› 2esc

X-ray diffraction
2.1Å resolution

Crystal structure of a 40 KDa protective signalling protein from Bovine (SPC-40) at 2.1 A resolution

Released:
DOI: 10.2210/pdb2esc/pdb
PDB entry 2esc coloured by chain, front view.
PDB entry 2esc coloured by chain, side view.
PDB entry 2esc coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Structure of a bovine secretory signalling glycoprotein (SPC-40) at 2.1 Angstrom resolution.
Kumar J, Ethayathulla AS, Srivastava DB, Sharma S, Singh SB, Srinivasan A, Yadav MP, Singh TP
Acta Crystallogr D Biol Crystallogr 62 953-63 (2006)
PMID: 16929095

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-151846 (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: 40.68 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P30922 (Residues: 22-383; Coverage: 100%)
Gene name: CHI3L1
Sequence domains: Glycosyl hydrolases family 18
Structure domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P212121
Unit cell:
a: 62.683Å b: 67.417Å c: 106.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.173 0.22

Quick links

Citations

1 review citation

Structural and functional evolution of chitinase-like proteins from plants.
Kesari et al. (2015)
8 other articles

2 mentions without citation

Accuracy of functional surfaces on comparatively modeled protein structures.
Zhao et al. (2011)
1 more