
  • DGD · Digalactosyl diacyl glycerol (dgdg) · ligand · chains B
  • 3XQ · (2S)-2,3-dihydroxypropyl octadecanoate · ligand · chains B, F, J
  • BGC · beta-D-glucopyranose · sugar · chains 3, A

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

Compared structures

  • 5ZGH · Cryo-EM structure of the red algal PSI-LHCR · the same entry in another collection · chain O against O, TM-score 1.00

Analyse

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