Research workbench
Crystal structure of cholesteryl ester transfer protein
Analyse Crystal structure of cholesteryl ester transfer protein in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2OBD
- Type
- protein
- Length
- 472 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Cholesteryl ester transfer protein
- UniProt
- P11597
- Ligands
- 2OB, PCW, NAG, FUC, CL
- Pockets
- 3 · best druggability 0.87
Structure
x-ray diffraction · 1 distinct chain · 32% helix, 45% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Cholesteryl ester transfer protein | protein | 472 | 32% helix, 45% strand | P11597 |
Ligands and binding sites
- 2OB · Cholesteryl oleate · ligand · 2 copies · chains A
- PCW · 1,2-dioleoyl-sn-glycero-3-phosphocholine · ligand · 2 copies · chains A
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 2 copies · chains A
- FUC · alpha-L-fucopyranose · sugar · chains A
- CL · Chloride ion · ion · chains A
- 1PE · Pentaethylene glycol · additive · 2 copies · chains A
- EPE · 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid · additive · chains A
- PG4 · Tetraethylene glycol · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 514 | 0.87 | 0.92 | 69 | 2OB, PCW |
| 2 | 293 | 0.82 | 0.92 | 36 | 2OB |
| 3 | 54 | 0.48 | 0.86 | 17 | empty |
Modifications
Observed in the structure: 1 disulfide, 1 glycan (disulfide, N-glycosylation).
Compared structures
- 2OBD · Crystal Structure of Cholesteryl Ester Transfer Protein · the same entry in another collection · chain A against A, TM-score 1.00
- P11597 · AlphaFold monomer V2.0 prediction for cholesteryl ester transfer protein (P11597) · a predicted model of the same protein · chain A 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 P11597
- Elsewhere: RCSB PDB 2OBD · PDBe 2OBD · UniProt P11597
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