Research workbench
X-ray crystal structure of pfa-M1 in complex with hydroxamic acid- based inhibitor 10B
Analyse X-ray crystal structure of pfa-M1 in complex with hydroxamic acid- based… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4ZX3
- Type
- protein
- Length
- 889 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- M1 family aminopeptidase
- EC
- 3.4.11.-
- UniProt
- O96935
- Ligands
- 4TK, MG, ZN
- Pockets
- 12 · best druggability 0.79
Structure
x-ray diffraction · 1 distinct chain · 44% helix, 21% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | M1 family aminopeptidase (EC 3.4.11.-) | protein | 889 | 44% helix, 21% strand | O96935 |
Ligands and binding sites
- 4TK · N-[(1R)-1-(4-bromophenyl)-2-(hydroxyamino)-2-oxoethyl]-2,2-dimethylpropanamide · ligand · chains A
- MG · Magnesium ion · metal · 2 copies · chains A
- ZN · Zinc ion · metal · chains A
- DMS · Dimethyl sulfoxide · additive · 2 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
12 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 431 | 0.79 | 0.87 | 49 | ZN, 4TK, DMS |
| 2 | 262 | 0.71 | 0.86 | 32 | empty |
| 3 | 691 | 0.70 | 0.77 | 63 | empty |
| 4 | 74 | 0.65 | 0.92 | 21 | empty |
| 5 | 418 | 0.60 | 0.76 | 56 | empty |
Compared structures
- 4ZX3 · X-ray crystal structure of PfA-M1 in complex with hydroxamic acid-based inhibitor 10b · the same entry in another collection · chain A against A, TM-score 1.00
- O96935 · AlphaFold monomer V2.0 prediction for M1 family aminopeptidase (O96935) · a predicted model of the same protein · chain A against A, TM-score 1.00
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 O96935
- Elsewhere: RCSB PDB 4ZX3 · PDBe 4ZX3 · UniProt O96935
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