Research workbench
Crystal structure of the MSL1-MSL2 complex
Analyse Crystal structure of the MSL1-MSL2 complex in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4B7Y
- Type
- protein
- Length
- 287 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Male-specific lethal 1 homolog; Male-specific lethal 2 homolog
- UniProt
- Q68DK7, Q9HCI7
- Ligands
- ZN
- Pockets
- 2 · best druggability 0.59
Structure
x-ray diffraction · 4 distinct chains · 61% helix, 3% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Male-specific lethal 1 homolog | protein | 38 | 95% helix, 0% strand | Q68DK7 |
| B | Male-specific lethal 1 homolog | protein | 37 | 92% helix, 0% strand | Q68DK7 |
| C | Male-specific lethal 2 homolog | protein | 115 | 48% helix, 3% strand | Q9HCI7 |
| D | Male-specific lethal 2 homolog | protein | 97 | 52% helix, 4% strand | Q9HCI7 |
Ligands and binding sites
- ZN · Zinc ion · metal · 4 copies · chains C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 71 | 0.59 | 0.89 | 21 | empty |
| 2 | 68 | 0.33 | 0.76 | 15 | empty |
Interfaces
5 interfaces between chains.
- A–B · 947 Ų buried · 9 hydrogen bonds · protein-protein
- B–D · 736 Ų buried · 5 hydrogen bonds · protein-protein
- A–C · 691 Ų buried · 5 hydrogen bonds · protein-protein
- A–D · 544 Ų buried · 7 hydrogen bonds · protein-protein
- B–C · 520 Ų buried · 7 hydrogen bonds · protein-protein
Compared structures
- 4B7Y · Crystal structure of the MSL1-MSL2 complex · the same entry in another collection · chain D against D, TM-score 1.00
- Q9HCI7 · AlphaFold monomer V2.0 prediction for E3 ubiquitin-protein ligase MSL2 (Q9HCI7) · a predicted model of the same protein · chain D against A, TM-score 0.96
- Q68DK7 · AlphaFold monomer V2.0 prediction for male-specific lethal 1 homolog (Q68DK7) · a predicted model of the same protein · chain A against A, TM-score 0.92
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 Q68DK7
- Every structure of UniProt Q9HCI7
- Elsewhere: RCSB PDB 4B7Y · PDBe 4B7Y · UniProt Q68DK7 · UniProt Q9HCI7
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