› 4dig

X-ray diffraction
1.8Å resolution

Crystal Structure of C-lobe of Bovine lactoferrin Complexed with N-acetylmuramyl l-alanyl d-isoglutamine at 1.8 A Resolution

Released:
DOI: 10.2210/pdb4dig/pdb
PDB entry 4dig coloured by chain, front view.
PDB entry 4dig coloured by chain, side view.
PDB entry 4dig coloured by chain, top view.
Source organism: Bos taurus
Entry authors: Shukla PK, Gautam L, Sinha M, Kaur P, Sharma S, Singh TP

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-150261 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Lactotransferrin Chain: A
Molecule details ›
Chain: A
Length: 335 amino acids
Theoretical weight: 36.62 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P24627 (Residues: 361-695; Coverage: 49%)
Gene name: LTF
Sequence domains: Transferrin
Structure domains: Periplasmic binding protein-like II
Lactotransferrin Chain: B
Molecule details ›
Chain: B
Length: 6 amino acids
Theoretical weight: 653 Da
Source organism: Bos taurus
UniProt:
  • Canonical: P24627 (Residues: 700-705; Coverage: 1%)
Gene name: LTF

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
9 bound ligands:
Ligand NAG 1 x NAG
Ligand FE 1 x FE
Ligand ZN 2 x ZN
Ligand CO3 1 x CO3
Ligand SO4 1 x SO4
Ligand DGN 1 x DGN
Ligand ALA 1 x ALA
Ligand LAC 1 x LAC
Ligand NDG 1 x NDG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P21
Unit cell:
a: 62.55Å b: 49.951Å c: 65.129Å
α: 90° β: 107.03° γ: 90°
R-values:
R R work R free
0.176 0.174 0.216

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