› 5a3m

X-ray diffraction
1.75Å resolution

Structure of Cea1A in complex with Chitobiose

Released:
DOI: 10.2210/pdb5a3m/pdb
PDB entry 5a3m coloured by chain, front view.
PDB entry 5a3m coloured by chain, side view.
PDB entry 5a3m coloured by chain, top view.
Source organism: Komagataella pastoris DSMZ 70382
Entry authors: Kock M, Brueckner S, Wozniak N, Veelders M, Schlereth J, Moesch H-U, Essen L-O

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-103222 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
PA14 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 240 amino acids
Theoretical weight: 26.71 KDa
Source organism: Komagataella pastoris DSMZ 70382
Expression system: Escherichia coli B
UniProt:
  • Canonical: A0A1A9TAD0 (Residues: 1-220; Coverage: 100%)
Sequence domains: GLEYA domain
Structure domains: Jelly Rolls

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
5 bound ligands:
Ligand CA 4 x CA
Ligand PEG 3 x PEG
Ligand CIT 1 x CIT
Ligand GOL 2 x GOL
Ligand NA 4 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.3
Spacegroup: P212121
Unit cell:
a: 101.7Å b: 105.35Å c: 106.47Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.183 0.211
Expression system: Escherichia coli B

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