Research workbench
Crystal structure of heat shock protein htpx domain from vibrio parahaemolyticus rimd 2210633
Analyse Crystal structure of heat shock protein htpx domain from vibrio… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3CQB
- Type
- protein
- Length
- 204 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Probable protease htpx homolog
- EC
- 3.4.24.-
- UniProt
- Q87QN1
- Ligands
- NA, CL
Structure
x-ray diffraction · 2 distinct chains · 40% helix, 25% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Probable protease htpx homolog (EC 3.4.24.-) | protein | 103 | 38% helix, 24% strand | Q87QN1 |
| B | Probable protease htpx homolog (EC 3.4.24.-) | protein | 101 | 42% helix, 25% strand | Q87QN1 |
Ligands and binding sites
- NA · Sodium ion · metal · 2 copies · chains A, B
- CL · Chloride ion · ion · chains A
- EDO · 1,2-ethanediol · additive · 5 copies · chains A, B
- GOL · Glycerol · additive · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- A–B · 729 Ų buried · 16 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 14 modified (engineered).
Compared structures
- 3CQB · Crystal structure of heat shock protein HtpX domain from Vibrio parahaemolyticus RIMD… · the same entry in another collection · chain A against A, TM-score 1.00
- Q87QN1 · AlphaFold monomer V2.0 prediction for protease htpx (Q87QN1) · a predicted model of the same protein · chain B against A, TM-score 0.87
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 Q87QN1
- Elsewhere: RCSB PDB 3CQB · PDBe 3CQB · UniProt Q87QN1
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