MolNFT v1 · #102823 · protein
Crystal structure of central coiled-coil from influenza hemagglutinin HA2 without heptad repeat stutter
4OXM · HA2-del: “Crystal structure of central coiled-coil from influenza hemagglutinin HA2 without heptad repeat stutter”. X-ray diffraction, 2 ligands (ACE, NH2). MolNFT v1 #102823 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 4OXM
- Type
- protein
- Length
- 113 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- HA2-del
- Ligands
- ACE, NH2
Structure
x-ray diffraction · 2 distinct chains · 95% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C | HA2-del | protein | 38 | 95% helix, 0% strand | — |
| B | HA2-del | protein | 37 | 95% helix, 0% strand | — |
Ligands and binding sites
- ACE · Acetyl group · ligand · 2 copies · chains A, C
- NH2 · Amino group · ion · 3 copies · chains A, B, C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
3 interfaces between chains.
- A–B · 833 Ų buried · 12 hydrogen bonds · protein-protein
- B–C · 806 Ų buried · 5 hydrogen bonds · protein-protein
- A–C · 754 Ų buried · 7 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 covalent (covalent ligand).
Compared structures
- 4OXM · CRYSTAL STRUCTURE OF Central Coiled-Coil from Influenza Hemagglutinin HA2 without Heptad… · 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
- Elsewhere: RCSB PDB 4OXM · PDBe 4OXM
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