Research workbench
Crystal structure of HLA-B*2705 complexed with the self-peptide tis from EGF-response factor 1
Analyse Crystal structure of HLA-B*2705 complexed with the self-peptide tis from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1W0V
- Type
- protein
- Length
- 385 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- HLA class I histocompatibility antigen; Beta-2-microglobulin; Butyrate response factor 2
- UniProt
- P03989, P61769, P47974
- Pockets
- 6 · best druggability 0.75
Structure
x-ray diffraction · 3 distinct chains · 18% helix, 41% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | HLA class I histocompatibility antigen | protein | 276 | 26% helix, 39% strand | P03989 |
| B | Beta-2-microglobulin | protein | 100 | 0% helix, 49% strand | P61769 |
| C | Butyrate response factor 2 | protein | 9 | 0% helix, 0% strand | P47974 |
Ligands and binding sites
- GOL · Glycerol · additive · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
6 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 72 | 0.75 | 0.99 | 23 | empty |
| 2 | 630 | 0.68 | 0.77 | 55 | empty |
| 3 | 122 | 0.48 | 0.79 | 20 | empty |
| 4 | 85 | 0.42 | 0.79 | 23 | empty |
| 5 | 78 | 0.39 | 0.78 | 15 | empty |
Interfaces
2 interfaces between chains.
- A–B · 1388 Ų buried · 19 hydrogen bonds · protein-protein
- A–C · 1014 Ų buried · 21 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 3 disulfide (disulfide).
Compared structures
- 1W0V · Crystal Structure Of HLA-B*2705 Complexed With the self-Peptide TIS from EGF-response… · the same entry in another collection · chain A against A, TM-score 1.00
- P61769 · AlphaFold monomer V2.0 prediction for beta-2-microglobulin (P61769) · a predicted model of the same protein · chain B against A, TM-score 0.98
- P47974 · AlphaFold monomer V2.0 prediction for mRNA decay activator protein ZFP36L2 (P47974) · a predicted model of the same protein · chain C against A, TM-score 0.40
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 P03989
- Every structure of UniProt P61769
- Every structure of UniProt P47974
- Elsewhere: RCSB PDB 1W0V · PDBe 1W0V · UniProt P03989 · UniProt P61769 · UniProt P47974
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