Research workbench
Crystal structure analysis of human serum albumin in complex with chloride anions at cryogenic temperature
Analyse Crystal structure analysis of human serum albumin in complex with chloride… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4EMX
- Type
- protein
- Length
- 1,160 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Serum albumin
- UniProt
- P02768
- Ligands
- CL
- Pockets
- 17 · best druggability 0.84
Structure
x-ray diffraction · 2 distinct chains · 73% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Serum albumin | protein | 581 | 73% helix, 0% strand | P02768 |
| B | Serum albumin | protein | 579 | 73% helix, 0% strand | P02768 |
Ligands and binding sites
- CL · Chloride ion · ion · 6 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
17 pockets found on a 1 Å grid, 12 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1078 | 0.84 | 0.85 | 106 | CL |
| 2 | 733 | 0.83 | 0.87 | 96 | CL |
| 3 | 1001 | 0.74 | 0.77 | 86 | empty |
| 4 | 85 | 0.71 | 0.94 | 19 | empty |
| 5 | 89 | 0.69 | 0.92 | 21 | CL |
Interfaces
1 interface between chains.
- A–B · 699 Ų buried · 9 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 34 disulfide (disulfide).
Compared structures
- 4EMX · Crystal structure analysis of Human Serum Albumin in complex with chloride anions at… · the same entry in another collection · chain A against A, TM-score 1.00
- P02768 · AlphaFold monomer V2.0 prediction for albumin (P02768) · a predicted model of the same protein · chain B against A, TM-score 0.98
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 P02768
- Elsewhere: RCSB PDB 4EMX · PDBe 4EMX · UniProt P02768
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.