Research workbench
Cryo-EM structure of fmo-rc complex from green sulfur bacteria
Analyse Cryo-EM structure of fmo-rc complex from green sulfur bacteria in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6M32
- Type
- protein
- Length
- 2,523 residues
- Chains
- 7
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- UniProt
- Q46393, Q8KEP5, Q8KAY1, Q8KAY0
- Ligands
- BCL, G2O, SF4, GS0, F26, F39, LHG, LMG, CA
Structure
electron microscopy · 5 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| E | — | protein | 362 | — | Q46393 |
| F, G | — | protein | 358 | — | Q46393 |
| D | — | protein | 94 | — | Q8KEP5 |
| B | — | protein | 95 | — | Q8KAY1 |
| A, a | — | protein | 628 | — | Q8KAY0 |
Ligands and binding sites
- BCL · Bacteriochlorophyll A · ligand · 48 copies · chains E, G, F, A, a
- G2O · Chlorophyll A ester · ligand · 4 copies · chains A, a
- SF4 · Iron/sulfur cluster · ligand · 3 copies · chains B, A, a
- GS0 · Bacteriochlorophyll A isomer · ligand · 2 copies · chains A, a
- F26 · 2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E,19E)-3,7,12,16,20, 24-hexamethylpentacosa-1,3,5,7,9,11,13,15,17,19,23-undecaenyl]-1,3,4-trimethyl-benzene · ligand · 2 copies · chains A, a
- F39 · [(2R,3S,4S,5R,6R)-6-[(10E,12E,14E)-2,6,10,14,19,23-hexamethyl-25-(2,3,6-trimethylphenyl)pentacosa-6,8,10, 12,14,16,18,20,22,24-decaen-2-yl]oxy-3,4,5-tris(oxidanyl)oxan-2-yl]methyl dodecanoate · ligand · 2 copies · chains A, a
- LHG · 1,2-dipalmitoyl-phosphatidyl-glycerole · ligand · 2 copies · chains A, a
- LMG · 1,2-distearoyl-monogalactosyl-diglyceride · ligand · 2 copies · chains A, a
- CA · Calcium ion · metal · 2 copies · chains A, a
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 6M32 · Cryo-EM structure of FMO-RC complex from green sulfur bacteria · the same entry in another collection · chain a against a, TM-score 1.00
- Q46393 · AlphaFold monomer V2.0 prediction for bacteriochlorophyll a protein (Q46393) · a predicted model of the same protein · chain F against A, TM-score 0.99
- Q8KEP5 · AlphaFold monomer V2.0 prediction for P840 reaction center 17 kda protein (Q8KEP5) · a predicted model of the same protein · chain D against A, TM-score 0.58
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 Q46393
- Every structure of UniProt Q8KEP5
- Every structure of UniProt Q8KAY1
- Every structure of UniProt Q8KAY0
- Elsewhere: RCSB PDB 6M32 · PDBe 6M32 · UniProt Q46393 · UniProt Q8KEP5 · UniProt Q8KAY1 · UniProt Q8KAY0
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