› 5jjh

X-ray diffraction
1.8Å resolution

Crystal structure of amylomaltase from Corynebacterium glutamicum

Released:
DOI: 10.2210/pdb5jjh/pdb
Model geometry
Fit model/data
PDB entry 5jjh coloured by chain, front view.
PDB entry 5jjh coloured by chain, side view.
PDB entry 5jjh coloured by chain, top view.
Source organism: Corynebacterium glutamicum
Entry authors: Joo S, Kim S, Kim K-J

Function and Biology Details

Reaction catalysed: 
Transfers a segment of a (1->4)-alpha-D-glucan to a new position in an acceptor, which may be glucose or a (1->4)-alpha-D-glucan
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185611 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
4-alpha-glucanotransferase Chain: A
Molecule details ›
Chain: A
Length: 714 amino acids
Theoretical weight: 79.68 KDa
Source organism: Corynebacterium glutamicum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8NNA7 (Residues: 1-706; Coverage: 100%)
Gene name: Cgl2297
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand GOL 2 x GOL
Ligand SO4 9 x SO4
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: P212121
Unit cell:
a: 73.207Å b: 83.409Å c: 125.322Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.183 0.219
Expression system: Escherichia coli BL21(DE3)

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