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Human parainfluenza virus type 3 fusion protein N-terminal heptad repeat DOMAIN+VIQKI

Analyse Human parainfluenza virus type 3 fusion protein N-terminal heptad repeat… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6NRO
Type
protein
Length
250 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Human parainfluenza virus type 3 fusion glycoprotein N- terminal heptad repeat domain…
UniProt
A0A1V0E102, A0A023PHT3
Ligands
CA, NH2

Structure

x-ray diffraction · 3 distinct chains · 83% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, E, CHuman parainfluenza virus type 3 fusion glycoprotein N- terminal heptad repeat domainprotein4994% helix, 0% strandA0A1V0E102
D, FHuman parainfluenza virus type 3 fusion glycoprotein C- terminal heptad repeat domainprotein3476% helix, 0% strandA0A023PHT3
BHuman parainfluenza virus type 3 fusion glycoprotein C- terminal heptad repeat domainprotein3574% helix, 0% strandA0A023PHT3

Ligands and binding sites

  • CA · Calcium ion · metal · chains A
  • NH2 · Amino group · ion · chains A
  • PEG · Di(hydroxyethyl)ether · additive · chains F

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

9 interfaces between chains.

  • A–F · 973 Ų buried · 9 hydrogen bonds · protein-protein
  • E–D · 961 Ų buried · 8 hydrogen bonds · protein-protein
  • C–B · 950 Ų buried · 8 hydrogen bonds · protein-protein
  • A–B · 862 Ų buried · 14 hydrogen bonds · protein-protein
  • C–D · 852 Ų buried · 14 hydrogen bonds · protein-protein

Compared structures

  • 6NRO · Human parainfluenza virus type 3 fusion protein N-terminal heptad repeat domain+VIQKI · the same entry in another collection · chain F against F, TM-score 1.00

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