› 7wql

X-ray diffraction
2Å resolution

Bovin Beta-lactoglobulin binding with zinc ions

Released:
DOI: 10.2210/pdb7wql/pdb
Model geometry
Fit model/data
PDB entry 7wql coloured by chain, front view.
PDB entry 7wql coloured by chain, side view.
PDB entry 7wql coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Zinc binding strength of proteins dominants zinc uptake in Caco-2 cells.
Li T, Jiao R, Ma J, Zang J, Zhao G, Zhang T
OpenAccess logo RSC Adv 12 21122-21128 (2022)
PMID: 35975046

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136154 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-lactoglobulin Chains: A, B
Molecule details ›
Chains: A, B
Length: 162 amino acids
Theoretical weight: 18.3 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P02754 (Residues: 17-178; Coverage: 100%)
Gene name: LGB
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family

Ligands and Environments

1 bound ligand:
Ligand ZN 6 x ZN
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRF BEAMLINE BL18U1
Spacegroup: C2
Unit cell:
a: 132.148Å b: 42.464Å c: 70.037Å
α: 90° β: 104.05° γ: 90°
R-values:
R R work R free
0.211 0.207 0.261

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Citations

2 citation in other articles

Nanozinc and plant growth-promoting bacteria improve biochemical and metabolic attributes of maize in tropical Cerrado.
Jalal et al. (2022)
1 more

1 mention without citation

Zinc binding strength of proteins dominants zinc uptake in Caco-2 cells.
Li et al. (2022)