› 1mww

X-ray diffraction
2.08Å resolution

THE STRUCTURE OF THE HYPOTHETICAL PROTEIN HI1388.1 FROM HAEMOPHILUS INFLUENZAE REVEALS A TAUTOMERASE/MIF FOLD

Released:
DOI: 10.2210/pdb1mww/pdb
PDB entry 1mww coloured by chain, front view.
PDB entry 1mww coloured by chain, side view.
PDB entry 1mww coloured by chain, top view.
Source organism: Haemophilus influenzae
Entry authors: Lehmann C, Pullalarevu S, Krajewski W, Galkin A, Howard A, Herzberg O, Structure 2 Function Project (S2F)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-131462 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HYPOTHETICAL PROTEIN HI1388.1 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 128 amino acids
Theoretical weight: 14.99 KDa
Source organism: Haemophilus influenzae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O86237 (Residues: 1-128; Coverage: 100%)
Gene name: HI_1388.1
Sequence domains: Tautomerase enzyme
Structure domains: Macrophage Migration Inhibitory Factor

Ligands and Environments

2 bound ligands:
Ligand CL 1 x CL
Ligand GLU 1 x GLU
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: I4122
Unit cell:
a: 115.15Å b: 115.15Å c: 124.42Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.198 0.269
Expression system: Escherichia coli BL21(DE3)

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