MolNFT v1 · #61210 · protein
Structural basis for specific substrate recognition by the chloroplast signal recognition particle protein CPSRP43
3DEP · Signal recognition particle 43 kda protein: “Structural basis for specific substrate recognition by the chloroplast signal recognition particle protein…”. X-ray diffraction, 1 ligand (CL). MolNFT v1 #61210 on GenesisL1: 3D…
- PDB
- 3DEP
- Type
- protein
- Length
- 195 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Signal recognition particle 43 kda protein; Ypggsfdplgla
- UniProt
- O22265
- Ligands
- CL
Structure
x-ray diffraction · 2 distinct chains · 45% helix, 13% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Signal recognition particle 43 kda protein | protein | 183 | 48% helix, 14% strand | O22265 |
| B | Ypggsfdplgla | protein | 12 | 0% helix, 0% strand | — |
Ligands and binding sites
- CL · Chloride ion · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- A–B · 518 Ų buried · 7 hydrogen bonds · protein-protein
Compared structures
- 3DEP · Structural basis for specific substrate recognition by the chloroplast signal recognition… · the same entry in another collection · chain B against B, TM-score 1.00
- O22265 · AlphaFold monomer V2.0 prediction for signal recognition particle 43 kda protein… · a predicted model of the same protein · chain A against A, TM-score 0.97
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 O22265
- Elsewhere: RCSB PDB 3DEP · PDBe 3DEP · UniProt O22265
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