› 2p1s

X-ray diffraction
1.93Å resolution

Crystal structure of the C-terminal lobe of bovine lactoferrin complexed with O-alpha-D-Glucopyranosyl-(1 3)-alpha-D-fructofuranosyl- (2 1)- alpha-D-glucopyranoside at 1.93 A resolution

Released:
DOI: 10.2210/pdb2p1s/pdb
PDB entry 2p1s coloured by chain, front view.
PDB entry 2p1s coloured by chain, side view.
PDB entry 2p1s coloured by chain, top view.
Source organism: Bos taurus
Entry authors: Mir R, Singh N, Sinha M, Sharma S, Kaur P, Singh TP

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-150260 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (4 distinct):
Lactotransferrin Chain: A
Molecule details ›
Chain: A
Length: 344 amino acids
Theoretical weight: 37.51 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P24627 (Residues: 361-704; Coverage: 50%)
Gene name: LTF
Sequence domains: Transferrin
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer
Carbohydrate polymer : NEW Components: NAG, BMA, MAN
Carbohydrate polymer
Carbohydrate polymer : NEW Components: GLC, Z9N, GLA
Carbohydrate polymer
5 bound ligands:
Ligand NAG 1 x NAG
Ligand FE 1 x FE
Ligand CO3 1 x CO3
Ligand ZN 2 x ZN
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P21
Unit cell:
a: 63.155Å b: 50.425Å c: 65.883Å
α: 90° β: 107.7° γ: 90°
R-values:
R R work R free
0.174 0.17 0.217

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