› 1ogm

X-ray diffraction
1.8Å resolution

Dex49A from Penicillium minioluteum

Released:
DOI: 10.2210/pdb1ogm/pdb
PDB entry 1ogm coloured by chain, front view.
PDB entry 1ogm coloured by chain, side view.
PDB entry 1ogm coloured by chain, top view.
Source organism: Talaromyces minioluteus
Primary publication:
Dextranase from Penicillium minioluteum: reaction course, crystal structure, and product complex.
Larsson AM, Andersson R, Ståhlberg J, Kenne L, Jones TA
Structure 11 1111-21 (2003)
PMID: 12962629

Function and Biology Details

Reaction catalysed: 
Endohydrolysis of (1->6)-alpha-D-glucosidic linkages in dextran
Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155821 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dextranase Chain: X
Molecule details ›
Chain: X
Length: 574 amino acids
Theoretical weight: 62.44 KDa
Source organism: Talaromyces minioluteus
Expression system: Komagataella pastoris
UniProt:
  • Canonical: P48845 (Residues: 35-608; Coverage: 98%)
Gene name: DEX
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P21212
Unit cell:
a: 103.67Å b: 115.516Å c: 50.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.142 0.142 0.165
Expression system: Komagataella pastoris

Quick links

Citations

4 review citations

Recent structural insights into the expanding world of carbohydrate-active enzymes.
Davies et al. (2005)
3 more

1 mention without citation

In vitro and in silico characterization of a novel dextranase from Pochonia chlamydosporia.
Sufiate et al. (2018)