› 4tsr

X-ray diffraction
2.07Å resolution

The Complex Structure of Mutant Phytase with IHS

Released:
DOI: 10.2210/pdb4tsr/pdb
PDB entry 4tsr coloured by chain, front view.
PDB entry 4tsr coloured by chain, side view.
PDB entry 4tsr coloured by chain, top view.
Source organism: Escherichia coli
Entry authors: Wu TH, Chen CC, Huang CH, Guo RT

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139374 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phytase AppA Chain: A
Molecule details ›
Chain: A
Length: 410 amino acids
Theoretical weight: 44.75 KDa
Source organism: Escherichia coli
Expression system: Komagataella phaffii CBS 7435
UniProt:
  • Canonical: P07102 (Residues: 23-432; Coverage: 100%)
Gene names: JW0963, appA, b0980
Sequence domains: Histidine phosphatase superfamily (branch 2)
Structure domains: Phosphoglycerate mutase-like

Ligands and Environments

2 bound ligands:
Ligand NI 4 x NI
Ligand IHS 1 x IHS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13C1
Spacegroup: P21
Unit cell:
a: 63.796Å b: 47.5Å c: 65.632Å
α: 90° β: 100.51° γ: 90°
R-values:
R R work R free
0.174 0.172 0.218
Expression system: Komagataella phaffii CBS 7435

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