Research workbench
The transient complex of poplar plastocyanin with turnip cytochrome F determined with paramagnetic NMR
Analyse The transient complex of poplar plastocyanin with turnip cytochrome F… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1TKW
- Type
- protein
- Length
- 349 residues
- Chains
- 2
- Method
- solution nmr
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Plastocyanin a; Cytochrome F
- UniProt
- P00299, P36438
- Ligands
- HEC, CU
- Pockets
- 2 · best druggability 0.73
Structure
solution nmr · 2 distinct chains · 7% helix, 40% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Plastocyanin a | protein | 99 | 3% helix, 37% strand | P00299 |
| B | Cytochrome F | protein | 250 | 8% helix, 40% strand | P36438 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 521 | 0.73 | 0.82 | 72 | HEC |
| 2 | 218 | 0.53 | 0.77 | 30 | empty |
Interfaces
1 interface between chains.
- A–B · 676 Ų buried · 7 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 cofactor (heme c attachment).
Compared structures
- 1TKW · The transient complex of poplar plastocyanin with turnip cytochrome f determined with… · the same entry in another collection · chain A against A, TM-score 1.00
- P00299 · AlphaFold monomer V2.0 prediction for plastocyanin a, chloroplastic (P00299) · a predicted model of the same protein · chain A against A, TM-score 0.99
- P36438 · AlphaFold monomer V2.0 prediction for cytochrome F (P36438) · a predicted model of the same protein · chain B against A, TM-score 0.99
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 P00299
- Every structure of UniProt P36438
- Elsewhere: RCSB PDB 1TKW · PDBe 1TKW · UniProt P00299 · UniProt P36438
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