› 1xhg

X-ray diffraction
2.9Å resolution

Crystal structure of a 40 kDa signalling protein from Porcine (SPP-40) at 2.89A resolution

Released:
DOI: 10.2210/pdb1xhg/pdb
PDB entry 1xhg coloured by chain, front view.
PDB entry 1xhg coloured by chain, side view.
PDB entry 1xhg coloured by chain, top view.
Source organism: Sus scrofa
Entry authors: Srivastava DB, Ethayathulla AS, Singh N, Kaur P, Sharma S, Singh TP

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173346 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Chitinase-3-like protein 1 Chain: A
Molecule details ›
Chain: A
Length: 361 amino acids
Theoretical weight: 40.7 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: Q29411 (Residues: 22-383; Coverage: 100%)
Gene name: CHI3L1
Sequence domains: Glycosyl hydrolases family 18
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 62.75Å b: 66.454Å c: 107.652Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.177 0.218

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