› 1gjw

X-ray diffraction
2.1Å resolution

Thermotoga maritima maltosyltransferase complex with maltose

Released:
DOI: 10.2210/pdb1gjw/pdb
PDB entry 1gjw coloured by chain, front view.
PDB entry 1gjw coloured by chain, side view.
PDB entry 1gjw coloured by chain, top view.
Source organism: Thermotoga maritima MSB8
Primary publication:
The crystal structure of Thermotoga maritima maltosyltransferase and its implications for the molecular basis of the novel transfer specificity.
Roujeinikova A, Raasch C, Burke J, Baker PJ, Liebl W, Rice DW
J Mol Biol 312 119-31 (2001)
PMID: 11545590

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128505 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Glycosyl hydrolase family 13 catalytic domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 637 amino acids
Theoretical weight: 73.8 KDa
Source organism: Thermotoga maritima MSB8
Expression system: Escherichia coli
UniProt:
  • Canonical: O33838 (Residues: 1-637; Coverage: 100%)
Gene name: mmtA
Sequence domains:
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC
Carbohydrate polymer
2 bound ligands:
Ligand PO4 3 x PO4
Ligand GLC 1 x GLC
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P4122
Unit cell:
a: 147.39Å b: 147.39Å c: 105.63Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.197 0.252
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Microbial biochemistry, physiology, and biotechnology of hyperthermophilic Thermotoga species.
Conners et al. (2006)
6 other articles

6 mentions without citation

Defining structural and evolutionary modules in proteins: a community detection approach to explore sub-domain architecture.
Hleap et al. (2013)
5 more