› 2hx5

X-ray diffraction
1.5Å resolution

Crystal structure of a putative thioesterase (pmt_2055) from prochlorococcus marinus str. mit 9313 at 1.50 A resolution

Released:
DOI: 10.2210/pdb2hx5/pdb
PDB entry 2hx5 coloured by chain, front view.
PDB entry 2hx5 coloured by chain, side view.
PDB entry 2hx5 coloured by chain, top view.
Source organism: Prochlorococcus marinus str. MIT 9313
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Reaction catalysed: 
1,4-dihydroxy-2-naphthoyl-CoA + H(2)O = 1,4-dihydroxy-2-naphthoate + CoA
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182055 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
1,4-dihydroxy-2-naphthoyl-CoA hydrolase Chain: A
Molecule details ›
Chain: A
Length: 152 amino acids
Theoretical weight: 17.53 KDa
Source organism: Prochlorococcus marinus str. MIT 9313
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7V4A7 (Residues: 1-151; Coverage: 100%)
Gene name: PMT_2055
Sequence domains: Thioesterase-like superfamily
Structure domains: Hotdog Thioesterase

Ligands and Environments

1 bound ligand:
Ligand ETX 2 x ETX
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: I23
Unit cell:
a: 104.22Å b: 104.22Å c: 104.22Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.157 0.155 0.182
Expression system: Escherichia coli

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