MolNFT v1 · #105101 · protein
Crystal structure of aminopeptidase N in complex with the phosphinic dipeptide analogue ll-(R,S)-HPHEP[CH2]PHE(3-CH2NH2)
4QUO: “Crystal structure of aminopeptidase N in complex with the phosphinic dipeptide analogue…”. X-ray diffraction, 3 ligands (3DZ, ZN, SO4), 8 pockets (best druggability 0.84). MolNFT v1 #105101 on GenesisL1: 3D structure, binding sites…
- PDB
- 4QUO
- Type
- protein
- Length
- 865 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Aminopeptidase N
- EC
- 3.4.11.2
- UniProt
- E6MUM9
- Ligands
- 3DZ, ZN, SO4
- Pockets
- 8 · best druggability 0.84
Structure
x-ray diffraction · 1 distinct chain · 45% helix, 23% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Aminopeptidase N (EC 3.4.11.2) | protein | 865 | 45% helix, 23% strand | E6MUM9 |
Ligands and binding sites
- 3DZ · (2S)-2-[3-(aminomethyl)benzyl]-3-[(R)-[(1R)-1-amino-3-phenylpropyl](hydroxy)phosphoryl]propanoic acid · ligand · 2 copies · chains A
- ZN · Zinc ion · metal · chains A
- SO4 · Sulfate ion · ion · 10 copies · chains A
- GOL · Glycerol · additive · 4 copies · chains A
- IMD · Imidazole · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
8 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 961 | 0.84 | 0.86 | 101 | 3DZ |
| 2 | 450 | 0.72 | 0.82 | 52 | GOL, SO4 |
| 3 | 219 | 0.65 | 0.83 | 30 | empty |
| 4 | 322 | 0.60 | 0.78 | 35 | empty |
| 5 | 237 | 0.51 | 0.76 | 32 | empty |
Modifications
Observed in the structure: 18 modified (engineered).
Compared structures
- 4QUO · Crystal structure of Aminopeptidase N in complex with the phosphinic dipeptide analogue… · the same entry in another collection · 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 E6MUM9
- Elsewhere: RCSB PDB 4QUO · PDBe 4QUO · UniProt E6MUM9
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