1. Complex: IL-2 in complex with a Fab fragment of UFKA-20 mAb 

• CATH

• Resolution: 2.9 Å

• Species: H. sapiens

2. Antigen: Interleukin-2 alpha, IL-2 alpha, CD25

• structure length (residues): 134

• mutations: No

• Uniprot

3. Antibody: UFKA-20 mAb

• Isotype/subclass: IgG1

• Structure: Fab + Fab + Fab

3.1 Heavy chain 

• structure length (residues): 447

• mutations: No

• disulfide bridges: 23-94, 141-201

• CDR (residue numbering): 31, 32, 36, 38, 98, 99

3.2 Light chain

• structure length (residues): 219

• mutations: No

• disulfide bridges: 22-96, 149-204

• CDR (residue numbering): 31, 32, 103-105.

RCSB PDB - 6YE3: IL-2 in complex with a Fab fragment from UFKA-20 antibody

Interleukin-2 in complex with mAb UFKA-20 (310K, 37°C, 100 ns) 

Interleukin-2 in complex with mAb UFKA-20 (311K, 38°C, 100 ns) 

Interleukin-2 in complex with mAb UFKA-20 (312K, 39°C, 100 ns) 

Interleukin-2 in complex with mAb UFKA-20 (313K, 40°C, 100 ns)