› 1aa7

X-ray diffraction
2.08Å resolution

INFLUENZA VIRUS MATRIX PROTEIN CRYSTAL STRUCTURE AT PH 4.0

Released:
DOI: 10.2210/pdb1aa7/pdb
PDB entry 1aa7 coloured by chain, front view.
PDB entry 1aa7 coloured by chain, side view.
PDB entry 1aa7 coloured by chain, top view.
Source organism: unidentified influenza virus
Primary publication:
Structure of a bifunctional membrane-RNA binding protein, influenza virus matrix protein M1.
Sha B, Luo M
Nat Struct Biol 4 239-44 (1997)
PMID: 9164466

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-137069 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Matrix protein 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 158 amino acids
Theoretical weight: 17.4 KDa
Source organism: unidentified influenza virus
UniProt:
  • Canonical: P03485 (Residues: 1-158; Coverage: 63%)
Gene name: M
Sequence domains: Influenza Matrix protein (M1)
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12B
Spacegroup: P3121
Unit cell:
a: 66.17Å b: 66.17Å c: 135.3Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.208 0.208 0.28

Quick links

Citations

16 review citations

Influenza virus assembly and budding.
Rossman et al. (2011)
15 more

23 mentions without citation

Computational virology: From the inside out.
Reddy et al. (2016)
22 more