› 2i45

X-ray diffraction
2.5Å resolution

Crystal structure of protein NMB1881 from Neisseria meningitidis

Released:
DOI: 10.2210/pdb2i45/pdb
PDB entry 2i45 coloured by chain, front view.
PDB entry 2i45 coloured by chain, side view.
PDB entry 2i45 coloured by chain, top view.
Source organism: Neisseria meningitidis
Entry authors: Chang C, Hatzos C, Bargassa M, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191679 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cupin type-2 domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 107 amino acids
Theoretical weight: 12.2 KDa
Source organism: Neisseria meningitidis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9JXU4 (Residues: 1-107; Coverage: 100%)
Gene name: NMB1881
Sequence domains: Cupin domain
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 40 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43
Unit cell:
a: 94.932Å b: 94.932Å c: 155.704Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.202 0.199 0.268
Expression system: Escherichia coli

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