› 1izm

X-ray diffraction
1.95Å resolution

Structure of ygfB from Haemophilus influenzae (HI0817), a Conserved Hypothetical Protein

Released:
DOI: 10.2210/pdb1izm/pdb
PDB entry 1izm coloured by chain, front view.
PDB entry 1izm coloured by chain, side view.
PDB entry 1izm coloured by chain, top view.
Source organism: Haemophilus influenzae
Primary publication:
X-ray structure of HI0817 from Haemophilus influenzae: protein of unknown function with a novel fold.
Galkin A, Sarikaya E, Lehmann C, Howard A, Herzberg O
Proteins 57 874-7 (2004)
PMID: 15317022

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155223 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UPF0149 protein HI_0817 Chain: A
Molecule details ›
Chain: A
Length: 184 amino acids
Theoretical weight: 20.6 KDa
Source organism: Haemophilus influenzae
Expression system: Escherichia coli
UniProt:
  • Canonical: P44882 (Residues: 1-182; Coverage: 100%)
Gene name: HI_0817
Sequence domains: Uncharacterised protein family (UPF0149)
Structure domains: YgfB uncharacterised protein family UPF0149, PF03695

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P43212
Unit cell:
a: 42.3Å b: 42.3Å c: 198.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.255
Expression system: Escherichia coli

Quick links

Citations

2 citation in other articles

General Secretory Pathway from marine Antarctic Pseudoalteromonas haloplanktis TAC125.
Parrilli et al. (2008)
1 more

4 mentions without citation

Water in protein structure prediction.
Papoian et al. (2004)
3 more