MolNFT v1 · #75905 · protein
Crystal structure of the tpr domain of chip complexed with phosphorylated SMAD1 peptide
3Q4A · STIP1 homology and U box-containing protein 1: “Crystal structure of the tpr domain of chip complexed with phosphorylated SMAD1 peptide”. X-ray diffraction. MolNFT v1 #75905 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 3Q4A
- Type
- protein
- Length
- 138 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- STIP1 homology and U box-containing protein 1; SMAD1 peptide
- EC
- 6.3.2.-
- UniProt
- Q9WUD1
Structure
x-ray diffraction · 2 distinct chains · 74% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| B | STIP1 homology and U box-containing protein 1 (EC 6.3.2.-) | protein | 132 | 77% helix, 0% strand | Q9WUD1 |
| C | SMAD1 peptide | protein | 6 | 0% helix, 0% strand | — |
Interfaces
1 interface between chains.
- B–C · 510 Ų buried · 10 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (phosphorylation).
Compared structures
- 3Q4A · Crystal structure of the TPR domain of CHIP complexed with phosphorylated Smad1 peptide · the same entry in another collection · chain B against B, TM-score 1.00
- Q9WUD1 · AlphaFold monomer V2.0 prediction for E3 ubiquitin-protein ligase chip (Q9WUD1) · 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 Q9WUD1
- Elsewhere: RCSB PDB 3Q4A · PDBe 3Q4A · UniProt Q9WUD1
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