› 7d9m

X-ray diffraction
2.66Å resolution

grass carp interleukin-2

Released:
DOI: 10.2210/pdb7d9m/pdb
Model geometry
Fit model/data
PDB entry 7d9m coloured by chain, front view.
PDB entry 7d9m coloured by chain, side view.
PDB entry 7d9m coloured by chain, top view.
Source organism: Ctenopharyngodon idella
Primary publication:
Structural insights into the co-evolution of IL-2 and its private receptor in fish.
Wang J, Wang W, Xu J, Jia Z, Liu Q, Zhu X, Xia C, Zou J
Dev Comp Immunol 115 103895 (2021)
PMID: 33065202

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-105136 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Interleukin-2 Chains: B, D
Molecule details ›
Chains: B, D
Length: 121 amino acids
Theoretical weight: 13.99 KDa
Source organism: Ctenopharyngodon idella
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A4D6NYT7 (Residues: 21-141; Coverage: 100%)
Gene name: IL-2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P6522
Unit cell:
a: 83.09Å b: 83.09Å c: 302.931Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.378 0.377 0.412
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Advances in the Xenopus immunome: Diversification, expansion, and contraction.
Dimitrakopoulou et al. (2023)
1 more