› 2d4o

X-ray diffraction
1.8Å resolution

Crystal structure of TTHA1254 (I68M mutant) from Thermus thermophilus HB8

Released:
DOI: 10.2210/pdb2d4o/pdb
PDB entry 2d4o coloured by chain, front view.
PDB entry 2d4o coloured by chain, side view.
PDB entry 2d4o coloured by chain, top view.
Source organism: Thermus thermophilus HB8
Entry authors: Mizohata E, Uchikubo T, Kinoshita Y, Terada T, Shirouzu M, Kuramitsu S, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-180860 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetyltransferase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 141 amino acids
Theoretical weight: 15.64 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q72J89 (Residues: 1-141; Coverage: 100%)
Gene name: TT_C0890
Sequence domains: Protein of unknown function (DUF1999)
Structure domains: Aminopeptidase

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P3121
Unit cell:
a: 58.463Å b: 58.463Å c: 77.679Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.183 0.18 0.236
Expression system: Escherichia coli

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