› 3aqg

X-ray diffraction
2.75Å resolution

Crystal structure of human pancreatic secretory protein ZG16b

Released:
DOI: 10.2210/pdb3aqg/pdb
PDB entry 3aqg coloured by chain, front view.
PDB entry 3aqg coloured by chain, side view.
PDB entry 3aqg coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Crystal structures of human secretory proteins ZG16p and ZG16b reveal a Jacalin-related β-prism fold.
Kanagawa M, Satoh T, Ikeda A, Nakano Y, Yagi H, Kato K, Kojima-Aikawa K, Yamaguchi Y
Biochem Biophys Res Commun 404 201-5 (2011)
PMID: 21110947

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-188430 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pancreatic adenocarcinoma up-regulated factor Chains: A, B
Molecule details ›
Chains: A, B
Length: 158 amino acids
Theoretical weight: 17.37 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q96DA0 (Residues: 17-172; Coverage: 100%)
Gene names: PAUF, UNQ773/PRO1567, ZG16B
Sequence domains: Jacalin-like lectin domain
Structure domains: Jacalin-like lectin domain

Ligands and Environments

1 bound ligand:
Ligand PO4 2 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NE3A
Spacegroup: P212121
Unit cell:
a: 61.39Å b: 66.631Å c: 67.585Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.223 0.22 0.283
Expression system: Escherichia coli

Quick links

Citations

6 review citations

Structural insights into Bacillus thuringiensis Cry, Cyt and parasporin toxins.
Xu et al. (2014)
5 more

3 mentions without citation

Discovery, primary, and crystal structures and capacitation-related properties of a prostate-derived heparin-binding protein WGA16 from boar sperm.
Garénaux et al. (2015)
2 more