› 4ib2

X-ray diffraction
1.76Å resolution

Crystal structure of a putative lipoprotein (RUMGNA_00858) from Ruminococcus gnavus ATCC 29149 at 1.76 A resolution

Released:
DOI: 10.2210/pdb4ib2/pdb
PDB entry 4ib2 coloured by chain, front view.
PDB entry 4ib2 coloured by chain, side view.
PDB entry 4ib2 coloured by chain, top view.
Source organism: [Ruminococcus] gnavus ATCC 29149
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108224 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lipoprotein Chains: A, B
Molecule details ›
Chains: A, B
Length: 252 amino acids
Theoretical weight: 27.63 KDa
Source organism: [Ruminococcus] gnavus ATCC 29149
Expression system: Escherichia coli
UniProt:
  • Canonical: A7AZY4 (Residues: 28-278; Coverage: 90%)
Gene name: RUMGNA_00858
Sequence domains: NlpA lipoprotein
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

3 bound ligands:
Ligand CL 9 x CL
Ligand MET 2 x MET
Ligand GOL 4 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P1
Unit cell:
a: 40.099Å b: 52.454Å c: 54.908Å
α: 99.81° β: 87.5° γ: 94.96°
R-values:
R R work R free
0.163 0.162 0.184
Expression system: Escherichia coli

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